Command Sequences, Blocking CLI Commands, New Plugin APIs (#4546)

* fix deadlocks

* initial logging to plugin implementation

* only log actions, include keys as Action::Write

* send actions to plugins as a new Event::UserAction

* add Action::Write metadata to plugin API

* run_action plugin command and permission

* block-until-exit/success/failure in the cli

* fix tests

* add NewBlockingPane to the plugin API

* run actions in a different thread so as not to block plugin execution

* add custom context to run_action flow

* fixes for floating pane z_index sorting and unknown protobuf events not crashing plugins

* always render the frame of pinned panes

* macros module

* add macros to config

* KDL macro parsing

* thread macros to the plugin thread

* get/update/delete macros from plugins

* add macros updated event

* add ability to rename macros

* fix deadlock

* fix z_indices with pinned unselectable panes bug

* allow plugins to opt-in to show_cursor

* change show_cursor(bool) to show_cursor(Option<coordinates>)

* test

* upgrade strum to allow proper enum iteration and case insensitive fromstr implementation for Actions

* better cwd tracking for exited command panes

* add initial panes to NewTab Action (no-op for now)

* add initial panes to cli newtab action

* make initial panes work

* add close_on_exit and start_suspended to the cli

* properly convert newtab action (potentially breaking for plugins)

* allow first pane in tab to block

* make distinction between opening panes with the last active client and the current pane in the cli

* improve some apis

* fix fixed size closing pane bug

* fix plugin cursor coordinates

* fix issues with launch-or-focus-plugin having to do with in-place and suppressed panes

* fix: set affected pane in replace pane

* allow setting a pane in place when it is suppressed and being focused (tests failing)

* fix tests

* some fixes for unsuppression of panes

* some fixes for completion_tx in new tab action

* allow replace/suppressed rather than replace/close only

* fixes for inserting suppressed panes without conflicts

* pane focus history and explicit unsuppress plugin api

* fix: prefer explicitly provided pane id in placement in actions that provide it

* fix floating pane coordinate change and z_index

* fix plugin cache dir to persist between sessions

* fix some stack focusing issues when adding panes without a client id

* make sure pinned panes are always above non-pinned floating panes

* allow plugins to copy to clipboard

* initial text styling additions implementations - buggy

* fix dimming issues

* remove extras, stay with just dim and unbold

* unbold and dim as indices

* allow ui components to render success/error colors

* allow plugins to send sigint/sigkill to processes, as well as receive their pid

* ui component fixes and send originating plugin context with run_action

* originating plugin for new tab too

* make plugn show pane command also expand stacked panes

* add sequence plugin

* remove macros

* remove snapshots

* add shortcut for sequence plugin

* fix plugin tests

* plugin tests for new apis

* update snapshots for sequence shortcut

* cleanups and formatting

* Event::CwdChanged

* moar cleanups

* remove some warnings

* remove mroe warnings

* remove dead code

* remove more dead code

* fix minor bugs in sequence plugin

* update sequence help and format codebase

* fix conditional blocking cli commands

* fix initial-command new-tab cli flag

* add client_ids to CwdChanged Event

* last fixes

* add pr

19 files changed, 5137 insertions, 0 deletions

diff --git a/default-plugins/sequence/src/lib.rs b/default-plugins/sequence/src/lib.rs
new file mode 100644
index 00000000..1e124979
--- /dev/null
+++ b/default-plugins/sequence/src/lib.rs
@@ -0,0 +1,5 @@
+pub mod path_formatting;
+pub mod state;
+pub mod ui;
+
+pub use state::State;
diff --git a/default-plugins/sequence/src/main.rs b/default-plugins/sequence/src/main.rs
new file mode 100644
index 00000000..0ac286d9
--- /dev/null
+++ b/default-plugins/sequence/src/main.rs
@@ -0,0 +1,1131 @@
+mod path_formatting;
+mod state;
+mod ui;
+
+use crate::state::CommandStatus;
+use crate::ui::components;
+use crate::ui::fuzzy_complete;
+use crate::ui::layout_calculations::calculate_viewport;
+use crate::ui::text_input::InputAction;
+use crate::ui::truncation::truncate_middle;
+use state::State;
+use zellij_tile::prelude::actions::Action;
+use zellij_tile::prelude::*;
+
+use std::collections::BTreeMap;
+use std::path::PathBuf;
+
+use unicode_width::UnicodeWidthStr;
+
+register_plugin!(State);
+
+impl ZellijPlugin for State {
+    fn load(&mut self, _configuration: BTreeMap<String, String>) {
+        subscribe(&[
+            EventType::ModeUpdate,
+            EventType::SessionUpdate,
+            EventType::Key,
+            EventType::PermissionRequestResult,
+            EventType::HostFolderChanged,
+            EventType::RunCommandResult,
+            EventType::ActionComplete,
+            EventType::PaneUpdate,
+            EventType::Timer,
+            EventType::PastedText,
+            EventType::TabUpdate,
+            EventType::CommandPaneOpened,
+        ]);
+
+        // Store our own plugin ID and client ID
+        let plugin_ids = get_plugin_ids();
+        self.plugin_id = Some(plugin_ids.plugin_id);
+        self.client_id = Some(plugin_ids.client_id);
+        self.cwd = Some(plugin_ids.initial_cwd);
+        update_title(self);
+    }
+
+    fn update(&mut self, event: Event) -> bool {
+        handle_event(self, event)
+    }
+
+    fn render(&mut self, rows: usize, cols: usize) {
+        // Store dimensions for use in cursor calculations
+        self.own_rows = Some(rows);
+        self.own_columns = Some(cols);
+
+        let max_visible_rows = rows.saturating_sub(5);
+
+        let base_x = 1;
+        let base_y = 0;
+
+        let (offset, visible_count, hidden_above, hidden_below) = calculate_viewport(
+            self.execution.all_commands.len(),
+            max_visible_rows,
+            self.selection.current_selected_command_index,
+            self.execution.current_running_command_index,
+        );
+
+        let mut table = components::build_table_header(hidden_above > 0 || hidden_below > 0);
+
+        for index in offset..offset + visible_count {
+            table = components::add_command_row(
+                table,
+                self,
+                index,
+                offset,
+                visible_count,
+                hidden_above,
+                hidden_below,
+            );
+        }
+
+        print_table_with_coordinates(
+            table,
+            base_x,
+            base_y,
+            self.own_columns.map(|o| o.saturating_sub(base_x)),
+            None,
+        );
+
+        let help_y = base_y + visible_count + 2;
+        let (first_help, _, second_help) = components::render_help_lines(self, Some(cols));
+        print_text_with_coordinates(first_help, base_x, help_y, None, None);
+
+        if let Some((second_help_text, _)) = second_help {
+            print_text_with_coordinates(second_help_text, base_x, help_y + 1, None, None);
+        }
+    }
+}
+
+pub fn handle_event(state: &mut State, event: Event) -> bool {
+    use std::path::PathBuf;
+
+    match event {
+        Event::PermissionRequestResult(_) => {
+            change_host_folder(PathBuf::from("/"));
+            update_title(state);
+            true
+        },
+        Event::ModeUpdate(mode_info) => {
+            state.shell = mode_info.shell.clone();
+
+            false
+        },
+        Event::Key(key) => {
+            let mut should_render = handle_key_event(state, key);
+            let repositioned = state.reposition_plugin();
+            if repositioned {
+                // we only want to render once we have repositioned, we will do this in TabUpdate
+                should_render = false;
+            }
+            update_cursor(state);
+            should_render
+        },
+        Event::SessionUpdate(session_infos, _resurrectable_sessions) => {
+            if state.is_first_run {
+                // Find the current session
+                let current_session = session_infos.iter().find(|s| s.is_current_session);
+
+                if let Some(session) = current_session {
+                    // Get the pane history for this client
+                    if let Some(client_id) = state.client_id {
+                        if let Some(pane_history) = session.pane_history.get(&client_id) {
+                            let own_pane_id = state.plugin_id.map(|id| PaneId::Plugin(id));
+                            state.primary_pane_id = select_primary_pane_from_history(
+                                pane_history,
+                                &session.panes,
+                                own_pane_id,
+                            );
+                            state.original_pane_id = state.primary_pane_id; // pane id focused
+                                                                            // before plugin
+                                                                            // launched
+                            state.is_first_run = false;
+                        }
+                    }
+                }
+            }
+            false
+        },
+        Event::Timer(_elapsed) => {
+            // Timer events are used for lock backoff
+
+            let should_render = update_spinner(state);
+
+            should_render
+        },
+        Event::PastedText(pasted_text) => {
+            // Split pasted text into lines
+            let mut should_render = true;
+            let lines: Vec<&str> = pasted_text
+                .lines()
+                .map(|line| line.trim())
+                .filter(|line| !line.is_empty())
+                .collect();
+
+            if lines.is_empty() {
+                return false;
+            }
+            state.pasted_lines(lines);
+            let repositioned = state.reposition_plugin();
+            if repositioned {
+                // we only want to render once we have repositioned, we will do this in TabUpdate
+                should_render = false;
+            }
+            update_cursor(state);
+
+            should_render
+        },
+        Event::TabUpdate(tab_infos) => {
+            if let Some(tab_info) = tab_infos.iter().find(|t| t.active) {
+                let new_cols = Some(tab_info.viewport_columns);
+                let new_rows = Some(tab_info.viewport_rows);
+
+                // Check if dimensions changed
+                let dimensions_changed = new_cols != state.total_viewport_columns
+                    || new_rows != state.total_viewport_rows;
+
+                state.total_viewport_columns = new_cols;
+                state.total_viewport_rows = new_rows;
+
+                if dimensions_changed {
+                    state.reposition_plugin();
+                }
+                update_cursor(state);
+            }
+
+            false
+        },
+        Event::PaneUpdate(pane_manifest) => handle_pane_update(state, pane_manifest),
+        Event::ActionComplete(_action, pane_id, context) => {
+            let should_render = handle_action_complete(state, pane_id, context);
+            update_title(state);
+            should_render
+        },
+        Event::CommandPaneOpened(terminal_pane_id, context) => {
+            // we get this event immediately as the pane opens, we use it to associate the
+            // pane's id with our state
+
+            if !is_running_sequence(&context, state.execution.sequence_id) {
+                // action from previous sequence or unrelated
+                return false;
+            }
+            if let Some(command_text) = context.get("command_text") {
+                state.update_pane_id_for_command(PaneId::Terminal(terminal_pane_id), command_text);
+                if !state.layout.spinner_timer_scheduled {
+                    set_timeout(0.1);
+                    state.layout.spinner_timer_scheduled = true;
+                }
+                update_title(state);
+            }
+
+            true
+        },
+        _ => false,
+    }
+}
+
+fn handle_key_event(state: &mut State, key: KeyWithModifier) -> bool {
+    // Ctrl+Enter - Insert command after current with AND chain type
+    if key.has_modifiers(&[KeyModifier::Ctrl]) && matches!(key.bare_key, BareKey::Enter) {
+        let mut is_cd = false;
+        if let Some(current_text) = state.editing_input_text() {
+            if let Some(path) = state::detect_cd_command(&current_text) {
+                if let Some(new_cwd) = path_formatting::resolve_path(state.cwd.as_ref(), &path) {
+                    state.current_selected_command_mut().map(|c| {
+                        c.set_cwd(Some(new_cwd));
+                        c.set_text("".to_owned());
+                    });
+                    state.editing.editing_input.as_mut().map(|i| i.clear());
+                    is_cd = true
+                }
+            }
+        };
+
+        state.add_empty_command_after_current_selected();
+        if is_cd {
+            state.start_editing_selected();
+        }
+        return true;
+    }
+
+    // Ctrl+X - Cycle chain type
+    if key.has_modifiers(&[KeyModifier::Ctrl]) && matches!(key.bare_key, BareKey::Char('x')) {
+        // return state.ui.command_sequence.cycle_current_chain_type();
+        state.cycle_chain_type();
+        return true;
+    }
+
+    // Ctrl+Space, copy to clipboard
+    if key.has_modifiers(&[KeyModifier::Ctrl]) && matches!(key.bare_key, BareKey::Char(' ')) {
+        state.copy_to_clipboard();
+        return false;
+    }
+
+    // Ctrl+w, close all panes and clear sequence
+    if key.has_modifiers(&[KeyModifier::Ctrl]) && matches!(key.bare_key, BareKey::Char('w')) {
+        if !state.execution.is_running && !state.all_commands_are_pending() {
+            close_panes_and_return_to_shell(state);
+        }
+        return true;
+    }
+
+    if matches!(key.bare_key, BareKey::Up)
+        && !key.has_modifiers(&[KeyModifier::Ctrl])
+        && !key.has_modifiers(&[KeyModifier::Alt])
+    {
+        state.move_selection_up();
+        return true;
+    }
+
+    if matches!(key.bare_key, BareKey::Down)
+        && !key.has_modifiers(&[KeyModifier::Ctrl])
+        && !key.has_modifiers(&[KeyModifier::Alt])
+    {
+        state.move_selection_down();
+        return true;
+    }
+
+    // Del - delete current command
+    if matches!(key.bare_key, BareKey::Delete)
+        && !key.has_modifiers(&[KeyModifier::Ctrl])
+        && !key.has_modifiers(&[KeyModifier::Alt])
+    {
+        state.remove_current_selected_command();
+        return true;
+    }
+
+    // Ctrl+C - Clear currently focused command, or remove it if already empty
+    if key.has_modifiers(&[KeyModifier::Ctrl]) && matches!(key.bare_key, BareKey::Char('c')) {
+        if state.execution.is_running {
+            interrupt_sequence(state);
+            return true;
+        } else if state.editing.editing_input.is_some() {
+            let is_empty = state.current_selected_command_is_empty();
+            let has_more_than_one_command = state.execution.all_commands.len() > 1;
+
+            if is_empty && has_more_than_one_command {
+                state.remove_current_selected_command();
+            } else if is_empty {
+                // last command, return to shell
+                close_panes_and_return_to_shell(state);
+            } else {
+                // If not empty, clear it
+                state.clear_current_selected_command();
+            }
+            return true;
+        }
+    }
+
+    if state.editing.editing_input.is_none()
+        && key.has_no_modifiers()
+        && matches!(key.bare_key, BareKey::Char('e'))
+    {
+        state.start_editing_selected();
+        return true;
+    }
+
+    if state.editing.editing_input.is_none()
+        && key.has_no_modifiers()
+        && matches!(key.bare_key, BareKey::Enter)
+    {
+        rerun_sequence(state);
+        return true;
+    }
+
+    // Handle input actions from TextInput
+    let is_backspace = matches!(key.bare_key, BareKey::Backspace);
+
+    if let Some(action) = state
+        .editing
+        .editing_input
+        .as_mut()
+        .map(|i| i.handle_key(key))
+    {
+        match action {
+            InputAction::Submit => {
+                return handle_submit(state);
+            },
+            InputAction::Cancel => {
+                state.cancel_editing_selected();
+                if state.all_commands_are_pending() {
+                    // we always want to stay in editing mode in main screen
+                    state.start_editing_selected();
+                }
+                true
+            },
+            InputAction::Complete => {
+                state
+                    .editing_input_text()
+                    .map(|current_text| {
+                        if let Some(completed) = fuzzy_complete::fuzzy_complete(
+                            &current_text,
+                            &Default::default(), // TODO: get rid of this whoel thing?
+                            state.cwd.as_ref(),
+                        ) {
+                            state.set_editing_input_text(completed);
+                            true
+                        } else {
+                            false
+                        }
+                    })
+                    .unwrap_or(false)
+            },
+            InputAction::Continue => {
+                if let Some(current_text) = state.editing_input_text() {
+                    if let Some((cmd_text, chain_type)) =
+                        state::detect_chain_operator_at_end(&current_text)
+                    {
+                        let mut should_add_empty_line = true;
+                        if let Some(path) = state::detect_cd_command(&cmd_text) {
+                            if let Some(new_cwd) =
+                                path_formatting::resolve_path(state.cwd.as_ref(), &path)
+                            {
+                                let remaining_text =
+                                    state::get_remaining_after_first_segment(&current_text)
+                                        .unwrap_or_else(|| "".to_owned());
+                                if remaining_text.len() > 0 {
+                                    should_add_empty_line = false;
+                                }
+                                state.current_selected_command_mut().map(|c| {
+                                    c.set_cwd(Some(new_cwd));
+                                    c.set_text(remaining_text);
+                                });
+                            }
+                        } else {
+                            state.current_selected_command_mut().map(|c| {
+                                c.set_text(cmd_text);
+                                c.set_chain_type(chain_type);
+                            });
+                        };
+                        state.cancel_editing_selected();
+                        if should_add_empty_line {
+                            state.add_empty_command_after_current_selected();
+                        }
+                        state.start_editing_selected();
+                    }
+                }
+
+                // Handle backspace on empty command
+                if is_backspace {
+                    let is_empty = state.current_selected_command_is_empty()
+                        || state
+                            .editing_input_text()
+                            .map(|i| i.is_empty())
+                            .unwrap_or(false);
+                    let has_more_than_one_command = state.execution.all_commands.len() > 1;
+
+                    if is_empty && has_more_than_one_command {
+                        let current_index =
+                            state.selection.current_selected_command_index.unwrap_or(0);
+                        if current_index > 0 {
+                            state.remove_current_selected_command();
+                            return true;
+                        }
+                    } else if is_empty {
+                        // last command
+                        close_panes_and_return_to_shell(state);
+                    }
+                }
+
+                true
+            },
+            InputAction::NoAction => false,
+        }
+    } else {
+        false
+    }
+}
+
+/// Handle Enter key - submit and execute the command sequence
+fn handle_submit(state: &mut State) -> bool {
+    let cwd = state.cwd.clone();
+    if state.handle_editing_submit(&cwd) {
+        // handled the command internally (eg. cd) no need to run sequence
+        return true;
+    }
+
+    if state.execution.all_commands.len() == 1 && state.can_run_sequence() {
+        rerun_sequence(state);
+    } else if state.execution.all_commands.len() == 1 {
+        state.move_selection_down();
+        state.start_editing_selected();
+    }
+    true
+}
+
+pub fn handle_pane_update(state: &mut State, pane_manifest: PaneManifest) -> bool {
+    // Store the manifest for later use
+    state.pane_manifest = Some(pane_manifest.clone());
+    let mut needs_rerender = false;
+    if state.update_exited_command_statuses(&pane_manifest) {
+        needs_rerender = true;
+    }
+    if state.update_sequence_stopped_state() {
+        needs_rerender = true;
+    }
+    state.reposition_plugin();
+    update_primary_and_original_pane_ids(state, &pane_manifest);
+    needs_rerender
+}
+
+pub fn calculate_cursor_position(state: &mut State) -> Option<(usize, usize)> {
+    // Get pane dimensions from state (must be set by render)
+    let Some(cols) = state.own_columns else {
+        eprintln!("Warning: own_columns not set");
+        return None;
+    };
+    let Some(rows) = state.own_rows else {
+        eprintln!("Warning: own_rows not set");
+        return None;
+    };
+
+    // Only show cursor if in edit mode
+    let (text, cursor_pos) = if let Some(text_input) = &state.editing.editing_input {
+        (
+            text_input.get_text().to_string(),
+            text_input.cursor_position(),
+        )
+    } else {
+        return None;
+    };
+
+    let Some(edit_index) = state.selection.current_selected_command_index else {
+        return None;
+    };
+
+    // Calculate folder column width using the longest cwd across all commands
+    let longest_cwd_display = state.execution.longest_cwd_display(&state.cwd);
+    let folder_display = format!("{} >", longest_cwd_display);
+    let folder_col_width = folder_display.width().max(1);
+
+    let base_x = 1;
+    let base_y = 0;
+
+    adjust_scroll_offset(state, rows);
+
+    let max_visible_rows = state.own_rows.map(|r| r.saturating_sub(5)).unwrap_or(0);
+
+    let (offset, visible_count, hidden_above, hidden_below) = calculate_viewport(
+        state.execution.all_commands.len(),
+        max_visible_rows,
+        state.selection.current_selected_command_index,
+        state.execution.current_running_command_index,
+    );
+
+    let (max_chain_width, max_status_width) =
+        components::calculate_max_widths(&state.execution.all_commands, state.layout.spinner_frame);
+
+    let Some((_, available_cmd_width)) = components::calculate_row_layout_info(
+        edit_index,
+        offset,
+        visible_count,
+        hidden_above,
+        hidden_below,
+        cols,
+        folder_col_width,
+        max_chain_width,
+        max_status_width,
+    ) else {
+        return None;
+    };
+
+    // Get cursor position in truncated text
+    let (_, cursor_in_truncated) = truncate_middle(&text, available_cmd_width, Some(cursor_pos));
+    let Some(cursor_in_truncated) = cursor_in_truncated else {
+        return None;
+    };
+
+    // Calculate relative coordinates within the visible table
+    let relative_y = edit_index.saturating_sub(offset) + 1; // +1 for header row
+    let relative_x = folder_col_width + 1 + cursor_in_truncated;
+
+    let x = base_x + relative_x;
+    let y = base_y + relative_y;
+
+    Some((x, y))
+}
+
+pub fn handle_action_complete(
+    state: &mut State,
+    pane_id: Option<PaneId>,
+    context: BTreeMap<String, String>,
+) -> bool {
+    // Update primary_pane_id to the pane that just completed the action
+    // This ensures we always have a valid pane to target for InPlace launches
+    // But only if it's not a floating pane
+    if let (Some(pane_id), Some(manifest)) = (pane_id, &state.pane_manifest) {
+        if !is_pane_floating(pane_id, manifest) {
+            state.primary_pane_id = Some(pane_id);
+        } else {
+            eprintln!("Not setting primary_pane_id to floating pane {:?}", pane_id);
+        }
+    }
+
+    if !is_running_sequence(&context, state.execution.sequence_id) {
+        // action from previous sequence or unrelated
+        return false;
+    }
+
+    // If the sequence has been stopped (e.g., via Ctrl+C), don't continue
+    if !state.execution.is_running {
+        return true; // Re-render to show the stopped state
+    }
+
+    // Move to the next command
+    let next_index = state.execution.current_running_command_index + 1;
+
+    if next_index < state.execution.all_commands.len() {
+        // Execute the next command
+        // let (next_command, next_chain_type) = &state.execution.all_commands[next_index];
+        let Some(next_command) = state.execution.all_commands.get(next_index) else {
+            // invalid state
+            return true;
+        };
+        let next_chain_type = next_command.get_chain_type();
+        let next_command_cwd = next_command.get_cwd();
+        let next_command_text = next_command.get_text();
+
+        let shell = state
+            .shell
+            .clone()
+            .unwrap_or_else(|| PathBuf::from("/bin/bash"));
+
+        let command = zellij_tile::prelude::actions::RunCommandAction {
+            command: shell,
+            args: vec!["-ic".to_string(), next_command_text.trim().to_string()],
+            cwd: next_command_cwd,
+            hold_on_close: true,
+            ..Default::default()
+        };
+
+        // Determine placement based on layout mode
+        let placement = NewPanePlacement::Stacked(pane_id);
+
+        // Update status: mark current command as completed
+        // Use the pane_id from ActionComplete if the status is still Pending
+        let pane_id_to_mark = state
+            .execution
+            .all_commands
+            .get(state.execution.current_running_command_index)
+            .and_then(|c| match c.get_status() {
+                CommandStatus::Running(pid) => pid,
+                CommandStatus::Pending => pane_id, // Use the pane from ActionComplete
+                CommandStatus::Exited(_, pid) => pid, // Already marked, keep it
+                CommandStatus::Interrupted(pid) => pid, // Already marked, keep it
+            });
+
+        state
+            .execution
+            .all_commands
+            .get_mut(state.execution.current_running_command_index)
+            .map(|c| c.set_status(CommandStatus::Exited(None, pane_id_to_mark)));
+        state.execution.current_running_command_index = next_index;
+
+        // Determine unblock_condition based on whether this is the last command
+        let unblock_condition = if next_index < state.execution.all_commands.len() - 1 {
+            // Not the last command - use the chain type's unblock condition
+            next_chain_type.to_unblock_condition()
+        } else {
+            // Last command - use UnblockCondition::OnAnyExit
+            Some(UnblockCondition::OnAnyExit)
+        };
+
+        let action = Action::NewBlockingPane {
+            placement,
+            command: Some(command),
+            pane_name: Some(next_command_text.trim().to_string()),
+            unblock_condition,
+            near_current_pane: true,
+        };
+
+        // Pass the sequence ID in the context
+        let mut context = BTreeMap::new();
+        context.insert(
+            "sequence_id".to_string(),
+            state.execution.sequence_id.to_string(),
+        );
+        context.insert("command_text".to_string(), next_command_text.to_string());
+
+        // Put the sequence back with updated index
+        run_action(action, context);
+    } else {
+        // Sequence complete - mark the last command as Exited
+
+        let pane_id_to_mark = state
+            .execution
+            .all_commands
+            .get(state.execution.current_running_command_index)
+            .and_then(|c| match c.get_status() {
+                CommandStatus::Running(pid) => pid,
+                CommandStatus::Pending => pane_id, // Use the pane from ActionComplete
+                CommandStatus::Exited(_, pid) => pid, // Already marked, keep it
+                CommandStatus::Interrupted(pid) => pid, // Already marked, keep it
+            });
+
+        state
+            .execution
+            .all_commands
+            .get_mut(state.execution.current_running_command_index)
+            .map(|c| c.set_status(CommandStatus::Exited(None, pane_id_to_mark)));
+    }
+    true
+}
+
+/// Adjust scroll offset to keep selected or running command visible
+pub fn adjust_scroll_offset(sequence: &mut crate::state::State, rows: usize) {
+    let max_visible = rows.saturating_sub(6);
+    let total_commands = sequence.execution.all_commands.len();
+
+    if total_commands <= max_visible {
+        sequence.selection.scroll_offset = 0;
+        return;
+    }
+
+    let focus_index = sequence
+        .selection
+        .current_selected_command_index
+        .unwrap_or(sequence.execution.current_running_command_index);
+    let half_visible = max_visible / 2;
+
+    if focus_index < half_visible {
+        sequence.selection.scroll_offset = 0;
+    } else if focus_index >= total_commands.saturating_sub(half_visible) {
+        sequence.selection.scroll_offset = total_commands.saturating_sub(max_visible);
+    } else {
+        sequence.selection.scroll_offset = focus_index.saturating_sub(half_visible);
+    }
+
+    sequence.selection.scroll_offset = sequence
+        .selection
+        .scroll_offset
+        .min(total_commands.saturating_sub(max_visible));
+}
+
+pub fn is_pane_floating(pane_id: PaneId, pane_manifest: &PaneManifest) -> bool {
+    pane_manifest
+        .panes
+        .iter()
+        .flat_map(|(_, panes)| panes.iter())
+        .find(|pane_info| match pane_id {
+            PaneId::Terminal(id) => !pane_info.is_plugin && pane_info.id == id,
+            PaneId::Plugin(id) => pane_info.is_plugin && pane_info.id == id,
+        })
+        .map(|pane_info| pane_info.is_floating)
+        .unwrap_or(false)
+}
+
+fn is_running_sequence(context: &BTreeMap<String, String>, running_sequence_id: u64) -> bool {
+    if let Some(context_sequence_id) = context.get("sequence_id") {
+        if let Ok(context_id) = context_sequence_id.parse::<u64>() {
+            if context_id != running_sequence_id {
+                // This action is from a different sequence, ignore it
+                return false;
+            } else {
+                return true;
+            }
+        } else {
+            // Failed to parse sequence_id, ignore this action
+            return false;
+        }
+    } else {
+        return false;
+    }
+}
+
+fn update_primary_and_original_pane_ids(state: &mut State, pane_manifest: &PaneManifest) {
+    if let Some(primary_pane_id) = state.primary_pane_id {
+        let mut primary_pane_found = false;
+
+        // Check if the primary pane still exists
+        for (_tab_index, panes) in &pane_manifest.panes {
+            for pane_info in panes {
+                let pane_matches = match primary_pane_id {
+                    PaneId::Terminal(id) => !pane_info.is_plugin && pane_info.id == id,
+                    PaneId::Plugin(id) => pane_info.is_plugin && pane_info.id == id,
+                };
+
+                if pane_matches {
+                    primary_pane_found = true;
+                    break;
+                }
+            }
+            if primary_pane_found {
+                break;
+            }
+        }
+
+        // If primary pane was not found, select a new one
+        if !primary_pane_found {
+            state.primary_pane_id = None;
+        }
+    }
+    if let Some(original_pane_id) = state.original_pane_id {
+        let mut original_pane_found = false;
+
+        // Check if the original pane still exists
+        for (_tab_index, panes) in &pane_manifest.panes {
+            for pane_info in panes {
+                let pane_matches = match original_pane_id {
+                    PaneId::Terminal(id) => !pane_info.is_plugin && pane_info.id == id,
+                    PaneId::Plugin(id) => pane_info.is_plugin && pane_info.id == id,
+                };
+
+                if pane_matches {
+                    original_pane_found = true;
+                    break;
+                }
+            }
+            if original_pane_found {
+                break;
+            }
+        }
+
+        // If original pane was not found, select a new one
+        if !original_pane_found {
+            state.original_pane_id = None;
+        }
+    }
+}
+
+pub fn select_primary_pane_from_history(
+    pane_history: &[PaneId],
+    pane_manifest: &PaneManifest,
+    own_pane_id: Option<PaneId>,
+) -> Option<PaneId> {
+    pane_history
+        .iter()
+        .rev() // Most recent first
+        .find(|&id| {
+            // Skip self
+            if Some(*id) == own_pane_id {
+                return false;
+            }
+
+            // Skip floating panes
+            !is_pane_floating(*id, pane_manifest)
+        })
+        .copied()
+}
+
+fn close_panes_and_return_to_shell(state: &mut State) -> bool {
+    // Close all panes in the sequence before clearing it
+    // Handle the first pane: replace it with the primary_pane_id_before_sequence if available
+    if let Some(first_pane_id) = state.execution.all_commands.iter().find_map(|command| {
+        // we look for the first command in the sequence that has a pane that's
+        // actually open
+        match command.get_status() {
+            CommandStatus::Running(pane_id) => pane_id,
+            CommandStatus::Exited(_, pane_id) => pane_id,
+            CommandStatus::Interrupted(pane_id) => pane_id,
+            _ => None,
+        }
+    }) {
+        if let Some(original_pane_id) = state.original_pane_id {
+            replace_pane_with_existing_pane(
+                first_pane_id,
+                original_pane_id,
+                true, // suppress_replaced_pane (closes the first pane)
+            );
+        } else {
+            // Fallback: if we don't have a saved primary pane, just close it
+            close_pane_with_id(first_pane_id);
+        }
+    }
+
+    // Close all other panes (starting from index 1)
+    for (idx, command) in state.execution.all_commands.iter().skip(1).enumerate() {
+        let pane_id = match command.get_status() {
+            CommandStatus::Running(pane_id) => pane_id,
+            CommandStatus::Exited(_, pane_id) => pane_id,
+            CommandStatus::Interrupted(pane_id) => pane_id,
+            _ => None,
+        };
+
+        if let Some(pane_id) = pane_id {
+            close_pane_with_id(pane_id);
+        } else {
+            eprintln!(
+                "Warning: Cannot close pane at index {}: pane_id is None",
+                idx + 1
+            );
+        }
+    }
+
+    state.clear_all_commands();
+    // Transition back to shell screen
+    if let Some(plugin_id) = state.plugin_id {
+        change_floating_pane_coordinates(
+            plugin_id,
+            Some(25),
+            Some(25),
+            Some(50),
+            Some(50),
+            false, // pinned (this should unpin it)
+        );
+    }
+    update_title(state);
+    true
+}
+
+fn change_floating_pane_coordinates(
+    own_plugin_id: u32,
+    x: Option<usize>,
+    y: Option<usize>,
+    width: Option<usize>,
+    height: Option<usize>,
+    should_be_pinned: bool,
+) {
+    let coordinates = FloatingPaneCoordinates::new(
+        x.map(|x| format!("{}%", x)),
+        y.map(|y| format!("{}%", y)),
+        width.map(|width| format!("{}%", width)),
+        height.map(|height| format!("{}%", height)),
+        Some(should_be_pinned),
+    );
+    if let Some(coordinates) = coordinates {
+        // TODO: better
+        // show_self(true);
+        change_floating_panes_coordinates(vec![(PaneId::Plugin(own_plugin_id), coordinates)]);
+    }
+}
+
+fn update_spinner(state: &mut State) -> bool {
+    // Advance spinner frame for RUNNING animation
+    state.layout.spinner_frame = (state.layout.spinner_frame + 1) % 8;
+
+    // Reset timer scheduled flag since this timer just fired
+    state.layout.spinner_timer_scheduled = false;
+
+    // If we have a running command, schedule next timer event
+    let has_running = state
+        .execution
+        .all_commands
+        .iter()
+        .any(|command| matches!(command.get_status(), CommandStatus::Running(_)));
+    if has_running && !state.layout.spinner_timer_scheduled {
+        set_timeout(0.1);
+        state.layout.spinner_timer_scheduled = true;
+    }
+    has_running
+}
+
+fn rerun_sequence(state: &mut State) {
+    if !state.can_run_sequence() {
+        return;
+    }
+
+    state.execution.all_commands.retain(|c| !c.is_empty());
+
+    if state.execution.all_commands.is_empty() {
+        return;
+    }
+
+    let selected_index = state
+        .selection
+        .current_selected_command_index
+        .unwrap_or(0)
+        .min(state.execution.all_commands.len().saturating_sub(1));
+
+    let mut close_replaced_pane = true;
+
+    // Extract the selected pane's ID BEFORE resetting statuses (needed for in-place replacement)
+    let selected_pane_id_for_replacement = &state
+        .execution
+        .all_commands
+        .get(selected_index)
+        .and_then(|c| match c.get_status() {
+            CommandStatus::Running(pane_id) => pane_id,
+            CommandStatus::Exited(_, pane_id) => pane_id,
+            CommandStatus::Interrupted(pane_id) => pane_id,
+            _ => None,
+        })
+        .or_else(|| {
+            if state.all_commands_are_pending() {
+                close_replaced_pane = false; // we should never close the original pane_id
+                state.original_pane_id
+            } else {
+                None
+            }
+        });
+
+    // Close all panes AFTER the selected one (selected will be replaced in-place)
+    for i in (selected_index + 1)..state.execution.all_commands.len() {
+        // Extract pane_id from the command status
+        let pane_id = state
+            .execution
+            .all_commands
+            .get(i)
+            .and_then(|c| match c.get_status() {
+                CommandStatus::Running(pane_id) => pane_id,
+                CommandStatus::Exited(_, pane_id) => pane_id,
+                CommandStatus::Interrupted(pane_id) => pane_id,
+                _ => None,
+            });
+
+        // Close the pane if we have a pane_id
+        if let Some(pane_id) = pane_id {
+            close_pane_with_id(pane_id);
+        } else {
+            eprintln!(
+                "Warning: Cannot close pane for command at index {}: pane_id is None",
+                i
+            );
+        }
+
+        // Reset the command status to Pending
+        state
+            .execution
+            .all_commands
+            .get_mut(i)
+            .map(|c| c.set_status(CommandStatus::Pending));
+    }
+
+    // Reset the selected pane's status to Pending (it will be replaced in-place)
+    state
+        .execution
+        .all_commands
+        .get_mut(selected_index)
+        .map(|c| c.set_status(CommandStatus::Pending));
+
+    // Set the current command index to the selected command
+    state.execution.current_running_command_index = selected_index;
+
+    // Execute the command at the selected index
+    if let Some((command_text, chain_type, command_cwd)) = state
+        .execution
+        .all_commands
+        .get(selected_index)
+        .map(|c| (c.get_text(), c.get_chain_type(), c.get_cwd()))
+    {
+        let shell = state
+            .shell
+            .clone()
+            .unwrap_or_else(|| PathBuf::from("/bin/bash"));
+
+        let command = zellij_tile::prelude::actions::RunCommandAction {
+            command: shell,
+            args: vec!["-ic".to_string(), command_text.trim().to_string()],
+            cwd: command_cwd,
+            hold_on_close: true,
+            ..Default::default()
+        };
+
+        // Determine placement - always replace the selected pane in-place if we have its ID
+        let placement = if let Some(pane_id) = selected_pane_id_for_replacement {
+            NewPanePlacement::InPlace {
+                pane_id_to_replace: Some(*pane_id),
+                close_replaced_pane,
+            }
+        } else {
+            let pane_id_to_stack_under = state
+                .execution
+                .all_commands
+                .iter()
+                .find_map(|c| c.get_pane_id());
+            NewPanePlacement::Stacked(pane_id_to_stack_under)
+        };
+
+        // Determine unblock_condition based on whether this is the last command
+        let unblock_condition = if selected_index < state.execution.all_commands.len() - 1 {
+            // Not the last command - use the chain type's unblock condition
+            chain_type.to_unblock_condition()
+        } else {
+            // Last command - use UnblockCondition::OnAnyExit
+            Some(UnblockCondition::OnAnyExit)
+        };
+
+        let action = Action::NewBlockingPane {
+            placement,
+            command: Some(command),
+            pane_name: Some(command_text.trim().to_string()),
+            unblock_condition,
+            near_current_pane: true,
+        };
+
+        // Generate a new sequence ID for the restart
+        state.execution.sequence_id += 1;
+
+        // Reset the stopped flag so the sequence can run
+        state.execution.is_running = true;
+        state.layout.needs_reposition = true;
+        state.execution.primary_pane_id_before_sequence = state.primary_pane_id;
+
+        // Pass the sequence ID in the context
+        let mut context = BTreeMap::new();
+        context.insert(
+            "sequence_id".to_string(),
+            state.execution.sequence_id.to_string(),
+        );
+        context.insert("command_text".to_string(), command_text.to_string());
+        run_action(action, context);
+    }
+}
+
+fn interrupt_sequence(state: &mut State) {
+    if state.execution.is_running {
+        // Ctrl-C press when running - interrupt the running command
+        for command in state.execution.all_commands.iter_mut() {
+            if let CommandStatus::Running(pane_id) = command.get_status() {
+                if let Some(pane_id) = pane_id {
+                    send_sigkill_to_pane_id(pane_id);
+                }
+                command.set_status(CommandStatus::Interrupted(pane_id));
+            }
+        }
+        state.execution.is_running = false;
+    } else {
+        eprintln!("Cannot interrupt a sequence that is not running.");
+    }
+}
+
+pub fn update_cursor(state: &mut State) {
+    // Calculate new cursor position
+    let new_coords = calculate_cursor_position(state);
+
+    // Only update if the position changed
+    if new_coords != state.layout.cached_cursor_position {
+        match new_coords {
+            Some(coords) => show_cursor(Some(coords)),
+            None => show_cursor(None),
+        }
+        state.layout.cached_cursor_position = new_coords;
+    }
+}
+
+pub fn update_title(state: &mut State) {
+    let Some(plugin_id) = state.plugin_id else {
+        return;
+    };
+
+    let title = if state.all_commands_are_pending() {
+        "Run one or more commands in sequence"
+    } else {
+        let has_running_commands = state
+            .execution
+            .all_commands
+            .iter()
+            .any(|c| matches!(c.get_status(), CommandStatus::Running(..)));
+        let has_interrupted_commands = state
+            .execution
+            .all_commands
+            .iter()
+            .any(|c| matches!(c.get_status(), CommandStatus::Interrupted(..)));
+        let all_commands_complete = state
+            .execution
+            .all_commands
+            .iter()
+            .all(|c| matches!(c.get_status(), CommandStatus::Exited(..)));
+        if has_running_commands {
+            let current = state.execution.current_running_command_index + 1;
+            let total = state.execution.all_commands.len();
+            return rename_plugin_pane(plugin_id, &format!("Running {}/{}", current, total));
+        } else if has_interrupted_commands {
+            "Sequence Interrupted"
+        } else if all_commands_complete {
+            "Sequence Complete"
+        } else {
+            "Stopped"
+        }
+    };
+    rename_plugin_pane(plugin_id, title);
+}
diff --git a/default-plugins/sequence/src/path_formatting.rs b/default-plugins/sequence/src/path_formatting.rs
new file mode 100644
index 00000000..01bf50e6
--- /dev/null
+++ b/default-plugins/sequence/src/path_formatting.rs
@@ -0,0 +1,71 @@
+use std::path::PathBuf;
+
+/// Expand a path string to an absolute PathBuf
+/// Handles ~, ./, .., relative and absolute paths
+pub fn expand_path(path_str: &str, current_cwd: Option<&PathBuf>) -> Option<PathBuf> {
+    let expanded = if path_str.starts_with("~/") || path_str == "~" {
+        let home_dir = std::env::var("HOME").ok()?;
+        if path_str == "~" {
+            PathBuf::from(home_dir)
+        } else {
+            PathBuf::from(home_dir).join(&path_str[2..])
+        }
+    } else if path_str.starts_with('/') {
+        PathBuf::from(path_str)
+    } else {
+        let base = current_cwd?;
+        base.join(path_str)
+    };
+
+    let mut normalized = PathBuf::new();
+    for component in expanded.components() {
+        match component {
+            std::path::Component::ParentDir => {
+                normalized.pop();
+            },
+            std::path::Component::CurDir => {},
+            _ => {
+                normalized.push(component);
+            },
+        }
+    }
+
+    Some(normalized)
+}
+
+/// Format a path for display in the prompt
+/// Example: /home/user/some/long/path -> ~/s/l/path
+pub fn format_cwd(cwd: &PathBuf) -> String {
+    let path_str = cwd.to_string_lossy().to_string();
+
+    let home_dir = std::env::var("HOME").unwrap_or_default();
+    let path_str = if !home_dir.is_empty() && path_str.starts_with(&home_dir) {
+        path_str.replacen(&home_dir, "~", 1)
+    } else {
+        path_str
+    };
+
+    let parts: Vec<&str> = path_str.split('/').collect();
+
+    if parts.len() <= 1 {
+        return path_str;
+    }
+
+    let mut formatted_parts = Vec::new();
+    for (i, part) in parts.iter().enumerate() {
+        if i == parts.len() - 1 {
+            formatted_parts.push(part.to_string());
+        } else if part.is_empty() {
+            formatted_parts.push(String::new());
+        } else {
+            formatted_parts.push(part.chars().next().unwrap_or_default().to_string());
+        }
+    }
+
+    formatted_parts.join("/")
+}
+
+/// Alias for expand_path for backwards compatibility
+pub fn resolve_path(current_cwd: Option<&PathBuf>, path_str: &str) -> Option<PathBuf> {
+    expand_path(path_str, current_cwd)
+}
diff --git a/default-plugins/sequence/src/state/chain_type.rs b/default-plugins/sequence/src/state/chain_type.rs
new file mode 100644
index 00000000..3da3316c
--- /dev/null
+++ b/default-plugins/sequence/src/state/chain_type.rs
@@ -0,0 +1,45 @@
+use serde::{Deserialize, Serialize};
+use zellij_tile::prelude::*;
+
+#[derive(Debug, Clone, Copy, PartialEq, Eq, Hash, Serialize, Deserialize)]
+pub enum ChainType {
+    And,
+    Or,
+    Then,
+    None,
+}
+
+impl Default for ChainType {
+    fn default() -> Self {
+        ChainType::None
+    }
+}
+
+impl ChainType {
+    pub fn to_unblock_condition(&self) -> Option<UnblockCondition> {
+        match self {
+            ChainType::And => Some(UnblockCondition::OnExitSuccess),
+            ChainType::Or => Some(UnblockCondition::OnExitFailure),
+            ChainType::Then => Some(UnblockCondition::OnAnyExit),
+            ChainType::None => None,
+        }
+    }
+
+    pub fn as_str(&self) -> &str {
+        match self {
+            ChainType::And => "&&",
+            ChainType::Or => "||",
+            ChainType::Then => ";",
+            ChainType::None => "",
+        }
+    }
+
+    pub fn cycle_next(&mut self) {
+        *self = match self {
+            ChainType::And => ChainType::Or,
+            ChainType::Or => ChainType::Then,
+            ChainType::Then => ChainType::And,
+            ChainType::None => ChainType::And,
+        };
+    }
+}
diff --git a/default-plugins/sequence/src/state/command_entry.rs b/default-plugins/sequence/src/state/command_entry.rs
new file mode 100644
index 00000000..96a0020b
--- /dev/null
+++ b/default-plugins/sequence/src/state/command_entry.rs
@@ -0,0 +1,86 @@
+use super::{ChainType, CommandStatus};
+use std::path::PathBuf;
+use std::time::Instant;
+use zellij_tile::prelude::PaneId;
+
+#[derive(Debug, Clone)]
+pub struct CommandEntry {
+    text: String,
+    cwd: Option<PathBuf>,
+    pub(super) chain_type: ChainType,
+    pub(super) status: CommandStatus,
+    pub(super) start_time: std::time::Instant,
+}
+
+impl Default for CommandEntry {
+    fn default() -> Self {
+        CommandEntry {
+            text: String::default(),
+            cwd: None,
+            chain_type: ChainType::default(),
+            status: CommandStatus::default(),
+            start_time: Instant::now(),
+        }
+    }
+}
+
+impl CommandEntry {
+    pub fn new(text: &str, cwd: Option<PathBuf>) -> Self {
+        CommandEntry {
+            text: text.to_owned(),
+            cwd,
+            ..Default::default()
+        }
+    }
+    pub fn with_and(mut self) -> Self {
+        self.chain_type = ChainType::And;
+        self
+    }
+    pub fn get_text(&self) -> String {
+        self.text.clone()
+    }
+    pub fn set_text(&mut self, text: String) {
+        self.text = text;
+    }
+    pub fn clear_text(&mut self) {
+        self.text.clear();
+    }
+    pub fn get_chain_type(&self) -> ChainType {
+        self.chain_type
+    }
+    pub fn set_chain_type(&mut self, chain_type: ChainType) {
+        self.chain_type = chain_type;
+    }
+    pub fn get_status(&self) -> CommandStatus {
+        self.status.clone()
+    }
+    pub fn set_status(&mut self, status: CommandStatus) {
+        self.status = status;
+    }
+    pub fn get_pane_id(&self) -> Option<PaneId> {
+        self.status.get_pane_id()
+    }
+    pub fn is_empty(&self) -> bool {
+        self.text.trim().is_empty()
+    }
+    pub fn fill_chain_type_if_empty(&mut self) {
+        if let ChainType::None = self.chain_type {
+            self.chain_type = ChainType::And;
+        }
+    }
+    pub fn clear_chain_type(&mut self) {
+        self.chain_type = ChainType::None;
+    }
+    pub fn clear_status(&mut self) {
+        self.status = CommandStatus::Pending;
+    }
+    pub fn cycle_chain_type(&mut self) {
+        self.chain_type.cycle_next();
+    }
+    pub fn get_cwd(&self) -> Option<PathBuf> {
+        self.cwd.clone()
+    }
+    pub fn set_cwd(&mut self, cwd: Option<PathBuf>) {
+        self.cwd = cwd;
+    }
+}
diff --git a/default-plugins/sequence/src/state/command_parser.rs b/default-plugins/sequence/src/state/command_parser.rs
new file mode 100644
index 00000000..7f0898f5
--- /dev/null
+++ b/default-plugins/sequence/src/state/command_parser.rs
@@ -0,0 +1,327 @@
+use super::ChainType;
+
+#[derive(Debug, Clone, Copy, PartialEq)]
+enum ParseState {
+    Normal,
+    InSingleQuote,
+    InDoubleQuote,
+    Escaped(EscapeContext),
+}
+
+#[derive(Debug, Clone, Copy, PartialEq)]
+enum EscapeContext {
+    Normal,
+    DoubleQuote,
+}
+
+pub fn split_by_chain_operators(text: &str) -> Vec<(String, Option<ChainType>)> {
+    let mut segments = Vec::new();
+    let mut current_segment = String::new();
+    let mut state = ParseState::Normal;
+    let chars: Vec<char> = text.chars().collect();
+    let mut i = 0;
+
+    while i < chars.len() {
+        let ch = chars[i];
+
+        match state {
+            ParseState::Normal => {
+                if ch == '\\' {
+                    state = ParseState::Escaped(EscapeContext::Normal);
+                    current_segment.push(ch);
+                    i += 1;
+                } else if ch == '\'' {
+                    state = ParseState::InSingleQuote;
+                    current_segment.push(ch);
+                    i += 1;
+                } else if ch == '"' {
+                    state = ParseState::InDoubleQuote;
+                    current_segment.push(ch);
+                    i += 1;
+                } else if ch == '&' && i + 1 < chars.len() && chars[i + 1] == '&' {
+                    let segment_text = current_segment.trim().to_string();
+                    if !segment_text.is_empty() {
+                        segments.push((segment_text, Some(ChainType::And)));
+                    }
+                    current_segment.clear();
+                    i += 2;
+                } else if ch == '|' && i + 1 < chars.len() && chars[i + 1] == '|' {
+                    let segment_text = current_segment.trim().to_string();
+                    if !segment_text.is_empty() {
+                        segments.push((segment_text, Some(ChainType::Or)));
+                    }
+                    current_segment.clear();
+                    i += 2;
+                } else if ch == ';' {
+                    let segment_text = current_segment.trim().to_string();
+                    if !segment_text.is_empty() {
+                        segments.push((segment_text, Some(ChainType::Then)));
+                    }
+                    current_segment.clear();
+                    i += 1;
+                } else {
+                    current_segment.push(ch);
+                    i += 1;
+                }
+            },
+            ParseState::InSingleQuote => {
+                current_segment.push(ch);
+                if ch == '\'' {
+                    state = ParseState::Normal;
+                }
+                i += 1;
+            },
+            ParseState::InDoubleQuote => {
+                if ch == '\\' {
+                    state = ParseState::Escaped(EscapeContext::DoubleQuote);
+                    current_segment.push(ch);
+                    i += 1;
+                } else if ch == '"' {
+                    current_segment.push(ch);
+                    state = ParseState::Normal;
+                    i += 1;
+                } else {
+                    current_segment.push(ch);
+                    i += 1;
+                }
+            },
+            ParseState::Escaped(context) => {
+                current_segment.push(ch);
+                state = match context {
+                    EscapeContext::Normal => ParseState::Normal,
+                    EscapeContext::DoubleQuote => ParseState::InDoubleQuote,
+                };
+                i += 1;
+            },
+        }
+    }
+
+    let final_segment = current_segment.trim().to_string();
+    if !final_segment.is_empty() {
+        segments.push((final_segment, None));
+    }
+
+    segments
+}
+
+pub fn detect_chain_operator_at_end(text: &str) -> Option<(String, ChainType)> {
+    let segments = split_by_chain_operators(text);
+
+    if segments.is_empty() {
+        return None;
+    }
+
+    if segments.len() == 1 {
+        if let Some((text, Some(chain_type))) = segments.first() {
+            return Some((text.clone(), *chain_type));
+        }
+        return None;
+    }
+
+    if let Some((first_text, Some(chain_type))) = segments.first() {
+        return Some((first_text.clone(), *chain_type));
+    }
+
+    None
+}
+
+pub fn get_remaining_after_first_segment(text: &str) -> Option<String> {
+    let segments = split_by_chain_operators(text);
+
+    if segments.len() <= 1 {
+        return None;
+    }
+
+    let mut result = String::new();
+    for (i, (segment_text, chain_type_opt)) in segments.iter().enumerate().skip(1) {
+        if i > 1 {
+            if let Some(chain_type) = chain_type_opt {
+                result.push_str(&format!(" {} ", chain_type.as_str()));
+            }
+        }
+        result.push_str(segment_text);
+        if let Some(chain_type) = chain_type_opt {
+            result.push_str(&format!(" {} ", chain_type.as_str()));
+        }
+    }
+
+    Some(result.trim().to_string())
+}
+
+pub fn detect_cd_command(text: &str) -> Option<String> {
+    let trimmed = text.trim();
+
+    if trimmed == "cd" {
+        return Some("~".to_string());
+    }
+
+    if trimmed.starts_with("cd ") {
+        let path = trimmed[3..].trim();
+        return Some(path.to_string());
+    }
+
+    None
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    #[test]
+    fn test_single_command_no_operator() {
+        let result = split_by_chain_operators("ls");
+        assert_eq!(result, vec![("ls".to_string(), None)]);
+    }
+
+    #[test]
+    fn test_two_commands_with_and() {
+        let result = split_by_chain_operators("ls && pwd");
+        assert_eq!(
+            result,
+            vec![
+                ("ls".to_string(), Some(ChainType::And)),
+                ("pwd".to_string(), None)
+            ]
+        );
+    }
+
+    #[test]
+    fn test_two_commands_with_or() {
+        let result = split_by_chain_operators("cmd1 || cmd2");
+        assert_eq!(
+            result,
+            vec![
+                ("cmd1".to_string(), Some(ChainType::Or)),
+                ("cmd2".to_string(), None)
+            ]
+        );
+    }
+
+    #[test]
+    fn test_two_commands_with_semicolon() {
+        let result = split_by_chain_operators("echo hi ; ls");
+        assert_eq!(
+            result,
+            vec![
+                ("echo hi".to_string(), Some(ChainType::Then)),
+                ("ls".to_string(), None)
+            ]
+        );
+    }
+
+    #[test]
+    fn test_three_commands_mixed() {
+        let result = split_by_chain_operators("a && b || c");
+        assert_eq!(
+            result,
+            vec![
+                ("a".to_string(), Some(ChainType::And)),
+                ("b".to_string(), Some(ChainType::Or)),
+                ("c".to_string(), None)
+            ]
+        );
+    }
+
+    #[test]
+    fn test_operator_in_single_quotes() {
+        let result = split_by_chain_operators("echo '&&' && ls");
+        assert_eq!(
+            result,
+            vec![
+                ("echo '&&'".to_string(), Some(ChainType::And)),
+                ("ls".to_string(), None)
+            ]
+        );
+    }
+
+    #[test]
+    fn test_operator_in_double_quotes() {
+        let result = split_by_chain_operators("echo \"||\" || pwd");
+        assert_eq!(
+            result,
+            vec![
+                ("echo \"||\"".to_string(), Some(ChainType::Or)),
+                ("pwd".to_string(), None)
+            ]
+        );
+    }
+
+    #[test]
+    fn test_escaped_operator() {
+        let result = split_by_chain_operators("echo \\&& test");
+        assert_eq!(result, vec![("echo \\&& test".to_string(), None)]);
+    }
+
+    #[test]
+    fn test_complex_quoting() {
+        let result = split_by_chain_operators("cmd1 && echo \"a || b\" && cmd2");
+        assert_eq!(
+            result,
+            vec![
+                ("cmd1".to_string(), Some(ChainType::And)),
+                ("echo \"a || b\"".to_string(), Some(ChainType::And)),
+                ("cmd2".to_string(), None)
+            ]
+        );
+    }
+
+    #[test]
+    fn test_empty_segments_filtered() {
+        let result = split_by_chain_operators("cmd1 && && cmd2");
+        assert_eq!(
+            result,
+            vec![
+                ("cmd1".to_string(), Some(ChainType::And)),
+                ("cmd2".to_string(), None)
+            ]
+        );
+    }
+
+    #[test]
+    fn test_detect_operator_just_typed_and() {
+        let result = detect_chain_operator_at_end("ls &&");
+        assert_eq!(result, Some(("ls".to_string(), ChainType::And)));
+    }
+
+    #[test]
+    fn test_detect_operator_just_typed_or() {
+        let result = detect_chain_operator_at_end("cmd ||");
+        assert_eq!(result, Some(("cmd".to_string(), ChainType::Or)));
+    }
+
+    #[test]
+    fn test_detect_operator_just_typed_semicolon() {
+        let result = detect_chain_operator_at_end("echo ;");
+        assert_eq!(result, Some(("echo".to_string(), ChainType::Then)));
+    }
+
+    #[test]
+    fn test_detect_operator_no_operator() {
+        let result = detect_chain_operator_at_end("ls");
+        assert_eq!(result, None);
+    }
+
+    #[test]
+    fn test_detect_operator_in_quotes() {
+        let result = detect_chain_operator_at_end("echo '&&'");
+        assert_eq!(result, None);
+    }
+
+    #[test]
+    fn test_whitespace_trimming() {
+        let result = split_by_chain_operators("  cmd1  &&  cmd2  ");
+        assert_eq!(
+            result,
+            vec![
+                ("cmd1".to_string(), Some(ChainType::And)),
+                ("cmd2".to_string(), None)
+            ]
+        );
+    }
+
+    #[test]
+    fn test_trailing_operator_with_space() {
+        let result = split_by_chain_operators("ls && ");
+        assert_eq!(result, vec![("ls".to_string(), Some(ChainType::And))]);
+    }
+}
diff --git a/default-plugins/sequence/src/state/command_status.rs b/default-plugins/sequence/src/state/command_status.rs
new file mode 100644
index 00000000..39717e8b
--- /dev/null
+++ b/default-plugins/sequence/src/state/command_status.rs
@@ -0,0 +1,26 @@
+use zellij_tile::prelude::*;
+
+#[derive(Debug, Clone)]
+pub enum CommandStatus {
+    Exited(Option<i32>, Option<PaneId>),
+    Running(Option<PaneId>),
+    Pending,
+    Interrupted(Option<PaneId>),
+}
+
+impl CommandStatus {
+    pub fn get_pane_id(&self) -> Option<PaneId> {
+        match self {
+            CommandStatus::Exited(_, pane_id) => *pane_id,
+            CommandStatus::Running(pane_id) => *pane_id,
+            CommandStatus::Pending => None,
+            CommandStatus::Interrupted(pane_id) => *pane_id,
+        }
+    }
+}
+
+impl Default for CommandStatus {
+    fn default() -> Self {
+        CommandStatus::Pending
+    }
+}
diff --git a/default-plugins/sequence/src/state/editing.rs b/default-plugins/sequence/src/state/editing.rs
new file mode 100644
index 00000000..3deac619
--- /dev/null
+++ b/default-plugins/sequence/src/state/editing.rs
@@ -0,0 +1,80 @@
+use crate::path_formatting;
+use crate::state::CommandEntry;
+use crate::ui::text_input::TextInput;
+use std::path::PathBuf;
+
+pub struct Editing {
+    pub editing_input: Option<TextInput>,
+}
+
+impl Editing {
+    pub fn new() -> Self {
+        Self {
+            editing_input: Some(TextInput::new("".to_owned())),
+        }
+    }
+
+    pub fn start_editing(&mut self, text: String) {
+        self.editing_input = Some(TextInput::new(text));
+    }
+
+    pub fn cancel_editing(&mut self) {
+        self.editing_input = None;
+    }
+
+    pub fn input_text(&self) -> Option<String> {
+        self.editing_input.as_ref().map(|e| e.get_text().to_owned())
+    }
+
+    pub fn set_input_text(&mut self, text: String) {
+        self.editing_input.as_mut().map(|e| e.set_text(text));
+    }
+
+    pub fn handle_submit(
+        &mut self,
+        selection_index: Option<usize>,
+        all_commands: &mut Vec<CommandEntry>,
+        current_cwd: &Option<PathBuf>,
+    ) -> (bool, Option<usize>) {
+        let mut handled_internally = false;
+        let mut new_selection_index = None;
+
+        if let Some(current_text) = self.editing_input.as_ref().map(|i| i.get_text()) {
+            if let Some(index) = selection_index {
+                if let Some(command) = all_commands.get_mut(index) {
+                    if current_text.starts_with("cd ") || current_text == "cd" {
+                        let path = if current_text == "cd" {
+                            "~"
+                        } else {
+                            current_text[3..].trim()
+                        };
+
+                        if let Some(new_cwd) =
+                            path_formatting::resolve_path(current_cwd.as_ref(), path)
+                        {
+                            command.set_cwd(Some(new_cwd));
+                        }
+
+                        command.set_text("".to_owned());
+                        self.editing_input.as_mut().map(|c| c.clear());
+                        new_selection_index = selection_index; // remain editing after a cd command
+                        handled_internally = true;
+                        return (handled_internally, new_selection_index); // avoid setting edit_input to None below, we
+                                                                          // still want to be in editing mode after
+                                                                          // changing directory with cd
+                    } else {
+                        command.set_text(current_text.to_owned());
+                    }
+                }
+            }
+        }
+        self.editing_input = None;
+        (handled_internally, new_selection_index)
+    }
+}
+
+impl Default for Editing {
+    fn default() -> Self {
+        Self::new()
+    }
+}
diff --git a/default-plugins/sequence/src/state/execution.rs b/default-plugins/sequence/src/state/execution.rs
new file mode 100644
index 00000000..ff630ec0
--- /dev/null
+++ b/default-plugins/sequence/src/state/execution.rs
@@ -0,0 +1,265 @@
+use crate::path_formatting::format_cwd;
+use crate::state::{ChainType, CommandEntry, CommandStatus};
+use std::collections::BTreeMap;
+use std::path::PathBuf;
+use std::time::Duration;
+use zellij_tile::prelude::*;
+
+pub struct Execution {
+    pub all_commands: Vec<CommandEntry>,
+    pub current_running_command_index: usize,
+    pub is_running: bool,
+    pub sequence_id: u64,
+    pub primary_pane_id_before_sequence: Option<PaneId>,
+}
+
+impl Execution {
+    pub fn new() -> Self {
+        Self {
+            all_commands: vec![CommandEntry::default()],
+            current_running_command_index: 0,
+            is_running: false,
+            sequence_id: 0,
+            primary_pane_id_before_sequence: None,
+        }
+    }
+
+    pub fn longest_cwd_display(&self, global_cwd: &Option<PathBuf>) -> String {
+        self.all_commands
+            .iter()
+            .map(|cmd| {
+                let cwd = cmd.get_cwd().or_else(|| global_cwd.clone());
+                if let Some(cwd) = &cwd {
+                    format_cwd(cwd)
+                } else {
+                    "~".to_string()
+                }
+            })
+            .max_by_key(|s| s.len())
+            .unwrap_or_else(|| "~".to_string())
+    }
+
+    pub fn remove_empty_commands(&mut self) {
+        if self.all_commands.iter().len() > 1 {
+            self.all_commands.retain(|c| !c.get_text().is_empty());
+        }
+    }
+
+    pub fn get_first_command(&self) -> Option<CommandEntry> {
+        self.all_commands.iter().next().cloned()
+    }
+
+    pub fn set_command_status(&mut self, command_index: usize, status: CommandStatus) {
+        self.all_commands
+            .get_mut(command_index)
+            .map(|c| c.set_status(status));
+    }
+
+    pub fn set_current_running_command_status(&mut self, status: CommandStatus) {
+        self.all_commands
+            .get_mut(self.current_running_command_index)
+            .map(|c| c.set_status(status));
+    }
+
+    pub fn get_current_running_command_status(&self) -> Option<CommandStatus> {
+        self.all_commands
+            .get(self.current_running_command_index)
+            .map(|c| c.get_status())
+    }
+
+    pub fn can_run_sequence(&self) -> bool {
+        self.all_commands.iter().any(|command| !command.is_empty())
+    }
+
+    pub fn copy_to_clipboard(&self) {
+        let text_to_copy = self
+            .all_commands
+            .iter()
+            .map(|c| format!("{}", c.get_text()))
+            .collect::<Vec<_>>()
+            .join("\n");
+        if !text_to_copy.is_empty() {
+            copy_to_clipboard(text_to_copy);
+        }
+    }
+
+    pub fn update_pane_id_for_command(&mut self, pane_id: PaneId, command_text: &str) {
+        for command in self.all_commands.iter_mut() {
+            if let CommandStatus::Pending | CommandStatus::Running(None) = command.get_status() {
+                let cmd_text = command.get_text();
+                if cmd_text == command_text {
+                    command.set_status(CommandStatus::Running(Some(pane_id)));
+                    break;
+                }
+            }
+        }
+    }
+
+    pub fn update_exited_command_statuses(&mut self, pane_manifest: &PaneManifest) -> bool {
+        let mut updated = false;
+        for command in self.all_commands.iter_mut() {
+            let status = command.get_status();
+            let pane_id_opt = match &status {
+                CommandStatus::Running(pid) => *pid,
+                CommandStatus::Exited(_, pid) => *pid,
+                CommandStatus::Interrupted(pid) => *pid,
+                _ => None,
+            };
+
+            if let Some(pane_id) = pane_id_opt {
+                let mut pane_found = false;
+                for (_tab_index, panes) in &pane_manifest.panes {
+                    for pane_info in panes {
+                        let pane_matches = match pane_id {
+                            PaneId::Terminal(id) => !pane_info.is_plugin && pane_info.id == id,
+                            PaneId::Plugin(id) => pane_info.is_plugin && pane_info.id == id,
+                        };
+
+                        if pane_matches {
+                            pane_found = true;
+                            if pane_info.exited {
+                                command.set_status(CommandStatus::Exited(
+                                    pane_info.exit_status,
+                                    Some(pane_id),
+                                ));
+                                updated = true;
+                            }
+                            break;
+                        }
+                    }
+                    if pane_found {
+                        break;
+                    }
+                }
+
+                if !pane_found && command.start_time.elapsed() > Duration::from_millis(400) {
+                    match command.get_status() {
+                        CommandStatus::Running(_) => {
+                            eprintln!(
+                                "Pane {:?} was closed while running, setting pane_id to None",
+                                pane_id
+                            );
+                            command.set_status(CommandStatus::Running(None));
+                            updated = true;
+                        },
+                        CommandStatus::Exited(exit_code, _) => {
+                            eprintln!(
+                                "Pane {:?} was closed after exiting, setting pane_id to None",
+                                pane_id
+                            );
+                            command.set_status(CommandStatus::Exited(exit_code, None));
+                            updated = true;
+                        },
+                        CommandStatus::Interrupted(_) => {
+                            eprintln!("Pane {:?} was closed after being interrupted, setting pane_id to None", pane_id);
+                            command.set_status(CommandStatus::Interrupted(None));
+                            updated = true;
+                        },
+                        _ => {},
+                    }
+                }
+            }
+        }
+        updated
+    }
+
+    pub fn update_sequence_stopped_state(&mut self) -> bool {
+        let mut needs_rerender = false;
+        if self.is_running {
+            let current_idx = self.current_running_command_index;
+            if let Some(command) = self.all_commands.get_mut(current_idx) {
+                if let CommandStatus::Exited(exit_code, _) = command.get_status() {
+                    let should_stop;
+                    if current_idx >= self.all_commands.len().saturating_sub(1) {
+                        should_stop = true;
+                    } else {
+                        if let Some(chain_type) = &self
+                            .all_commands
+                            .get(current_idx)
+                            .map(|c| c.get_chain_type())
+                        {
+                            match chain_type {
+                                ChainType::And => {
+                                    should_stop = exit_code.unwrap_or(0) != 0;
+                                },
+                                ChainType::Or => {
+                                    should_stop = exit_code.unwrap_or(0) == 0;
+                                },
+                                ChainType::Then => {
+                                    should_stop = false;
+                                },
+                                ChainType::None => {
+                                    should_stop = true;
+                                },
+                            }
+                        } else {
+                            should_stop = true;
+                        }
+                    };
+                    if should_stop {
+                        self.is_running = false;
+                    }
+                }
+            }
+            needs_rerender = true;
+        }
+        needs_rerender
+    }
+
+    pub fn execute_command_sequence(
+        &mut self,
+        shell: &Option<PathBuf>,
+        global_cwd: &Option<PathBuf>,
+        primary_pane_id: Option<PaneId>,
+    ) {
+        use zellij_tile::prelude::actions::{Action, RunCommandAction};
+
+        self.all_commands.retain(|c| !c.is_empty());
+
+        let Some(first_active_sequence_command) = self.get_first_command() else {
+            return;
+        };
+
+        let shell = shell.clone().unwrap_or_else(|| PathBuf::from("/bin/bash"));
+
+        let first_command = first_active_sequence_command.get_text();
+        let first_chain_type = first_active_sequence_command.get_chain_type();
+        let command_cwd = first_active_sequence_command
+            .get_cwd()
+            .or_else(|| global_cwd.clone());
+
+        let command = RunCommandAction {
+            command: shell.clone(),
+            args: vec!["-ic".to_string(), first_command.trim().to_string()],
+            cwd: command_cwd,
+            hold_on_close: true,
+            ..Default::default()
+        };
+
+        let placement = NewPanePlacement::InPlace {
+            pane_id_to_replace: primary_pane_id,
+            close_replaced_pane: false,
+        };
+
+        let action = Action::NewBlockingPane {
+            placement,
+            command: Some(command),
+            pane_name: Some(first_command.trim().to_string()),
+            unblock_condition: first_chain_type.to_unblock_condition(),
+            near_current_pane: true,
+        };
+
+        self.sequence_id += 1;
+
+        let mut context = BTreeMap::new();
+        context.insert("sequence_id".to_string(), self.sequence_id.to_string());
+        run_action(action, context);
+        self.set_command_status(0, CommandStatus::Running(None));
+    }
+}
+
+impl Default for Execution {
+    fn default() -> Self {
+        Self::new()
+    }
+}
diff --git a/default-plugins/sequence/src/state/layout.rs b/default-plugins/sequence/src/state/layout.rs
new file mode 100644
index 00000000..65a267e0
--- /dev/null
+++ b/default-plugins/sequence/src/state/layout.rs
@@ -0,0 +1,73 @@
+use crate::state::positioning;
+use std::path::PathBuf;
+use zellij_tile::prelude::*;
+
+pub struct Layout {
+    pub needs_reposition: bool,
+    pub cached_cursor_position: Option<(usize, usize)>,
+    pub spinner_frame: usize,
+    pub spinner_timer_scheduled: bool,
+}
+
+impl Layout {
+    pub fn new() -> Self {
+        Self {
+            needs_reposition: false,
+            cached_cursor_position: None,
+            spinner_frame: 0,
+            spinner_timer_scheduled: false,
+        }
+    }
+
+    pub fn reposition_plugin_based_on_sequence_state(
+        &mut self,
+        is_running: bool,
+        first_command_pane_id: Option<PaneId>,
+        pane_manifest: &PaneManifest,
+        plugin_id: Option<u32>,
+        total_viewport_columns: Option<usize>,
+        total_viewport_rows: Option<usize>,
+        total_commands: usize,
+        _selected_index: Option<usize>,
+        _running_index: usize,
+        _cwd: &Option<PathBuf>,
+    ) {
+        let Some(plugin_id) = plugin_id else {
+            return;
+        };
+        let (Some(total_cols), Some(total_rows)) = (total_viewport_columns, total_viewport_rows)
+        else {
+            return;
+        };
+
+        if !self.needs_reposition || !is_running {
+            return;
+        }
+
+        let Some(first_pane_id) = first_command_pane_id else {
+            return;
+        };
+
+        for (_tab_index, panes) in &pane_manifest.panes {
+            for pane in panes {
+                if !pane.is_plugin && PaneId::Terminal(pane.id) == first_pane_id {
+                    positioning::reposition_plugin_for_sequence(
+                        plugin_id,
+                        total_cols,
+                        total_rows,
+                        total_commands,
+                    );
+
+                    self.needs_reposition = false;
+                    return;
+                }
+            }
+        }
+    }
+}
+
+impl Default for Layout {
+    fn default() -> Self {
+        Self::new()
+    }
+}
diff --git a/default-plugins/sequence/src/state/mod.rs b/default-plugins/sequence/src/state/mod.rs
new file mode 100644
index 00000000..19738be7
--- /dev/null
+++ b/default-plugins/sequence/src/state/mod.rs
@@ -0,0 +1,446 @@
+mod chain_type;
+mod command_entry;
+mod command_parser;
+mod command_status;
+mod editing;
+mod execution;
+mod layout;
+pub mod positioning;
+mod selection;
+
+pub use chain_type::ChainType;
+pub use command_entry::CommandEntry;
+pub use command_parser::{
+    detect_cd_command, detect_chain_operator_at_end, get_remaining_after_first_segment,
+    split_by_chain_operators,
+};
+pub use command_status::CommandStatus;
+pub use editing::Editing;
+pub use execution::Execution;
+pub use layout::Layout;
+pub use selection::Selection;
+
+use crate::ui::text_input::TextInput;
+use std::path::PathBuf;
+use zellij_tile::prelude::*;
+
+pub struct State {
+    pub shell: Option<PathBuf>,
+    pub plugin_id: Option<u32>,
+    pub client_id: Option<u16>,
+    pub own_rows: Option<usize>,
+    pub own_columns: Option<usize>,
+    pub cwd: Option<PathBuf>,
+    pub original_pane_id: Option<PaneId>,
+    pub primary_pane_id: Option<PaneId>,
+    pub is_first_run: bool,
+    pub pane_manifest: Option<PaneManifest>,
+    pub total_viewport_columns: Option<usize>,
+    pub total_viewport_rows: Option<usize>,
+    pub selection: Selection,
+    pub editing: Editing,
+    pub execution: Execution,
+    pub layout: Layout,
+    pub current_position: Option<FloatingPaneCoordinates>,
+}
+
+impl State {
+    pub fn new() -> Self {
+        Self {
+            shell: None,
+            plugin_id: None,
+            client_id: None,
+            own_rows: None,
+            own_columns: None,
+            cwd: None,
+            original_pane_id: None,
+            primary_pane_id: None,
+            is_first_run: true,
+            pane_manifest: None,
+            total_viewport_columns: None,
+            total_viewport_rows: None,
+            selection: Selection::new(),
+            editing: Editing::new(),
+            execution: Execution::new(),
+            layout: Layout::new(),
+            current_position: None,
+        }
+    }
+
+    pub fn set_plugin_id(&mut self, plugin_id: u32) {
+        self.plugin_id = Some(plugin_id);
+    }
+
+    /// Check if the sequence has finished executing (all commands are done)
+    pub fn has_finished(&self) -> bool {
+        self.execution
+            .all_commands
+            .iter()
+            .all(|command| matches!(command.status, CommandStatus::Exited(_, _)))
+    }
+    pub fn add_empty_command_after_current_selected(&mut self) {
+        self.selection.add_empty_command_after_current_selected(
+            &mut self.execution.all_commands,
+            &mut self.editing,
+            &self.cwd,
+        );
+    }
+
+    pub fn current_selected_command_is_empty(&self) -> bool {
+        self.selection
+            .current_selected_command_is_empty(&self.execution.all_commands, &self.editing)
+    }
+
+    pub fn remove_current_selected_command(&mut self) {
+        let removed_pane_id = self
+            .selection
+            .remove_current_selected_command(&mut self.execution.all_commands, &mut self.editing);
+        if let Some(removed_pane_id) = removed_pane_id {
+            close_pane_with_id(removed_pane_id);
+        }
+    }
+
+    pub fn clear_current_selected_command(&mut self) {
+        self.selection
+            .clear_current_selected_command(&mut self.execution.all_commands, &mut self.editing);
+    }
+
+    pub fn move_selection_up(&mut self) {
+        self.selection
+            .move_up(&mut self.execution.all_commands, &mut self.editing);
+        if let Some(pane_id) = self
+            .current_selected_command()
+            .and_then(|c| c.get_pane_id())
+        {
+            show_pane_with_id(pane_id, true, false);
+        }
+    }
+
+    pub fn move_selection_down(&mut self) {
+        self.selection
+            .move_down(&mut self.execution.all_commands, &mut self.editing);
+        if let Some(pane_id) = self
+            .current_selected_command()
+            .and_then(|c| c.get_pane_id())
+        {
+            show_pane_with_id(pane_id, true, false);
+        }
+    }
+    pub fn start_editing_selected(&mut self) {
+        if let Some(current_command_text) = self.current_selected_command().map(|c| c.get_text()) {
+            self.editing.start_editing(current_command_text);
+        }
+    }
+
+    pub fn cancel_editing_selected(&mut self) {
+        self.editing.cancel_editing();
+    }
+
+    pub fn editing_input_text(&self) -> Option<String> {
+        self.editing.input_text()
+    }
+
+    pub fn set_editing_input_text(&mut self, text: String) {
+        self.editing.set_input_text(text);
+    }
+    fn handle_first_pasted_segment(
+        &mut self,
+        current_text: &str,
+        segment_text: &str,
+        chain_type_opt: &Option<ChainType>,
+    ) {
+        let new_text = if current_text.trim().is_empty() {
+            segment_text.to_string()
+        } else {
+            format!("{}{}", current_text, segment_text)
+        };
+
+        if let Some(path) = detect_cd_command(&new_text) {
+            use crate::path_formatting;
+            if let Some(new_cwd) = path_formatting::resolve_path(self.cwd.as_ref(), &path) {
+                self.current_selected_command_mut().map(|c| {
+                    c.set_cwd(Some(new_cwd));
+                    c.set_text("".to_owned());
+                    if let Some(chain_type) = chain_type_opt {
+                        c.set_chain_type(*chain_type);
+                    }
+                });
+                return;
+            }
+        }
+
+        self.current_selected_command_mut().map(|c| {
+            c.set_text(new_text);
+            if let Some(chain_type) = chain_type_opt {
+                c.set_chain_type(*chain_type);
+            }
+        });
+    }
+
+    fn insert_new_pasted_segment(
+        &mut self,
+        segment_text: &str,
+        chain_type_opt: &Option<ChainType>,
+        is_last_line: bool,
+    ) {
+        use crate::path_formatting;
+
+        let cd_path = detect_cd_command(segment_text);
+
+        if let Some(path) = cd_path {
+            if let Some(new_cwd) = path_formatting::resolve_path(self.cwd.as_ref(), &path) {
+                self.current_selected_command_mut().map(|c| {
+                    c.set_cwd(Some(new_cwd));
+                    if let Some(chain_type) = chain_type_opt {
+                        c.set_chain_type(*chain_type);
+                    }
+                });
+                return;
+            }
+        }
+
+        let Some(new_selected_index) = self.selection.current_selected_command_index.map(|i| i + 1)
+        else {
+            return;
+        };
+
+        let mut new_command = CommandEntry::new(segment_text, self.cwd.clone());
+        if let Some(chain_type) = chain_type_opt {
+            new_command.set_chain_type(*chain_type);
+        } else if !is_last_line {
+            new_command.set_chain_type(ChainType::And);
+        }
+
+        self.execution
+            .all_commands
+            .insert(new_selected_index, new_command);
+        self.selection.current_selected_command_index = Some(new_selected_index);
+    }
+
+    fn ensure_line_end_chain_type(&mut self) {
+        if let Some(last_cmd_index) = self.selection.current_selected_command_index {
+            self.execution
+                .all_commands
+                .get_mut(last_cmd_index)
+                .map(|c| {
+                    if matches!(c.get_chain_type(), ChainType::None) {
+                        c.set_chain_type(ChainType::And);
+                    }
+                });
+        }
+    }
+
+    pub fn pasted_lines(&mut self, lines: Vec<&str>) {
+        let Some(current_text) = self.editing_input_text() else {
+            return;
+        };
+
+        for (line_index, line) in lines.iter().enumerate() {
+            let segments = split_by_chain_operators(line);
+            let is_last_line = line_index == lines.len().saturating_sub(1);
+
+            for (seg_index, (segment_text, chain_type_opt)) in segments.iter().enumerate() {
+                if line_index == 0 && seg_index == 0 {
+                    self.handle_first_pasted_segment(&current_text, segment_text, chain_type_opt);
+                } else {
+                    self.insert_new_pasted_segment(segment_text, chain_type_opt, is_last_line);
+                }
+            }
+
+            if !is_last_line {
+                self.ensure_line_end_chain_type();
+            }
+        }
+
+        self.start_editing_selected();
+    }
+    pub fn remove_empty_commands(&mut self) {
+        self.execution.remove_empty_commands();
+    }
+
+    pub fn get_first_command(&self) -> Option<CommandEntry> {
+        self.execution.get_first_command()
+    }
+
+    pub fn set_command_status(&mut self, command_index: usize, status: CommandStatus) {
+        self.execution.set_command_status(command_index, status);
+    }
+
+    pub fn set_current_running_command_status(&mut self, status: CommandStatus) {
+        self.execution.set_current_running_command_status(status);
+    }
+
+    pub fn get_current_running_command_status(&mut self) -> Option<CommandStatus> {
+        self.execution.get_current_running_command_status()
+    }
+
+    pub fn handle_editing_submit(&mut self, current_cwd: &Option<PathBuf>) -> bool {
+        let (handled_internally, new_selection_index) = self.editing.handle_submit(
+            self.selection.current_selected_command_index,
+            &mut self.execution.all_commands,
+            current_cwd,
+        );
+        self.selection.current_selected_command_index = new_selection_index;
+        handled_internally
+    }
+
+    pub fn update_pane_id_for_command(&mut self, pane_id: PaneId, command_text: &str) {
+        self.execution
+            .update_pane_id_for_command(pane_id, command_text);
+    }
+    pub fn update_exited_command_statuses(&mut self, pane_manifest: &PaneManifest) -> bool {
+        self.execution.update_exited_command_statuses(pane_manifest)
+    }
+    pub fn update_sequence_stopped_state(&mut self) -> bool {
+        self.execution.update_sequence_stopped_state()
+    }
+
+    pub fn cycle_chain_type(&mut self) {
+        self.current_selected_command_mut()
+            .map(|c| c.cycle_chain_type());
+    }
+
+    pub fn set_primary_pane_id_before_sequence(&mut self, pane_id: Option<PaneId>) {
+        if pane_id.is_some() {
+            self.execution.primary_pane_id_before_sequence = pane_id;
+        }
+    }
+    pub fn clear_all_commands(&mut self) {
+        self.execution.all_commands = vec![CommandEntry::new("", self.cwd.clone())];
+        self.editing.editing_input = Some(TextInput::new("".to_owned()));
+        self.selection.current_selected_command_index = Some(0);
+        self.execution.current_running_command_index = 0;
+    }
+    pub fn update_running_state(&mut self, primary_pane_id: Option<PaneId>) {
+        self.remove_empty_commands();
+        self.set_primary_pane_id_before_sequence(primary_pane_id);
+        self.layout.needs_reposition = true;
+        self.execution.is_running = true;
+    }
+
+    pub fn can_run_sequence(&self) -> bool {
+        self.execution.can_run_sequence()
+    }
+
+    pub fn copy_to_clipboard(&mut self) {
+        self.execution.copy_to_clipboard();
+    }
+
+    pub fn current_selected_command_mut(&mut self) -> Option<&mut CommandEntry> {
+        let Some(i) = self.selection.current_selected_command_index else {
+            return None;
+        };
+        self.execution.all_commands.get_mut(i)
+    }
+    pub fn reposition_plugin(&mut self) -> bool {
+        let mut repositioned = false;
+        let Some(plugin_id) = self.plugin_id else {
+            return repositioned;
+        };
+        let Some(total_viewport_rows) = self.total_viewport_rows else {
+            return repositioned;
+        };
+        let Some(total_viewport_columns) = self.total_viewport_columns else {
+            return repositioned;
+        };
+        let total_commands = std::cmp::max(self.execution.all_commands.iter().len(), 1);
+        let height_padding = 7;
+        if self.all_commands_are_pending() {
+            let initial_height = total_commands + height_padding;
+            let y = total_viewport_rows.saturating_sub(initial_height) / 2;
+            let coordinates = FloatingPaneCoordinates::new(
+                Some(format!("25%")),
+                Some(format!("{}", y)),
+                Some(format!("50%")),
+                Some(format!("{}", initial_height)),
+                Some(false), // should not be pinned when running sequence
+            );
+            coordinates.map(|coordinates| {
+                if Some(&coordinates) != self.current_position.as_ref() {
+                    repositioned = true;
+                    self.current_position = Some(coordinates.clone());
+                    change_floating_panes_coordinates(vec![(
+                        PaneId::Plugin(plugin_id),
+                        coordinates,
+                    )]);
+                }
+            });
+        } else {
+            // Calculate longest table row width
+            let longest_cwd_display = self.execution.longest_cwd_display(&self.cwd);
+            let longest_command = self
+                .execution
+                .all_commands
+                .iter()
+                .map(|cmd| cmd.get_text().chars().count())
+                .max()
+                .unwrap_or(1);
+
+            let (max_chain_width, max_status_width) = crate::ui::components::calculate_max_widths(
+                &self.execution.all_commands,
+                self.layout.spinner_frame,
+            );
+
+            let longest_line = crate::ui::components::calculate_longest_line(
+                &longest_cwd_display,
+                longest_command,
+                max_chain_width,
+                max_status_width,
+            );
+
+            let ui_width = std::cmp::max(longest_line, 50) + 4; // 2 for ui-padding, 2 for pane frame
+            let width = std::cmp::min(ui_width, total_viewport_columns / 2);
+
+            let height = (height_padding + total_commands).min((total_viewport_rows * 25) / 100);
+
+            // Position: top-right with 1-space margins
+            let x = total_viewport_columns.saturating_sub(width);
+            let y = 1;
+
+            let coordinates = FloatingPaneCoordinates::new(
+                Some(x.to_string()),
+                Some(y.to_string()),
+                Some(width.to_string()),
+                Some(height.to_string()),
+                Some(true), // should be pinned for sequence
+            );
+            coordinates.map(|coordinates| {
+                if Some(&coordinates) != self.current_position.as_ref() {
+                    self.current_position = Some(coordinates.clone());
+                    repositioned = true;
+                    change_floating_panes_coordinates(vec![(
+                        PaneId::Plugin(plugin_id),
+                        coordinates,
+                    )]);
+                }
+            });
+        }
+        repositioned
+    }
+    pub fn all_commands_are_pending(&self) -> bool {
+        self.execution
+            .all_commands
+            .iter()
+            .all(|command| matches!(command.get_status(), CommandStatus::Pending))
+    }
+
+    fn current_selected_command(&self) -> Option<&CommandEntry> {
+        let Some(i) = self.selection.current_selected_command_index else {
+            return None;
+        };
+        self.execution.all_commands.get(i)
+    }
+
+    pub fn execute_command_sequence(&mut self) {
+        self.execution
+            .execute_command_sequence(&self.shell, &self.cwd, self.primary_pane_id);
+    }
+}
+
+impl Default for State {
+    fn default() -> Self {
+        let mut state = Self::new();
+        state.is_first_run = true;
+        state
+    }
+}
diff --git a/default-plugins/sequence/src/state/positioning.rs b/default-plugins/sequence/src/state/positioning.rs
new file mode 100644
index 00000000..6acadfff
--- /dev/null
+++ b/default-plugins/sequence/src/state/positioning.rs
@@ -0,0 +1,48 @@
+use zellij_tile::prelude::*;
+
+pub fn reposition_plugin_for_sequence(
+    plugin_id: u32,
+    total_cols: usize,
+    total_rows: usize,
+    total_commands: usize,
+) {
+    // Width: 30% of viewport
+    let width = std::cmp::max((total_cols * 30) / 100, 50);
+
+    // Height: UI overhead + commands, capped at 25% of viewport
+    let overhead_rows = 6;
+    let height = (overhead_rows + total_commands).min((total_rows * 25) / 100);
+
+    // Position: top-right with 1-space margins
+    let x = total_cols.saturating_sub(width);
+    let y = 1;
+
+    change_floating_pane_coordinates_absolute(
+        plugin_id,
+        Some(x),
+        Some(y),
+        Some(width),
+        Some(height),
+        true,
+    );
+}
+
+pub fn change_floating_pane_coordinates_absolute(
+    own_plugin_id: u32,
+    x: Option<usize>,
+    y: Option<usize>,
+    width: Option<usize>,
+    height: Option<usize>,
+    should_be_pinned: bool,
+) {
+    let coordinates = FloatingPaneCoordinates::new(
+        x.map(|x| x.to_string()),
+        y.map(|y| y.to_string()),
+        width.map(|width| width.to_string()),
+        height.map(|height| height.to_string()),
+        Some(should_be_pinned),
+    );
+    if let Some(coordinates) = coordinates {
+        change_floating_panes_coordinates(vec![(PaneId::Plugin(own_plugin_id), coordinates)]);
+    }
+}
diff --git a/default-plugins/sequence/src/state/selection.rs b/default-plugins/sequence/src/state/selection.rs
new file mode 100644
index 00000000..18f83bcd
--- /dev/null
+++ b/default-plugins/sequence/src/state/selection.rs
@@ -0,0 +1,214 @@
+use crate::state::{CommandEntry, Editing};
+use std::path::PathBuf;
+use zellij_tile::prelude::*;
+
+pub struct Selection {
+    pub current_selected_command_index: Option<usize>,
+    pub scroll_offset: usize,
+}
+
+impl Selection {
+    pub fn new() -> Self {
+        Self {
+            current_selected_command_index: Some(0),
+            scroll_offset: 0,
+        }
+    }
+
+    pub fn add_empty_command_after_current_selected(
+        &mut self,
+        all_commands: &mut Vec<CommandEntry>,
+        editing: &mut Editing,
+        cwd: &Option<PathBuf>,
+    ) {
+        self.save_editing_buffer_to_current_selected(all_commands, editing);
+        editing.editing_input.as_mut().map(|i| i.clear());
+        if !self.current_selected_command_is_empty(all_commands, editing) {
+            self.current_selected_command_mut(all_commands)
+                .map(|c| c.fill_chain_type_if_empty());
+
+            if let Some(current_selected_command_index) = self.current_selected_command_index.take()
+            {
+                let new_command = CommandEntry::new("", cwd.clone());
+                if current_selected_command_index == all_commands.len().saturating_sub(1) {
+                    all_commands.push(new_command);
+                } else {
+                    all_commands.insert(current_selected_command_index + 1, new_command);
+                }
+
+                self.current_selected_command_index = Some(current_selected_command_index + 1);
+            }
+        }
+    }
+
+    pub fn current_selected_command_is_empty(
+        &self,
+        all_commands: &[CommandEntry],
+        editing: &Editing,
+    ) -> bool {
+        let text_input_is_empty = editing
+            .editing_input
+            .as_ref()
+            .map(|i| i.is_empty())
+            .unwrap_or(true);
+        let current_selected_command_is_empty = self
+            .current_selected_command_index
+            .and_then(|i| all_commands.get(i).map(|c| c.is_empty()))
+            .unwrap_or(true);
+        text_input_is_empty && current_selected_command_is_empty
+    }
+
+    pub fn remove_current_selected_command(
+        &mut self,
+        all_commands: &mut Vec<CommandEntry>,
+        editing: &mut Editing,
+    ) -> Option<PaneId> {
+        // returns the pane_id of the removed command, if any
+        let mut removed_pane_id = None;
+        let Some(mut current_selected_command_index) = self.current_selected_command_index else {
+            return removed_pane_id;
+        };
+        if all_commands.len() > 1 && all_commands.len() > current_selected_command_index {
+            let command = all_commands.remove(current_selected_command_index);
+            removed_pane_id = command.get_pane_id();
+        } else {
+            self.clear_current_selected_command(all_commands, editing);
+        }
+        if current_selected_command_index >= all_commands.len()
+            && current_selected_command_index > 0
+        {
+            current_selected_command_index -= 1;
+        }
+        self.update_current_selected_command_index(
+            current_selected_command_index,
+            all_commands,
+            editing,
+        );
+        if current_selected_command_index == all_commands.len().saturating_sub(1) {
+            self.current_selected_command_mut(all_commands)
+                .map(|c| c.clear_chain_type());
+        }
+        removed_pane_id
+    }
+
+    pub fn clear_current_selected_command(
+        &mut self,
+        all_commands: &mut [CommandEntry],
+        editing: &mut Editing,
+    ) {
+        let Some(current_selected_command_index) = self.current_selected_command_index else {
+            return;
+        };
+        self.current_selected_command_mut(all_commands)
+            .map(|c| c.clear_text());
+        self.clear_editing_buffer(editing);
+        if current_selected_command_index == all_commands.len().saturating_sub(1) {
+            self.current_selected_command_mut(all_commands)
+                .map(|c| c.clear_chain_type());
+        }
+    }
+
+    pub fn move_up(&mut self, all_commands: &mut [CommandEntry], editing: &mut Editing) {
+        self.save_editing_buffer_to_current_selected(all_commands, editing);
+        match self.current_selected_command_index.as_mut() {
+            Some(i) if *i > 0 => {
+                *i -= 1;
+            },
+            None => {
+                self.current_selected_command_index = Some(all_commands.len().saturating_sub(1));
+            },
+            _ => {
+                self.current_selected_command_index = None;
+            },
+        }
+        self.update_editing_buffer_to_current_selected(all_commands, editing);
+    }
+
+    pub fn move_down(&mut self, all_commands: &mut [CommandEntry], editing: &mut Editing) {
+        self.save_editing_buffer_to_current_selected(all_commands, editing);
+        match self.current_selected_command_index.as_mut() {
+            Some(i) if *i < all_commands.len().saturating_sub(1) => {
+                *i += 1;
+            },
+            None => {
+                self.current_selected_command_index = Some(0);
+            },
+            _ => {
+                self.current_selected_command_index = None;
+            },
+        }
+        self.update_editing_buffer_to_current_selected(all_commands, editing);
+    }
+
+    fn current_selected_command_mut<'a>(
+        &self,
+        all_commands: &'a mut [CommandEntry],
+    ) -> Option<&'a mut CommandEntry> {
+        let Some(i) = self.current_selected_command_index else {
+            return None;
+        };
+        all_commands.get_mut(i)
+    }
+
+    fn current_selected_command<'a>(
+        &self,
+        all_commands: &'a [CommandEntry],
+    ) -> Option<&'a CommandEntry> {
+        let Some(i) = self.current_selected_command_index else {
+            return None;
+        };
+        all_commands.get(i)
+    }
+
+    fn clear_editing_buffer(&self, editing: &mut Editing) {
+        editing.editing_input.as_mut().map(|c| c.clear());
+    }
+
+    fn update_current_selected_command_index(
+        &mut self,
+        new_index: usize,
+        all_commands: &[CommandEntry],
+        editing: &mut Editing,
+    ) {
+        self.current_selected_command_index = Some(new_index);
+        self.update_editing_buffer_to_current_selected(all_commands, editing);
+    }
+
+    fn get_text_of_current_selected_command(
+        &self,
+        all_commands: &[CommandEntry],
+    ) -> Option<String> {
+        self.current_selected_command(all_commands)
+            .map(|c| c.get_text())
+    }
+
+    fn save_editing_buffer_to_current_selected(
+        &self,
+        all_commands: &mut [CommandEntry],
+        editing: &mut Editing,
+    ) {
+        if let Some(text_input) = editing.editing_input.as_ref().map(|i| i.get_text()) {
+            self.current_selected_command_mut(all_commands)
+                .map(|c| c.set_text(text_input.to_owned()));
+        }
+    }
+
+    fn update_editing_buffer_to_current_selected(
+        &self,
+        all_commands: &[CommandEntry],
+        editing: &mut Editing,
+    ) {
+        let new_text_of_current_selected_command = self
+            .get_text_of_current_selected_command(all_commands)
+            .unwrap_or_else(|| String::new());
+        if let Some(editing_input) = editing.editing_input.as_mut() {
+            editing_input.set_text(new_text_of_current_selected_command);
+        }
+    }
+}
+
+impl Default for Selection {
+    fn default() -> Self {
+        Self::new()
+    }
+}
diff --git a/default-plugins/sequence/src/ui/components.rs b/default-plugins/sequence/src/ui/components.rs
new file mode 100644
index 00000000..3fe2ae1a
--- /dev/null
+++ b/default-plugins/sequence/src/ui/components.rs
@@ -0,0 +1,596 @@
+use crate::path_formatting::format_cwd;
+use crate::state::{CommandStatus, State};
+use crate::ui::truncation::{calculate_available_cmd_width, truncate_middle};
+use std::path::PathBuf;
+use zellij_tile::prelude::*;
+
+const SPINNER_FRAMES: &[&str] = &["⠋", "⠙", "⠹", "⠸", "⠼", "⠴", "⠦", "⠧"];
+
+const HELP_RUNNING_WITH_SELECTION: &str = "<Ctrl c> - interrupt, <Enter> - run from selected";
+const HELP_RUNNING_NO_SELECTION: &str = "<Ctrl c> - interrupt, <↓↑> - navigate";
+const HELP_STOPPED_WITH_SELECTION: &str =
+    "<Ctrl w> - close all, <Enter> - run from selected, <e> - edit";
+const HELP_STOPPED_NO_SELECTION: &str =
+    "<Ctrl w> - close all, <↓↑> - navigate, <Enter> - run from first";
+
+const HELP_ONE_PENDING_COMMAND: &str = "<Enter> - run, <Ctrl Enter> - add command";
+
+const HELP_ALL_COMMANDS_PENDING: &str =
+    "<Enter> - run, <Ctrl Enter> - add command, <↓↑> - navigate";
+const HELP_ALL_COMMANDS_PENDING_WITH_SELECTION: &str =
+    "<Enter> - run, <Ctrl Enter> - add command, <↓↑> - navigate, <e> - edit selected";
+
+const HELP_EDITING_FIRST_LINE: &str =
+    "<Enter> - accept, <Ctrl Enter> - add command, <↓↑> - navigate";
+
+fn select_help_text(sequence: &State) -> &'static str {
+    let is_running = sequence
+        .execution
+        .all_commands
+        .iter()
+        .any(|command| matches!(command.get_status(), CommandStatus::Running(_)));
+    let all_pending = sequence
+        .execution
+        .all_commands
+        .iter()
+        .all(|command| matches!(command.get_status(), CommandStatus::Pending));
+    let has_selection = sequence.selection.current_selected_command_index.is_some();
+    let is_editing = sequence.editing.editing_input.is_some();
+
+    if all_pending && !sequence.execution.is_running {
+        if sequence.execution.all_commands.len() == 1 {
+            HELP_ONE_PENDING_COMMAND
+        } else if has_selection && !is_editing {
+            HELP_ALL_COMMANDS_PENDING_WITH_SELECTION
+        } else if is_editing {
+            HELP_EDITING_FIRST_LINE
+        } else {
+            HELP_ALL_COMMANDS_PENDING
+        }
+    } else if is_running {
+        if has_selection {
+            HELP_RUNNING_WITH_SELECTION
+        } else {
+            HELP_RUNNING_NO_SELECTION
+        }
+    } else {
+        if has_selection && !is_editing {
+            HELP_STOPPED_WITH_SELECTION
+        } else if is_editing {
+            HELP_EDITING_FIRST_LINE
+        } else {
+            HELP_STOPPED_NO_SELECTION
+        }
+    }
+}
+
+fn style_help_text(text: &str) -> Text {
+    Text::new(text)
+        .color_substring(3, "<Ctrl c>")
+        .color_substring(3, "<Ctrl w>")
+        .color_substring(3, "<↓↑>")
+        .color_substring(3, "<Esc>")
+        .color_substring(3, "<Enter>")
+        .color_substring(3, "<Ctrl Enter>")
+        .color_substring(3, "<e>")
+}
+
+pub fn render_help_lines(
+    sequence: &State,
+    max_width: Option<usize>,
+) -> (Text, usize, Option<(Text, usize)>) {
+    let is_editing = sequence.editing.editing_input.is_some();
+
+    if is_editing {
+        let help_text = select_help_text(sequence);
+        let (truncated_text, help_len) = if let Some(width) = max_width {
+            truncate_help_line(help_text, width)
+        } else {
+            (help_text.to_string(), help_text.chars().count())
+        };
+        let first_line = (style_help_text(&truncated_text).unbold_all(), help_len);
+
+        let editing_help_text = "Navigate with cd, chain with ||, &&, ; ";
+        let editing_help = Text::new(editing_help_text)
+            .color_substring(3, "cd")
+            .color_substring(3, "||")
+            .color_substring(3, "&&")
+            .color_substring(3, ";")
+            .unbold_all();
+        let editing_len = editing_help_text.len();
+
+        return (
+            first_line.0,
+            first_line.1,
+            Some((editing_help, editing_len)),
+        );
+    }
+
+    let help_text = select_help_text(sequence);
+
+    if let Some(width) = max_width {
+        if let Some((first_line, second_line)) = split_help_line(help_text, width) {
+            let first_len = first_line.chars().count();
+            let first_styled = style_help_text(&first_line).unbold_all();
+
+            let second_line_width = second_line.chars().count();
+            let (second_styled, second_len) = if second_line_width > width {
+                let (truncated, len) = truncate_help_line(&second_line, width);
+                (style_help_text(&truncated).unbold_all(), len)
+            } else {
+                (
+                    style_help_text(&second_line).unbold_all(),
+                    second_line_width,
+                )
+            };
+
+            return (first_styled, first_len, Some((second_styled, second_len)));
+        }
+
+        let (truncated_text, help_len) = truncate_help_line(help_text, width);
+        (
+            style_help_text(&truncated_text).unbold_all(),
+            help_len,
+            None,
+        )
+    } else {
+        let help_len = help_text.chars().count();
+        (style_help_text(help_text).unbold_all(), help_len, None)
+    }
+}
+
+fn split_help_line(help_text: &str, max_width: usize) -> Option<(String, String)> {
+    let text_width = help_text.chars().count();
+
+    if text_width <= max_width {
+        return None;
+    }
+
+    let keybindings = parse_help_keybindings(help_text);
+
+    if keybindings.is_empty() {
+        return None;
+    }
+
+    for split_point in 1..keybindings.len() {
+        let first_part: Vec<String> = keybindings
+            .iter()
+            .take(split_point)
+            .map(|(key, _, action)| format!("{} - {}", key, action))
+            .collect();
+        let first_line = first_part.join(", ");
+
+        let second_part: Vec<String> = keybindings
+            .iter()
+            .skip(split_point)
+            .map(|(key, _, action)| format!("{} - {}", key, action))
+            .collect();
+        let second_line = second_part.join(", ");
+
+        if first_line.chars().count() <= max_width && second_line.chars().count() <= max_width {
+            return Some((first_line, second_line));
+        }
+    }
+
+    None
+}
+
+fn folder_cell(cwd: &Option<PathBuf>) -> (Text, String) {
+    let cwd_display = if let Some(cwd) = cwd {
+        format_cwd(cwd)
+    } else {
+        "~".to_string()
+    };
+    let folder_display = format!("{} >", cwd_display);
+    let text = Text::new(&folder_display).color_range(0, 0..cwd_display.len());
+    (text, folder_display)
+}
+
+fn command_cell(text: &str) -> Text {
+    let text = if text.is_empty() { " " } else { text };
+    Text::new(text)
+}
+
+fn chain_cell(chain_type: &crate::state::ChainType) -> Text {
+    let text = chain_type_to_str(chain_type);
+    if !text.is_empty() {
+        Text::new(text).color_range(1, 0..text.len())
+    } else {
+        Text::new(text)
+    }
+}
+
+fn get_spinner_frame(frame: usize) -> &'static str {
+    SPINNER_FRAMES[frame % SPINNER_FRAMES.len()]
+}
+
+pub fn format_status_text(status: &CommandStatus, spinner_frame: usize) -> String {
+    match status {
+        CommandStatus::Running(_) => {
+            let spinner = get_spinner_frame(spinner_frame);
+            format!("[RUNNING] {}", spinner)
+        },
+        CommandStatus::Interrupted(_) => "[INTERRUPTED]".to_string(),
+        CommandStatus::Exited(Some(code), _) => format!("[EXIT CODE: {}]", code),
+        CommandStatus::Exited(None, _) => "[EXITED]".to_string(),
+        CommandStatus::Pending => " ".to_string(),
+    }
+}
+
+fn apply_status_color(text: Text, status: &CommandStatus, status_str: &str) -> Text {
+    match status {
+        CommandStatus::Running(_) => text.color_range(3, 0..status_str.len()),
+        CommandStatus::Interrupted(_) => text.error_color_range(0..status_str.len()),
+        CommandStatus::Exited(Some(0), _) => {
+            let number_start = 12;
+            let number_end = status_str.len() - 1;
+            text.success_color_range(number_start..number_end)
+        },
+        CommandStatus::Exited(Some(_), _) => {
+            let number_start = 12;
+            let number_end = status_str.len() - 1;
+            text.error_color_range(number_start..number_end)
+        },
+        _ => text,
+    }
+}
+
+fn status_cell(status: &CommandStatus, spinner_frame: usize) -> Text {
+    let status_str = format_status_text(status, spinner_frame);
+    let text = Text::new(&status_str);
+    apply_status_color(text, status, &status_str)
+}
+
+fn apply_row_styles(cells: Vec<Text>, is_selected: bool) -> Vec<Text> {
+    let mut styled_cells = cells;
+
+    if is_selected {
+        styled_cells = styled_cells.into_iter().map(|c| c.selected()).collect();
+    }
+
+    styled_cells
+}
+
+fn overflow_cell(indicator: &str, is_selected: bool) -> Text {
+    let mut text = Text::new(indicator).dim_all();
+    if is_selected {
+        text = text.selected();
+    }
+    text
+}
+
+fn command_sequence_row(
+    state: &State,
+    cwd: &Option<PathBuf>,
+    truncated_cmd_text: &str,
+    chain_type: &crate::state::ChainType,
+    status: &crate::state::CommandStatus,
+    is_selected: bool,
+    overflow_indicator: Option<String>,
+) -> (Vec<Text>, usize) {
+    let (folder_text, folder_display) = folder_cell(cwd);
+
+    let mut cells = vec![
+        folder_text,
+        command_cell(truncated_cmd_text),
+        chain_cell(chain_type),
+        status_cell(status, state.layout.spinner_frame),
+    ];
+
+    cells = apply_row_styles(cells, is_selected);
+
+    let truncated_cmd_text = if truncated_cmd_text.is_empty() {
+        " "
+    } else {
+        truncated_cmd_text
+    };
+    let mut row_length = folder_display.chars().count()
+        + truncated_cmd_text.chars().count()
+        + chain_type_to_str(chain_type).chars().count()
+        + format_status_text(status, state.layout.spinner_frame)
+            .chars()
+            .count()
+        + 3;
+
+    if let Some(indicator) = overflow_indicator {
+        let indicator_len = indicator.chars().count();
+        cells.push(overflow_cell(&indicator, is_selected));
+        row_length += indicator_len + 1;
+    }
+
+    (cells, row_length)
+}
+
+pub fn build_table_header(has_overflow: bool) -> Table {
+    let header_cols = if has_overflow {
+        vec![" ", " ", " ", " ", " "]
+    } else {
+        vec![" ", " ", " ", " "]
+    };
+    Table::new().add_row(header_cols)
+}
+
+fn calculate_overflow_indicator(
+    visible_idx: usize,
+    visible_count: usize,
+    hidden_above: usize,
+    hidden_below: usize,
+) -> Option<String> {
+    if visible_idx == 0 && hidden_above > 0 {
+        Some(format!("[+{}]", hidden_above))
+    } else if visible_idx == visible_count.saturating_sub(1) && hidden_below > 0 {
+        Some(format!("[+{}]", hidden_below))
+    } else if hidden_above > 0 || hidden_below > 0 {
+        Some(format!(" "))
+    } else {
+        None
+    }
+}
+
+pub fn calculate_row_layout_info(
+    index: usize,
+    offset: usize,
+    visible_count: usize,
+    hidden_above: usize,
+    hidden_below: usize,
+    cols: usize,
+    folder_width: usize,
+    max_chain_width: usize,
+    max_status_width: usize,
+) -> Option<(Option<String>, usize)> {
+    if index < offset || index >= offset + visible_count {
+        return None;
+    }
+
+    let visible_idx = index.saturating_sub(offset);
+    let overflow_indicator =
+        calculate_overflow_indicator(visible_idx, visible_count, hidden_above, hidden_below);
+
+    let available_cmd_width = calculate_available_cmd_width(
+        cols,
+        folder_width,
+        overflow_indicator.as_ref(),
+        max_chain_width,
+        max_status_width,
+    );
+
+    Some((overflow_indicator, available_cmd_width))
+}
+
+pub fn add_command_row(
+    table: Table,
+    state: &State,
+    index: usize,
+    offset: usize,
+    visible_count: usize,
+    hidden_above: usize,
+    hidden_below: usize,
+) -> Table {
+    let command = match state.execution.all_commands.get(index) {
+        Some(cmd) => cmd,
+        None => return table,
+    };
+
+    let cmd_text = &command.get_text();
+    let chain_type = &command.get_chain_type();
+    let status = &command.get_status();
+    let command_cwd = command.get_cwd().or_else(|| state.cwd.clone());
+
+    let cols = state.own_columns.unwrap_or(80);
+    let longest_cwd_display = state.execution.longest_cwd_display(&state.cwd);
+    let folder_display = format!("{} >", longest_cwd_display);
+    let folder_width = folder_display.chars().count();
+
+    let (max_chain_width, max_status_width) =
+        calculate_max_widths(&state.execution.all_commands, state.layout.spinner_frame);
+
+    let Some((overflow_indicator, available_cmd_width)) = calculate_row_layout_info(
+        index,
+        offset,
+        visible_count,
+        hidden_above,
+        hidden_below,
+        cols,
+        folder_width,
+        max_chain_width,
+        max_status_width,
+    ) else {
+        return table;
+    };
+
+    if let Some(text_input) = &state.editing.editing_input {
+        if state.selection.current_selected_command_index == Some(index) {
+            let (truncated_editing_text, _) = truncate_middle(
+                text_input.get_text(),
+                available_cmd_width,
+                Some(text_input.cursor_position()),
+            );
+            let (row, _) = command_sequence_row(
+                state,
+                &command_cwd,
+                &truncated_editing_text,
+                chain_type,
+                &CommandStatus::Pending,
+                false,
+                overflow_indicator,
+            );
+            return table.add_styled_row(row);
+        }
+    }
+
+    let truncated_cmd_text = truncate_middle(cmd_text, available_cmd_width, None).0;
+
+    let (row, _) = command_sequence_row(
+        state,
+        &command_cwd,
+        &truncated_cmd_text,
+        chain_type,
+        status,
+        state.selection.current_selected_command_index == Some(index),
+        overflow_indicator,
+    );
+
+    table.add_styled_row(row)
+}
+
+pub fn calculate_max_widths(
+    commands: &[crate::state::CommandEntry],
+    spinner_frame: usize,
+) -> (usize, usize) {
+    let max_chain_width = commands
+        .iter()
+        .map(|cmd| chain_type_to_str(&cmd.get_chain_type()).chars().count())
+        .max()
+        .unwrap_or(0);
+
+    let max_status_width = commands
+        .iter()
+        .map(|cmd| {
+            format_status_text(&cmd.get_status(), spinner_frame)
+                .chars()
+                .count()
+        })
+        .max()
+        .unwrap_or(0);
+
+    (max_chain_width, max_status_width)
+}
+
+pub fn calculate_longest_line(
+    longest_cwd_display: &str,
+    longest_command: usize,
+    max_chain_width: usize,
+    max_status_width: usize,
+) -> usize {
+    let folder_display = format!("{} >", longest_cwd_display);
+    let cell_padding = 3;
+    folder_display.chars().count()
+        + longest_command
+        + max_chain_width
+        + max_status_width
+        + cell_padding
+}
+
+pub fn chain_type_to_str(chain_type: &crate::state::ChainType) -> &'static str {
+    match chain_type {
+        crate::state::ChainType::And => "AND",
+        crate::state::ChainType::Or => "OR",
+        crate::state::ChainType::Then => "THEN",
+        crate::state::ChainType::None => " ",
+    }
+}
+
+pub fn truncate_help_line(help_text: &str, max_width: usize) -> (String, usize) {
+    let text_width = help_text.chars().count();
+
+    if text_width <= max_width {
+        return (help_text.to_string(), text_width);
+    }
+
+    let keybindings = parse_help_keybindings(help_text);
+
+    if let Some(result) = try_shortened_help(&keybindings, max_width) {
+        return result;
+    }
+
+    if let Some(result) = try_keys_spaced(&keybindings, max_width) {
+        return result;
+    }
+
+    if let Some(result) = try_keys_tight(&keybindings, max_width) {
+        return result;
+    }
+
+    truncate_with_ellipsis(
+        &keybindings
+            .iter()
+            .map(|(k, _, _)| *k)
+            .collect::<Vec<_>>()
+            .join("/"),
+        max_width,
+    )
+}
+
+fn parse_help_keybindings(help_text: &str) -> Vec<(&str, &str, &str)> {
+    help_text
+        .split(", ")
+        .filter_map(|part| {
+            part.find(" - ").map(|dash_pos| {
+                let key = &part[..dash_pos];
+                let action = &part[dash_pos + 3..];
+                let first_word = action.split_whitespace().next().unwrap_or(action);
+                (key, first_word, action)
+            })
+        })
+        .collect()
+}
+
+fn try_shortened_help(
+    keybindings: &[(&str, &str, &str)],
+    max_width: usize,
+) -> Option<(String, usize)> {
+    let shortened: Vec<String> = keybindings
+        .iter()
+        .map(|(key, first_word, _)| format!("{} - {}", key, first_word))
+        .collect();
+    let shortened_text = shortened.join(", ");
+    let shortened_width = shortened_text.chars().count();
+
+    if shortened_width <= max_width {
+        Some((shortened_text, shortened_width))
+    } else {
+        None
+    }
+}
+
+fn try_keys_spaced(
+    keybindings: &[(&str, &str, &str)],
+    max_width: usize,
+) -> Option<(String, usize)> {
+    let keys_spaced_text = keybindings
+        .iter()
+        .map(|(key, _, _)| *key)
+        .collect::<Vec<_>>()
+        .join(" / ");
+    let keys_spaced_width = keys_spaced_text.chars().count();
+
+    if keys_spaced_width <= max_width {
+        Some((keys_spaced_text, keys_spaced_width))
+    } else {
+        None
+    }
+}
+
+fn try_keys_tight(keybindings: &[(&str, &str, &str)], max_width: usize) -> Option<(String, usize)> {
+    let keys_tight_text = keybindings
+        .iter()
+        .map(|(key, _, _)| *key)
+        .collect::<Vec<_>>()
+        .join("/");
+    let keys_tight_width = keys_tight_text.chars().count();
+
+    if keys_tight_width <= max_width {
+        Some((keys_tight_text, keys_tight_width))
+    } else {
+        None
+    }
+}
+
+fn truncate_with_ellipsis(text: &str, max_width: usize) -> (String, usize) {
+    let available = max_width.saturating_sub(3);
+    let mut truncated = String::new();
+    let mut current_width = 0;
+
+    for ch in text.chars() {
+        if current_width + 1 <= available {
+            truncated.push(ch);
+            current_width += 1;
+        } else {
+            break;
+        }
+    }
+
+    truncated.push_str("...");
+    let truncated_width = truncated.chars().count();
+    (truncated, truncated_width)
+}
diff --git a/default-plugins/sequence/src/ui/fuzzy_complete.rs b/default-plugins/sequence/src/ui/fuzzy_complete.rs
new file mode 100644
index 00000000..0feae7e4
--- /dev/null
+++ b/default-plugins/sequence/src/ui/fuzzy_complete.rs
@@ -0,0 +1,321 @@
+use fuzzy_matcher::skim::SkimMatcherV2;
+use fuzzy_matcher::FuzzyMatcher;
+use std::collections::BTreeMap;
+use std::fs;
+use std::path::PathBuf;
+
+/// Result of a fuzzy completion operation
+#[derive(Debug, Clone)]
+pub struct CompletionResult {
+    pub completed_text: String,
+    pub score: i64,
+    pub is_directory: bool,
+    pub is_prefix_completion: bool, // True if this is the shortest of multiple matches with same prefix
+}
+
+/// Type of completion
+#[derive(Debug, Clone, Copy, PartialEq)]
+pub enum CompletionType {
+    Command,
+    Path,
+}
+
+/// Fuzzy match executables (commands) from the PATH
+pub fn fuzzy_complete_command(
+    query: &str,
+    executables: &BTreeMap<String, PathBuf>,
+) -> Option<CompletionResult> {
+    if query.is_empty() {
+        return None;
+    }
+
+    let matcher = SkimMatcherV2::default().ignore_case();
+
+    // Collect all matches with their scores
+    let mut all_matches: Vec<(String, i64)> = Vec::new();
+
+    for executable_name in executables.keys() {
+        if let Some((score, _indices)) = matcher.fuzzy_indices(executable_name, query) {
+            all_matches.push((executable_name.clone(), score));
+        }
+    }
+
+    if all_matches.is_empty() {
+        return None;
+    }
+
+    // Sort by score (highest first), then by length (shortest first)
+    all_matches.sort_by(|a, b| b.1.cmp(&a.1).then_with(|| a.0.len().cmp(&b.0.len())));
+
+    // Get the best match
+    let (best_name, best_score) = &all_matches[0];
+
+    // Check if there are multiple matches that share the same prefix
+    let is_prefix_completion = check_for_prefix_matches(&all_matches, best_name);
+
+    Some(CompletionResult {
+        completed_text: best_name.clone(),
+        score: *best_score,
+        is_directory: false, // Commands are not directories
+        is_prefix_completion,
+    })
+}
+
+/// Fuzzy match paths (directories and files) relative to the current working directory
+pub fn fuzzy_complete_path(query: &str, cwd: Option<&PathBuf>) -> Option<CompletionResult> {
+    if query.is_empty() {
+        return None;
+    }
+
+    let matcher = SkimMatcherV2::default().ignore_case();
+
+    // Determine the base directory to search in
+    let (base_dir, search_prefix) = if query.starts_with('/') {
+        // Absolute path
+        let parts: Vec<&str> = query.rsplitn(2, '/').collect();
+        if parts.len() == 2 {
+            // Has a directory component
+            let dir = parts[1];
+            let prefix = parts[0];
+            (PathBuf::from(dir), prefix.to_string())
+        } else {
+            // Just "/"
+            (PathBuf::from("/"), String::new())
+        }
+    } else if query.starts_with("~/") {
+        // Home directory
+        let home_dir = std::env::var("HOME").ok()?;
+        let query_without_tilde = &query[2..];
+        let parts: Vec<&str> = query_without_tilde.rsplitn(2, '/').collect();
+        if parts.len() == 2 {
+            let dir = PathBuf::from(&home_dir).join(parts[1]);
+            let prefix = parts[0];
+            (dir, prefix.to_string())
+        } else {
+            // Just "~/" or "~/something"
+            (PathBuf::from(home_dir), query_without_tilde.to_string())
+        }
+    } else {
+        // Relative path
+        let base = cwd?;
+        let parts: Vec<&str> = query.rsplitn(2, '/').collect();
+        if parts.len() == 2 {
+            // Has a directory component
+            let dir = base.join(parts[1]);
+            let prefix = parts[0];
+            (dir, prefix.to_string())
+        } else {
+            // Just a name in the current directory
+            (base.clone(), query.to_string())
+        }
+    };
+
+    // Convert to host path
+    let host_base_dir =
+        PathBuf::from("/host").join(base_dir.strip_prefix("/").unwrap_or(&base_dir));
+
+    // Read directory entries
+    let entries = fs::read_dir(&host_base_dir).ok()?;
+
+    // Collect all matches with their scores and directory status
+    let mut all_matches: Vec<(String, i64, bool)> = Vec::new();
+
+    for entry in entries.flatten() {
+        if let Some(name) = entry.file_name().to_str() {
+            // Skip hidden files unless the query starts with a dot
+            if name.starts_with('.') && !search_prefix.starts_with('.') {
+                continue;
+            }
+
+            if let Some((score, _indices)) = matcher.fuzzy_indices(name, &search_prefix) {
+                // Check if this entry is a directory
+                let is_dir = entry.metadata().ok().map(|m| m.is_dir()).unwrap_or(false);
+                all_matches.push((name.to_string(), score, is_dir));
+            }
+        }
+    }
+
+    if all_matches.is_empty() {
+        return None;
+    }
+
+    // Sort by score (highest first), then by length (shortest first)
+    all_matches.sort_by(|a, b| b.1.cmp(&a.1).then_with(|| a.0.len().cmp(&b.0.len())));
+
+    // Get the best match
+    let (name, score, is_directory) = all_matches[0].clone();
+
+    // Check if there are multiple matches that share the same prefix
+    let name_matches: Vec<(String, i64)> = all_matches
+        .iter()
+        .map(|(n, s, _)| (n.clone(), *s))
+        .collect();
+    let is_prefix_completion = check_for_prefix_matches(&name_matches, &name);
+
+    // Reconstruct the full path
+    let completed_text = if query.starts_with('/') {
+        // Absolute path
+        let dir_part = query.rsplitn(2, '/').nth(1).unwrap_or("");
+        if dir_part.is_empty() {
+            format!("/{}", name)
+        } else {
+            format!("{}/{}", dir_part, name)
+        }
+    } else if query.starts_with("~/") {
+        // Home directory
+        let query_without_tilde = &query[2..];
+        let dir_part = query_without_tilde.rsplitn(2, '/').nth(1).unwrap_or("");
+        if dir_part.is_empty() {
+            format!("~/{}", name)
+        } else {
+            format!("~/{}/{}", dir_part, name)
+        }
+    } else {
+        // Relative path
+        let dir_part = query.rsplitn(2, '/').nth(1).unwrap_or("");
+        if dir_part.is_empty() {
+            name.clone()
+        } else {
+            format!("{}/{}", dir_part, name)
+        }
+    };
+
+    Some(CompletionResult {
+        completed_text,
+        score,
+        is_directory,
+        is_prefix_completion,
+    })
+}
+
+/// Check if there are multiple matches that start with the best match's name
+/// Returns true if the best match is a prefix of other matches
+fn check_for_prefix_matches(matches: &[(String, i64)], best_match: &str) -> bool {
+    if matches.len() <= 1 {
+        return false;
+    }
+
+    // Count how many matches start with the best_match text
+    let prefix_count = matches
+        .iter()
+        .filter(|(name, _)| name.starts_with(best_match) && name != best_match)
+        .count();
+
+    prefix_count > 0
+}
+
+/// Perform fuzzy completion on the current input
+/// Returns the best completion (command or path) with appropriate suffix (space or slash)
+pub fn fuzzy_complete(
+    input: &str,
+    executables: &BTreeMap<String, PathBuf>,
+    cwd: Option<&PathBuf>,
+) -> Option<String> {
+    // If input is empty, nothing to complete
+    if input.is_empty() {
+        return None;
+    }
+
+    // Extract the last word/token to complete
+    // For simplicity, we'll complete the entire input if it's a single word,
+    // or the last space-separated token if there are multiple words
+    let tokens: Vec<&str> = input.split_whitespace().collect();
+    let to_complete = if tokens.is_empty() {
+        input
+    } else {
+        tokens.last().unwrap()
+    };
+
+    // Get both command and path completions
+    let command_result = fuzzy_complete_command(to_complete, executables);
+    let path_result = fuzzy_complete_path(to_complete, cwd);
+
+    // Choose the better match based on score
+    match (command_result, path_result) {
+        (Some(cmd), Some(path)) => {
+            // Both matched, use the higher score
+            let (result, completion_type, is_dir, is_prefix) = if cmd.score >= path.score {
+                (
+                    cmd.completed_text,
+                    CompletionType::Command,
+                    false,
+                    cmd.is_prefix_completion,
+                )
+            } else {
+                (
+                    path.completed_text,
+                    CompletionType::Path,
+                    path.is_directory,
+                    path.is_prefix_completion,
+                )
+            };
+
+            // Add appropriate suffix (skip slash if this is a prefix completion)
+            let suffix = get_completion_suffix(completion_type, is_dir, is_prefix);
+            let completed = format!("{}{}", result, suffix);
+
+            // Replace the last token with the completion
+            Some(replace_last_token(input, &completed))
+        },
+        (Some(cmd), None) => {
+            // Command completion - add space (unless it's a prefix completion)
+            let suffix = if cmd.is_prefix_completion { "" } else { " " };
+            let completed = format!("{}{}", cmd.completed_text, suffix);
+            Some(replace_last_token(input, &completed))
+        },
+        (None, Some(path)) => {
+            // Path completion - add slash if directory (unless it's a prefix completion)
+            let suffix = if path.is_prefix_completion {
+                ""
+            } else if path.is_directory {
+                "/"
+            } else {
+                ""
+            };
+            let completed = format!("{}{}", path.completed_text, suffix);
+            Some(replace_last_token(input, &completed))
+        },
+        (None, None) => None,
+    }
+}
+
+/// Get the appropriate suffix for a completion
+fn get_completion_suffix(
+    completion_type: CompletionType,
+    is_directory: bool,
+    is_prefix_completion: bool,
+) -> &'static str {
+    // No suffix for prefix completions
+    if is_prefix_completion {
+        return "";
+    }
+
+    match completion_type {
+        CompletionType::Command => " ",
+        CompletionType::Path => {
+            if is_directory {
+                "/"
+            } else {
+                ""
+            }
+        },
+    }
+}
+
+/// Replace the last whitespace-separated token in the input with the completion
+fn replace_last_token(input: &str, completion: &str) -> String {
+    let tokens: Vec<&str> = input.split_whitespace().collect();
+    if tokens.is_empty() {
+        return completion.to_string();
+    }
+
+    if tokens.len() == 1 {
+        completion.to_string()
+    } else {
+        // Join all tokens except the last one, then add the completion
+        let mut result = tokens[..tokens.len() - 1].join(" ");
+        result.push(' ');
+        result.push_str(completion);
+        result
+    }
+}
diff --git a/default-plugins/sequence/src/ui/layout_calculations.rs b/default-plugins/sequence/src/ui/layout_calculations.rs
new file mode 100644
index 00000000..911dbc62
--- /dev/null
+++ b/default-plugins/sequence/src/ui/layout_calculations.rs
@@ -0,0 +1,28 @@
+pub fn calculate_viewport(
+    total_commands: usize,
+    max_visible: usize,
+    selected_index: Option<usize>,
+    running_index: usize,
+) -> (usize, usize, usize, usize) {
+    if total_commands <= max_visible {
+        return (0, total_commands, 0, 0);
+    }
+
+    let focus_index = selected_index.unwrap_or(running_index);
+    let half_visible = max_visible / 2;
+
+    let offset = if focus_index < half_visible {
+        0
+    } else if focus_index >= total_commands.saturating_sub(half_visible) {
+        total_commands.saturating_sub(max_visible)
+    } else {
+        focus_index.saturating_sub(half_visible)
+    };
+
+    let offset = offset.min(total_commands.saturating_sub(max_visible));
+    let visible_count = max_visible.min(total_commands.saturating_sub(offset));
+    let hidden_above = offset;
+    let hidden_below = total_commands.saturating_sub(offset + visible_count);
+
+    (offset, visible_count, hidden_above, hidden_below)
+}
diff --git a/default-plugins/sequence/src/ui/mod.rs b/default-plugins/sequence/src/ui/mod.rs
new file mode 100644
index 00000000..6d1ec303
--- /dev/null
+++ b/default-plugins/sequence/src/ui/mod.rs
@@ -0,0 +1,5 @@
+pub mod components;
+pub mod fuzzy_complete;
+pub mod layout_calculations;
+pub mod text_input;
+pub mod truncation;
diff --git a/default-plugins/sequence/src/ui/text_input.rs b/default-plugins/sequence/src/ui/text_input.rs
new file mode 100644
index 00000000..2694e17a
--- /dev/null
+++ b/default-plugins/sequence/src/ui/text_input.rs
@@ -0,0 +1,997 @@
+use zellij_tile::prelude::*;
+
+const MAX_UNDO_STACK_SIZE: usize = 100;
+
+/// Action returned by TextInput after handling a key event
+#[derive(Debug, Clone, PartialEq)]
+#[cfg_attr(test, derive(Eq))]
+pub enum InputAction {
+    /// Continue editing
+    Continue,
+    /// User pressed Enter to submit
+    Submit,
+    /// User pressed Esc to cancel
+    Cancel,
+    /// User pressed Tab to request completion
+    Complete,
+    /// Key was not handled by the input
+    NoAction,
+}
+
+/// A reusable text input component with cursor support and standard editing keybindings
+#[derive(Debug, Clone)]
+pub struct TextInput {
+    buffer: String,
+    cursor_position: usize, // Character position (0-based), NOT byte position
+    undo_stack: Vec<(String, usize)>, // (buffer, cursor) snapshots
+    redo_stack: Vec<(String, usize)>,
+    last_edit_was_insert: bool, // For coalescing consecutive inserts
+}
+
+impl TextInput {
+    /// Create a new TextInput with the given initial text
+    /// Cursor is positioned at the end of the text
+    pub fn new(initial_text: String) -> Self {
+        let cursor_position = initial_text.chars().count();
+        Self {
+            buffer: initial_text,
+            cursor_position,
+            undo_stack: Vec::new(),
+            redo_stack: Vec::new(),
+            last_edit_was_insert: false,
+        }
+    }
+
+    /// Create an empty TextInput
+    pub fn empty() -> Self {
+        Self::new(String::new())
+    }
+
+    /// Get the current text
+    pub fn get_text(&self) -> &str {
+        &self.buffer
+    }
+
+    /// Get the cursor position (in characters, not bytes)
+    pub fn get_cursor_position(&self) -> usize {
+        self.cursor_position
+    }
+
+    /// Check if the input is empty
+    pub fn is_empty(&self) -> bool {
+        self.buffer.is_empty()
+    }
+
+    /// Get a shorthand for cursor_position
+    pub fn cursor_position(&self) -> usize {
+        self.cursor_position
+    }
+
+    /// Get mutable access to the underlying buffer for direct manipulation
+    pub fn get_text_mut(&mut self) -> &mut String {
+        &mut self.buffer
+    }
+
+    /// Set the text and move cursor to the end
+    pub fn set_text(&mut self, text: String) {
+        self.break_coalescing();
+        self.save_undo_state();
+        self.cursor_position = text.chars().count();
+        self.buffer = text;
+    }
+
+    /// Set cursor position (clamped to text length)
+    pub fn set_cursor_position(&mut self, pos: usize) {
+        let text_len = self.buffer.chars().count();
+        self.cursor_position = pos.min(text_len);
+    }
+
+    /// Clear all text and reset cursor
+    pub fn clear(&mut self) {
+        self.break_coalescing();
+        self.save_undo_state();
+        self.buffer.clear();
+        self.cursor_position = 0;
+    }
+
+    /// Insert a character at the current cursor position
+    pub fn insert_char(&mut self, c: char) {
+        self.save_undo_state_unless_coalescing();
+        // Convert cursor position (char index) to byte index
+        let byte_index = self.char_index_to_byte_index(self.cursor_position);
+        self.buffer.insert(byte_index, c);
+        self.cursor_position += 1;
+    }
+
+    /// Delete the character before the cursor (backspace)
+    pub fn backspace(&mut self) {
+        if self.cursor_position > 0 {
+            self.break_coalescing();
+            self.save_undo_state();
+            self.cursor_position -= 1;
+            let byte_index = self.char_index_to_byte_index(self.cursor_position);
+            self.buffer.remove(byte_index);
+        }
+    }
+
+    /// Delete the character at the cursor position (delete key)
+    pub fn delete(&mut self) {
+        let len = self.buffer.chars().count();
+        if self.cursor_position < len {
+            self.break_coalescing();
+            self.save_undo_state();
+            let byte_index = self.char_index_to_byte_index(self.cursor_position);
+            self.buffer.remove(byte_index);
+        }
+    }
+
+    /// Delete the word before the cursor (Ctrl/Alt + Backspace)
+    pub fn delete_word_backward(&mut self) {
+        if self.cursor_position == 0 {
+            return;
+        }
+
+        self.break_coalescing();
+        self.save_undo_state();
+
+        let old_position = self.cursor_position;
+        self.move_word_left();
+        let new_position = self.cursor_position;
+
+        // Delete from new position to old position
+        let start_byte = self.char_index_to_byte_index(new_position);
+        let end_byte = self.char_index_to_byte_index(old_position);
+        self.buffer.drain(start_byte..end_byte);
+    }
+
+    /// Delete the word after the cursor (Ctrl/Alt + Delete)
+    pub fn delete_word_forward(&mut self) {
+        let chars: Vec<char> = self.buffer.chars().collect();
+        let len = chars.len();
+
+        if self.cursor_position >= len {
+            return;
+        }
+
+        self.break_coalescing();
+        self.save_undo_state();
+
+        let start_position = self.cursor_position;
+        let mut end_position = start_position;
+
+        // Skip the current word
+        while end_position < len && !chars[end_position].is_whitespace() {
+            end_position += 1;
+        }
+
+        // Skip any whitespace after the word
+        while end_position < len && chars[end_position].is_whitespace() {
+            end_position += 1;
+        }
+
+        // Delete from start to end position
+        let start_byte = self.char_index_to_byte_index(start_position);
+        let end_byte = self.char_index_to_byte_index(end_position);
+        self.buffer.drain(start_byte..end_byte);
+    }
+
+    /// Move cursor one position to the left
+    pub fn move_left(&mut self) {
+        if self.cursor_position > 0 {
+            self.break_coalescing();
+            self.cursor_position -= 1;
+        }
+    }
+
+    /// Move cursor one position to the right
+    pub fn move_right(&mut self) {
+        let len = self.buffer.chars().count();
+        if self.cursor_position < len {
+            self.break_coalescing();
+            self.cursor_position += 1;
+        }
+    }
+
+    /// Move cursor to the start of the text (Ctrl-A / Home)
+    pub fn move_to_start(&mut self) {
+        self.break_coalescing();
+        self.cursor_position = 0;
+    }
+
+    /// Move cursor to the end of the text (Ctrl-E / End)
+    pub fn move_to_end(&mut self) {
+        self.break_coalescing();
+        self.cursor_position = self.buffer.chars().count();
+    }
+
+    /// Move cursor to the start of the previous word (Ctrl/Alt + Left)
+    pub fn move_word_left(&mut self) {
+        if self.cursor_position == 0 {
+            return;
+        }
+
+        self.break_coalescing();
+
+        let chars: Vec<char> = self.buffer.chars().collect();
+        let mut pos = self.cursor_position;
+
+        // Skip any whitespace immediately to the left
+        while pos > 0 && chars[pos - 1].is_whitespace() {
+            pos -= 1;
+        }
+
+        // Skip the word characters
+        while pos > 0 && !chars[pos - 1].is_whitespace() {
+            pos -= 1;
+        }
+
+        self.cursor_position = pos;
+    }
+
+    /// Move cursor to the start of the next word (Ctrl/Alt + Right)
+    pub fn move_word_right(&mut self) {
+        let chars: Vec<char> = self.buffer.chars().collect();
+        let len = chars.len();
+
+        if self.cursor_position >= len {
+            return;
+        }
+
+        self.break_coalescing();
+
+        let mut pos = self.cursor_position;
+
+        // Skip the current word
+        while pos < len && !chars[pos].is_whitespace() {
+            pos += 1;
+        }
+
+        // Skip any whitespace
+        while pos < len && chars[pos].is_whitespace() {
+            pos += 1;
+        }
+
+        self.cursor_position = pos;
+    }
+
+    /// Handle a key event and return the appropriate action
+    /// This is the main entry point for key handling
+    pub fn handle_key(&mut self, key: KeyWithModifier) -> InputAction {
+        // Check for Ctrl modifiers
+        if key.has_modifiers(&[KeyModifier::Ctrl]) {
+            match key.bare_key {
+                BareKey::Char('a') => {
+                    self.move_to_start();
+                    return InputAction::Continue;
+                },
+                BareKey::Char('e') => {
+                    self.move_to_end();
+                    return InputAction::Continue;
+                },
+                BareKey::Char('c') => {
+                    // Ctrl-C clears the prompt
+                    return InputAction::Cancel;
+                },
+                BareKey::Char('z') => {
+                    // Ctrl-Z: Undo
+                    self.undo();
+                    return InputAction::Continue;
+                },
+                BareKey::Char('y') => {
+                    // Ctrl-Y: Redo
+                    self.redo();
+                    return InputAction::Continue;
+                },
+                BareKey::Left => {
+                    self.move_word_left();
+                    return InputAction::Continue;
+                },
+                BareKey::Right => {
+                    self.move_word_right();
+                    return InputAction::Continue;
+                },
+                BareKey::Backspace => {
+                    self.delete_word_backward();
+                    return InputAction::Continue;
+                },
+                BareKey::Delete => {
+                    self.delete_word_forward();
+                    return InputAction::Continue;
+                },
+                _ => {},
+            }
+        }
+
+        // Check for Ctrl+Shift modifiers (alternative redo: Ctrl+Shift+Z)
+        if key.has_modifiers(&[KeyModifier::Ctrl, KeyModifier::Shift]) {
+            match key.bare_key {
+                BareKey::Char('Z') => {
+                    // Ctrl-Shift-Z: Redo (alternative)
+                    self.redo();
+                    return InputAction::Continue;
+                },
+                _ => {},
+            }
+        }
+
+        // Check for Alt modifiers
+        if key.has_modifiers(&[KeyModifier::Alt]) {
+            match key.bare_key {
+                BareKey::Left => {
+                    self.move_word_left();
+                    return InputAction::Continue;
+                },
+                BareKey::Right => {
+                    self.move_word_right();
+                    return InputAction::Continue;
+                },
+                BareKey::Backspace => {
+                    self.delete_word_backward();
+                    return InputAction::Continue;
+                },
+                BareKey::Delete => {
+                    self.delete_word_forward();
+                    return InputAction::Continue;
+                },
+                _ => {},
+            }
+        }
+
+        // Handle bare keys (no modifiers)
+        match key.bare_key {
+            BareKey::Enter => InputAction::Submit,
+            BareKey::Esc => InputAction::Cancel,
+            BareKey::Tab => InputAction::Complete,
+            BareKey::Backspace => {
+                self.backspace();
+                InputAction::Continue
+            },
+            BareKey::Delete => {
+                self.delete();
+                InputAction::Continue
+            },
+            BareKey::Left => {
+                self.move_left();
+                InputAction::Continue
+            },
+            BareKey::Right => {
+                self.move_right();
+                InputAction::Continue
+            },
+            BareKey::Home => {
+                self.move_to_start();
+                InputAction::Continue
+            },
+            BareKey::End => {
+                self.move_to_end();
+                InputAction::Continue
+            },
+            BareKey::Char(c) => {
+                self.insert_char(c);
+                InputAction::Continue
+            },
+            _ => InputAction::NoAction,
+        }
+    }
+
+    /// Helper: Convert character index to byte index
+    fn char_index_to_byte_index(&self, char_index: usize) -> usize {
+        self.buffer
+            .char_indices()
+            .nth(char_index)
+            .map(|(byte_idx, _)| byte_idx)
+            .unwrap_or(self.buffer.len())
+    }
+
+    /// Save current state to undo stack before making changes
+    fn save_undo_state(&mut self) {
+        if self.undo_stack.len() >= MAX_UNDO_STACK_SIZE {
+            self.undo_stack.remove(0);
+        }
+        self.undo_stack
+            .push((self.buffer.clone(), self.cursor_position));
+        self.redo_stack.clear();
+    }
+
+    /// Save state only if not coalescing with previous insert
+    fn save_undo_state_unless_coalescing(&mut self) {
+        if !self.last_edit_was_insert {
+            self.save_undo_state();
+        }
+        self.last_edit_was_insert = true;
+    }
+
+    /// Mark that a non-insert edit occurred (breaks coalescing)
+    fn break_coalescing(&mut self) {
+        self.last_edit_was_insert = false;
+    }
+
+    /// Undo last change
+    pub fn undo(&mut self) -> bool {
+        if let Some((buffer, cursor)) = self.undo_stack.pop() {
+            self.redo_stack
+                .push((self.buffer.clone(), self.cursor_position));
+            self.buffer = buffer;
+            self.cursor_position = cursor;
+            self.break_coalescing();
+            true
+        } else {
+            false
+        }
+    }
+
+    /// Redo last undone change
+    pub fn redo(&mut self) -> bool {
+        if let Some((buffer, cursor)) = self.redo_stack.pop() {
+            self.undo_stack
+                .push((self.buffer.clone(), self.cursor_position));
+            self.buffer = buffer;
+            self.cursor_position = cursor;
+            self.break_coalescing();
+            true
+        } else {
+            false
+        }
+    }
+
+    /// Check if undo is available
+    pub fn can_undo(&self) -> bool {
+        !self.undo_stack.is_empty()
+    }
+
+    /// Check if redo is available
+    pub fn can_redo(&self) -> bool {
+        !self.redo_stack.is_empty()
+    }
+
+    pub fn drain_text(&mut self) -> String {
+        self.cursor_position = 0;
+        self.buffer.drain(..).collect()
+    }
+}
+
+// run with:
+// cargo test --lib --target x86_64-unknown-linux-gnu
+//
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    #[test]
+    fn test_new_and_empty() {
+        let input = TextInput::new("hello".to_string());
+        assert_eq!(input.get_text(), "hello");
+        assert_eq!(input.get_cursor_position(), 5);
+
+        let empty = TextInput::empty();
+        assert_eq!(empty.get_text(), "");
+        assert_eq!(empty.get_cursor_position(), 0);
+    }
+
+    #[test]
+    fn test_insert_char() {
+        let mut input = TextInput::new("helo".to_string());
+        input.cursor_position = 3; // Position after "hel"
+        input.insert_char('l');
+        assert_eq!(input.get_text(), "hello");
+        assert_eq!(input.get_cursor_position(), 4);
+    }
+
+    #[test]
+    fn test_backspace() {
+        let mut input = TextInput::new("hello".to_string());
+        input.backspace();
+        assert_eq!(input.get_text(), "hell");
+        assert_eq!(input.get_cursor_position(), 4);
+
+        // Backspace at start does nothing
+        input.cursor_position = 0;
+        input.backspace();
+        assert_eq!(input.get_text(), "hell");
+        assert_eq!(input.get_cursor_position(), 0);
+    }
+
+    #[test]
+    fn test_delete() {
+        let mut input = TextInput::new("hello".to_string());
+        input.cursor_position = 0;
+        input.delete();
+        assert_eq!(input.get_text(), "ello");
+        assert_eq!(input.get_cursor_position(), 0);
+
+        // Delete at end does nothing
+        input.move_to_end();
+        input.delete();
+        assert_eq!(input.get_text(), "ello");
+    }
+
+    #[test]
+    fn test_cursor_movement() {
+        let mut input = TextInput::new("hello".to_string());
+        assert_eq!(input.get_cursor_position(), 5);
+
+        input.move_left();
+        assert_eq!(input.get_cursor_position(), 4);
+
+        input.move_right();
+        assert_eq!(input.get_cursor_position(), 5);
+
+        input.move_to_start();
+        assert_eq!(input.get_cursor_position(), 0);
+
+        input.move_to_end();
+        assert_eq!(input.get_cursor_position(), 5);
+    }
+
+    #[test]
+    fn test_unicode_support() {
+        let mut input = TextInput::new("hello 🦀 world".to_string());
+        assert_eq!(input.get_cursor_position(), 13); // 13 characters
+
+        input.cursor_position = 6; // After "hello "
+        input.insert_char('🐱');
+        assert_eq!(input.get_text(), "hello 🐱🦀 world");
+    }
+
+    #[test]
+    fn test_word_jump_right() {
+        let mut input = TextInput::new("hello world foo bar".to_string());
+        input.cursor_position = 0;
+
+        // Jump from start to "world"
+        input.move_word_right();
+        assert_eq!(input.get_cursor_position(), 6); // After "hello "
+
+        // Jump to "foo"
+        input.move_word_right();
+        assert_eq!(input.get_cursor_position(), 12); // After "world "
+
+        // Jump to "bar"
+        input.move_word_right();
+        assert_eq!(input.get_cursor_position(), 16); // After "foo "
+
+        // Jump to end
+        input.move_word_right();
+        assert_eq!(input.get_cursor_position(), 19); // At end
+    }
+
+    #[test]
+    fn test_word_jump_left() {
+        let mut input = TextInput::new("hello world foo bar".to_string());
+        input.move_to_end();
+        assert_eq!(input.get_cursor_position(), 19);
+
+        // Jump back to "bar"
+        input.move_word_left();
+        assert_eq!(input.get_cursor_position(), 16); // Start of "bar"
+
+        // Jump back to "foo"
+        input.move_word_left();
+        assert_eq!(input.get_cursor_position(), 12); // Start of "foo"
+
+        // Jump back to "world"
+        input.move_word_left();
+        assert_eq!(input.get_cursor_position(), 6); // Start of "world"
+
+        // Jump back to "hello"
+        input.move_word_left();
+        assert_eq!(input.get_cursor_position(), 0); // Start of "hello"
+    }
+
+    #[test]
+    fn test_word_jump_with_multiple_spaces() {
+        let mut input = TextInput::new("hello   world".to_string());
+        input.cursor_position = 0;
+
+        // Jump over multiple spaces
+        input.move_word_right();
+        assert_eq!(input.get_cursor_position(), 8); // After "hello   ", at start of "world"
+
+        // Jump back should skip spaces
+        input.move_word_left();
+        assert_eq!(input.get_cursor_position(), 0); // Back to start of "hello"
+    }
+
+    #[test]
+    fn test_word_jump_boundaries() {
+        let mut input = TextInput::new("test".to_string());
+
+        // At start - word left does nothing
+        input.cursor_position = 0;
+        input.move_word_left();
+        assert_eq!(input.get_cursor_position(), 0);
+
+        // At end - word right does nothing
+        input.move_to_end();
+        let end_pos = input.get_cursor_position();
+        input.move_word_right();
+        assert_eq!(input.get_cursor_position(), end_pos);
+    }
+
+    #[test]
+    fn test_up_down_arrows() {
+        let mut input = TextInput::new("hello world".to_string());
+
+        // Start in the middle
+        input.cursor_position = 5;
+        assert_eq!(input.get_cursor_position(), 5);
+
+        // Up arrow should go to start
+        input.move_to_start();
+        assert_eq!(input.get_cursor_position(), 0);
+
+        // Move back to middle
+        input.cursor_position = 5;
+
+        // Down arrow should go to end
+        input.move_to_end();
+        assert_eq!(input.get_cursor_position(), 11);
+    }
+
+    #[test]
+    fn test_delete_word_backward() {
+        let mut input = TextInput::new("hello world foo".to_string());
+
+        // Delete "foo" from end
+        input.move_to_end();
+        input.delete_word_backward();
+        assert_eq!(input.get_text(), "hello world ");
+        assert_eq!(input.get_cursor_position(), 12);
+
+        // Delete "world "
+        input.delete_word_backward();
+        assert_eq!(input.get_text(), "hello ");
+        assert_eq!(input.get_cursor_position(), 6);
+
+        // Delete "hello "
+        input.delete_word_backward();
+        assert_eq!(input.get_text(), "");
+        assert_eq!(input.get_cursor_position(), 0);
+
+        // Delete on empty buffer does nothing
+        input.delete_word_backward();
+        assert_eq!(input.get_text(), "");
+        assert_eq!(input.get_cursor_position(), 0);
+    }
+
+    #[test]
+    fn test_delete_word_backward_middle() {
+        let mut input = TextInput::new("hello world foo".to_string());
+
+        // Position in middle of "world"
+        input.cursor_position = 8; // After "hello wo"
+        input.delete_word_backward();
+        assert_eq!(input.get_text(), "hello rld foo");
+        assert_eq!(input.get_cursor_position(), 6); // After "hello "
+    }
+
+    #[test]
+    fn test_delete_word_forward() {
+        let mut input = TextInput::new("hello world foo".to_string());
+
+        // Delete "hello " from start
+        input.cursor_position = 0;
+        input.delete_word_forward();
+        assert_eq!(input.get_text(), "world foo");
+        assert_eq!(input.get_cursor_position(), 0);
+
+        // Delete "world "
+        input.delete_word_forward();
+        assert_eq!(input.get_text(), "foo");
+        assert_eq!(input.get_cursor_position(), 0);
+
+        // Delete "foo"
+        input.delete_word_forward();
+        assert_eq!(input.get_text(), "");
+        assert_eq!(input.get_cursor_position(), 0);
+
+        // Delete on empty buffer does nothing
+        input.delete_word_forward();
+        assert_eq!(input.get_text(), "");
+        assert_eq!(input.get_cursor_position(), 0);
+    }
+
+    #[test]
+    fn test_delete_word_forward_middle() {
+        let mut input = TextInput::new("hello world foo".to_string());
+
+        // Position in middle of "world"
+        input.cursor_position = 8; // After "hello wo"
+        input.delete_word_forward();
+        assert_eq!(input.get_text(), "hello wofoo");
+        assert_eq!(input.get_cursor_position(), 8); // Same position, text deleted forward
+    }
+
+    #[test]
+    fn test_delete_word_with_multiple_spaces() {
+        let mut input = TextInput::new("hello   world".to_string());
+
+        // Delete forward includes trailing spaces
+        input.cursor_position = 0;
+        input.delete_word_forward();
+        assert_eq!(input.get_text(), "world");
+        assert_eq!(input.get_cursor_position(), 0);
+    }
+
+    #[test]
+    fn test_undo_redo_basic() {
+        let mut input = TextInput::empty();
+
+        // Type "hello"
+        input.insert_char('h');
+        input.insert_char('e');
+        input.insert_char('l');
+        input.insert_char('l');
+        input.insert_char('o');
+        assert_eq!(input.get_text(), "hello");
+
+        // Undo should remove all characters (coalesced into one undo entry)
+        assert!(input.can_undo());
+        assert!(input.undo());
+        assert_eq!(input.get_text(), "");
+        assert_eq!(input.get_cursor_position(), 0);
+
+        // Redo should restore "hello"
+        assert!(input.can_redo());
+        assert!(input.redo());
+        assert_eq!(input.get_text(), "hello");
+        assert_eq!(input.get_cursor_position(), 5);
+    }
+
+    #[test]
+    fn test_undo_coalescing_breaks_on_cursor_move() {
+        let mut input = TextInput::empty();
+
+        // Type "he"
+        input.insert_char('h');
+        input.insert_char('e');
+
+        // Move cursor to start (breaks coalescing)
+        input.move_to_start();
+
+        // Type "llo"
+        input.insert_char('l');
+        input.insert_char('l');
+        input.insert_char('o');
+
+        assert_eq!(input.get_text(), "llohe");
+
+        // First undo removes "llo" (second coalesced group)
+        input.undo();
+        assert_eq!(input.get_text(), "he");
+
+        // Second undo removes "he" (first coalesced group)
+        input.undo();
+        assert_eq!(input.get_text(), "");
+    }
+
+    #[test]
+    fn test_undo_backspace() {
+        let mut input = TextInput::new("hello".to_string());
+
+        // Backspace once
+        input.backspace();
+        assert_eq!(input.get_text(), "hell");
+
+        // Undo should restore "hello"
+        input.undo();
+        assert_eq!(input.get_text(), "hello");
+        assert_eq!(input.get_cursor_position(), 5);
+    }
+
+    #[test]
+    fn test_undo_delete() {
+        let mut input = TextInput::new("hello".to_string());
+        input.cursor_position = 0;
+
+        // Delete first character
+        input.delete();
+        assert_eq!(input.get_text(), "ello");
+
+        // Undo should restore "hello"
+        input.undo();
+        assert_eq!(input.get_text(), "hello");
+        assert_eq!(input.get_cursor_position(), 0);
+    }
+
+    #[test]
+    fn test_undo_word_delete() {
+        let mut input = TextInput::new("hello world".to_string());
+
+        // Delete "world" backward
+        input.delete_word_backward();
+        assert_eq!(input.get_text(), "hello ");
+
+        // Undo should restore "hello world"
+        input.undo();
+        assert_eq!(input.get_text(), "hello world");
+        assert_eq!(input.get_cursor_position(), 11);
+    }
+
+    #[test]
+    fn test_undo_clear() {
+        let mut input = TextInput::new("hello world".to_string());
+
+        // Clear the buffer
+        input.clear();
+        assert_eq!(input.get_text(), "");
+
+        // Undo should restore the text
+        input.undo();
+        assert_eq!(input.get_text(), "hello world");
+    }
+
+    #[test]
+    fn test_undo_set_text() {
+        let mut input = TextInput::new("hello".to_string());
+
+        // Replace with new text
+        input.set_text("goodbye".to_string());
+        assert_eq!(input.get_text(), "goodbye");
+
+        // Undo should restore "hello"
+        input.undo();
+        assert_eq!(input.get_text(), "hello");
+    }
+
+    #[test]
+    fn test_redo_clears_on_new_edit() {
+        let mut input = TextInput::empty();
+
+        // Type "hello"
+        input.insert_char('h');
+        input.insert_char('e');
+        input.insert_char('l');
+        input.insert_char('l');
+        input.insert_char('o');
+
+        // Undo
+        input.undo();
+        assert_eq!(input.get_text(), "");
+        assert!(input.can_redo());
+
+        // Make a new edit (should clear redo stack)
+        input.insert_char('x');
+        assert!(!input.can_redo());
+    }
+
+    #[test]
+    fn test_multiple_undo_redo() {
+        let mut input = TextInput::empty();
+
+        // First edit: type "hello"
+        for c in "hello".chars() {
+            input.insert_char(c);
+        }
+
+        // Break coalescing
+        input.move_left();
+
+        // Second edit: type "world"
+        for c in "world".chars() {
+            input.insert_char(c);
+        }
+
+        assert_eq!(input.get_text(), "hellworldo");
+
+        // Undo "world"
+        input.undo();
+        assert_eq!(input.get_text(), "hello");
+
+        // Undo "hello"
+        input.undo();
+        assert_eq!(input.get_text(), "");
+
+        // Redo "hello"
+        input.redo();
+        assert_eq!(input.get_text(), "hello");
+
+        // Redo "world"
+        input.redo();
+        assert_eq!(input.get_text(), "hellworldo");
+    }
+
+    #[test]
+    fn test_undo_stack_limit() {
+        let mut input = TextInput::empty();
+
+        // Perform 102 separate edits (breaking coalescing each time)
+        for _i in 0..102 {
+            input.backspace(); // Break coalescing
+            input.insert_char('x');
+        }
+
+        // Should have at most 100 undo entries
+        let mut undo_count = 0;
+        while input.undo() {
+            undo_count += 1;
+        }
+
+        // We should have 100 undo entries (the stack limit)
+        // Plus the final state change from the last coalescing break
+        assert!(
+            undo_count <= 100,
+            "Undo count should be at most 100, got {}",
+            undo_count
+        );
+    }
+
+    #[test]
+    fn test_undo_redo_empty_stack() {
+        let mut input = TextInput::empty();
+
+        // Undo on empty stack should return false
+        assert!(!input.can_undo());
+        assert!(!input.undo());
+
+        // Redo on empty stack should return false
+        assert!(!input.can_redo());
+        assert!(!input.redo());
+    }
+
+    #[test]
+    fn test_undo_restores_cursor_position() {
+        let mut input = TextInput::new("hello world".to_string());
+
+        // Move cursor to position 5 (before "world")
+        input.cursor_position = 5;
+
+        // Insert a space
+        input.insert_char(' ');
+        assert_eq!(input.get_text(), "hello  world");
+        assert_eq!(input.get_cursor_position(), 6);
+
+        // Undo should restore both text and cursor position
+        input.undo();
+        assert_eq!(input.get_text(), "hello world");
+        assert_eq!(input.get_cursor_position(), 5);
+    }
+
+    #[test]
+    fn test_coalescing_consecutive_inserts() {
+        let mut input = TextInput::empty();
+
+        // Type several characters
+        input.insert_char('a');
+        input.insert_char('b');
+        input.insert_char('c');
+
+        assert_eq!(input.get_text(), "abc");
+
+        // Single undo should remove all three (they were coalesced)
+        input.undo();
+        assert_eq!(input.get_text(), "");
+
+        // No more undo available
+        assert!(!input.can_undo());
+    }
+
+    #[test]
+    fn test_backspace_breaks_coalescing() {
+        let mut input = TextInput::empty();
+
+        // Type "ab"
+        input.insert_char('a');
+        input.insert_char('b');
+
+        // Backspace
+        input.backspace();
+        assert_eq!(input.get_text(), "a");
+
+        // Type "c"
+        input.insert_char('c');
+        assert_eq!(input.get_text(), "ac");
+
+        // Undo should remove just "c"
+        input.undo();
+        assert_eq!(input.get_text(), "a");
+
+        // Undo should remove backspace operation
+        input.undo();
+        assert_eq!(input.get_text(), "ab");
+
+        // Undo should remove "ab"
+        input.undo();
+        assert_eq!(input.get_text(), "");
+    }
+}
diff --git a/default-plugins/sequence/src/ui/truncation.rs b/default-plugins/sequence/src/ui/truncation.rs
new file mode 100644
index 00000000..0c4073a3
--- /dev/null
+++ b/default-plugins/sequence/src/ui/truncation.rs
@@ -0,0 +1,373 @@
+use unicode_width::UnicodeWidthStr;
+
+const BASE_SEPARATOR_WIDTH: usize = 2;
+
+pub fn calculate_available_cmd_width(
+    cols: usize,
+    folder_width: usize,
+    overflow_indicator: Option<&String>,
+    chain_width: usize,
+    status_width: usize,
+) -> usize {
+    let mut separator_width = BASE_SEPARATOR_WIDTH;
+    if overflow_indicator.is_some() {
+        separator_width += 1;
+    }
+    if status_width > 0 {
+        separator_width += 1;
+    }
+
+    let overflow_width = overflow_indicator.map(|s| s.chars().count()).unwrap_or(0);
+
+    cols.saturating_sub(folder_width)
+        .saturating_sub(chain_width)
+        .saturating_sub(status_width)
+        .saturating_sub(separator_width)
+        .saturating_sub(overflow_width)
+        .saturating_sub(2)
+        .max(1)
+}
+
+pub fn truncate_middle(
+    text: &str,
+    max_width: usize,
+    cursor_position: Option<usize>,
+) -> (String, Option<usize>) {
+    let text_width = text.width();
+
+    if text_width <= max_width {
+        return (text.to_string(), cursor_position);
+    }
+
+    if max_width < 5 {
+        return truncate_minimal(text, max_width, cursor_position);
+    }
+
+    if let Some(cursor_char_idx) = cursor_position {
+        return truncate_with_cursor(text, max_width, cursor_char_idx);
+    }
+
+    truncate_no_cursor(text, max_width)
+}
+
+fn truncate_minimal(
+    text: &str,
+    max_width: usize,
+    cursor_position: Option<usize>,
+) -> (String, Option<usize>) {
+    let mut result = String::new();
+    let mut current_width = 0;
+    let mut new_cursor_pos = None;
+    let mut char_pos = 0;
+
+    for ch in text.chars() {
+        let ch_width = ch.to_string().width();
+        if current_width + ch_width <= max_width {
+            result.push(ch);
+            if let Some(cursor_char) = cursor_position {
+                if char_pos == cursor_char {
+                    new_cursor_pos = Some(char_pos);
+                }
+            }
+            char_pos += 1;
+            current_width += ch_width;
+        } else {
+            break;
+        }
+    }
+    (result, new_cursor_pos)
+}
+
+fn truncate_no_cursor(text: &str, max_width: usize) -> (String, Option<usize>) {
+    let available_for_text = max_width.saturating_sub(3);
+    let left_width = available_for_text / 2;
+    let right_width = available_for_text - left_width;
+
+    let mut left_part = String::new();
+    let mut current_width = 0;
+    for ch in text.chars() {
+        let ch_width = ch.to_string().width();
+        if current_width + ch_width <= left_width {
+            left_part.push(ch);
+            current_width += ch_width;
+        } else {
+            break;
+        }
+    }
+
+    let chars: Vec<char> = text.chars().collect();
+    let mut right_part = String::new();
+    let mut current_width = 0;
+    for ch in chars.iter().rev() {
+        let ch_width = ch.to_string().width();
+        if current_width + ch_width <= right_width {
+            right_part.insert(0, *ch);
+            current_width += ch_width;
+        } else {
+            break;
+        }
+    }
+
+    (format!("{}...{}", left_part, right_part), None)
+}
+
+fn truncate_with_cursor(
+    text: &str,
+    max_width: usize,
+    cursor_char_idx: usize,
+) -> (String, Option<usize>) {
+    let chars: Vec<char> = text.chars().collect();
+    let char_widths: Vec<usize> = chars.iter().map(|ch| ch.to_string().width()).collect();
+
+    let width_before_cursor: usize = char_widths[..cursor_char_idx].iter().sum();
+    let width_after_cursor: usize = char_widths[cursor_char_idx..].iter().sum();
+    let available_one_ellipsis = max_width.saturating_sub(3);
+
+    let (start_idx, end_idx) = if width_before_cursor <= available_one_ellipsis {
+        calculate_end_truncation(&chars, &char_widths, available_one_ellipsis)
+    } else if width_after_cursor <= available_one_ellipsis {
+        calculate_start_truncation(&chars, &char_widths, available_one_ellipsis)
+    } else {
+        calculate_middle_truncation(&char_widths, max_width, cursor_char_idx)
+    };
+
+    let (start_idx, end_idx) =
+        adjust_small_truncations(start_idx, end_idx, &char_widths, cursor_char_idx, &chars);
+    let (start_idx, end_idx) =
+        trim_excess(&char_widths, start_idx, end_idx, max_width, cursor_char_idx);
+
+    build_truncated_result(&chars, start_idx, end_idx, cursor_char_idx)
+}
+
+fn calculate_end_truncation(
+    chars: &[char],
+    char_widths: &[usize],
+    available: usize,
+) -> (usize, usize) {
+    let mut end_idx = 0;
+    let mut width = 0;
+    while end_idx < chars.len() && width + char_widths[end_idx] <= available {
+        width += char_widths[end_idx];
+        end_idx += 1;
+    }
+    (0, end_idx)
+}
+
+fn calculate_start_truncation(
+    chars: &[char],
+    char_widths: &[usize],
+    available: usize,
+) -> (usize, usize) {
+    let mut start_idx = chars.len();
+    let mut width = 0;
+    while start_idx > 0 && width + char_widths[start_idx - 1] <= available {
+        start_idx -= 1;
+        width += char_widths[start_idx];
+    }
+    (start_idx, chars.len())
+}
+
+fn calculate_middle_truncation(
+    char_widths: &[usize],
+    max_width: usize,
+    cursor_char_idx: usize,
+) -> (usize, usize) {
+    let available_both_ellipsis = max_width.saturating_sub(6);
+    let target_before = available_both_ellipsis / 2;
+    let target_after = available_both_ellipsis - target_before;
+
+    let mut start_idx = cursor_char_idx;
+    let mut width_before = 0;
+    while start_idx > 0 && width_before + char_widths[start_idx - 1] <= target_before {
+        start_idx -= 1;
+        width_before += char_widths[start_idx];
+    }
+
+    let mut end_idx = cursor_char_idx;
+    let mut width_after = 0;
+    while end_idx < char_widths.len() && width_after + char_widths[end_idx] <= target_after {
+        width_after += char_widths[end_idx];
+        end_idx += 1;
+    }
+
+    let leftover_before = target_before.saturating_sub(width_before);
+    let leftover_after = target_after.saturating_sub(width_after);
+
+    if leftover_before > 0 {
+        let mut extra = leftover_before;
+        while end_idx < char_widths.len() && char_widths[end_idx] <= extra {
+            extra -= char_widths[end_idx];
+            end_idx += 1;
+        }
+    }
+    if leftover_after > 0 {
+        let mut extra = leftover_after;
+        while start_idx > 0 && char_widths[start_idx - 1] <= extra {
+            start_idx -= 1;
+            extra -= char_widths[start_idx];
+        }
+    }
+
+    (start_idx, end_idx)
+}
+
+fn adjust_small_truncations(
+    start_idx: usize,
+    end_idx: usize,
+    char_widths: &[usize],
+    cursor_char_idx: usize,
+    chars: &[char],
+) -> (usize, usize) {
+    let width_truncated_start: usize = char_widths[..start_idx].iter().sum();
+    let width_truncated_end: usize = char_widths[end_idx..].iter().sum();
+
+    let mut start_idx = start_idx;
+    let mut end_idx = end_idx;
+
+    if width_truncated_start > 0 && width_truncated_start < 3 && end_idx < chars.len() {
+        let gained = width_truncated_start;
+        start_idx = 0;
+        let mut removed = 0;
+        while end_idx > cursor_char_idx + 1 && removed < gained {
+            end_idx -= 1;
+            removed += char_widths[end_idx];
+        }
+    } else if width_truncated_end > 0 && width_truncated_end < 3 && start_idx > 0 {
+        let gained = width_truncated_end;
+        end_idx = chars.len();
+        let mut removed = 0;
+        while start_idx < cursor_char_idx && removed < gained {
+            removed += char_widths[start_idx];
+            start_idx += 1;
+        }
+    }
+
+    (start_idx, end_idx)
+}
+
+fn trim_excess(
+    char_widths: &[usize],
+    start_idx: usize,
+    end_idx: usize,
+    max_width: usize,
+    cursor_char_idx: usize,
+) -> (usize, usize) {
+    let truncate_start = start_idx > 0;
+    let truncate_end = end_idx < char_widths.len();
+    let ellipsis_width = match (truncate_start, truncate_end) {
+        (true, true) => 6,
+        (true, false) | (false, true) => 3,
+        (false, false) => 0,
+    };
+
+    let visible_width: usize = char_widths[start_idx..end_idx].iter().sum();
+    let mut start_idx = start_idx;
+    let mut end_idx = end_idx;
+
+    if visible_width + ellipsis_width > max_width {
+        let mut excess = visible_width + ellipsis_width - max_width;
+        if truncate_end {
+            while excess > 0 && end_idx > cursor_char_idx + 1 {
+                end_idx -= 1;
+                excess = excess.saturating_sub(char_widths[end_idx]);
+            }
+        }
+        if excess > 0 && truncate_start {
+            while excess > 0 && start_idx < cursor_char_idx {
+                excess = excess.saturating_sub(char_widths[start_idx]);
+                start_idx += 1;
+            }
+        }
+    }
+
+    (start_idx, end_idx)
+}
+
+fn build_truncated_result(
+    chars: &[char],
+    start_idx: usize,
+    end_idx: usize,
+    cursor_char_idx: usize,
+) -> (String, Option<usize>) {
+    let mut result = String::new();
+    let mut new_cursor_char_pos = 0;
+    let mut current_char_pos = 0;
+
+    if start_idx > 0 {
+        result.push_str("...");
+        current_char_pos = 3;
+    }
+
+    for i in start_idx..end_idx {
+        if i == cursor_char_idx {
+            new_cursor_char_pos = current_char_pos;
+        }
+        result.push(chars[i]);
+        current_char_pos += 1;
+    }
+
+    if cursor_char_idx >= end_idx {
+        new_cursor_char_pos = current_char_pos;
+    }
+
+    if end_idx < chars.len() {
+        result.push_str("...");
+    }
+
+    (result, Some(new_cursor_char_pos))
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    #[test]
+    fn test_truncate_middle_no_truncation_needed() {
+        let text = "hello world";
+        let (result, cursor_pos) = truncate_middle(text, 20, Some(6));
+        assert_eq!(result, "hello world");
+        assert_eq!(cursor_pos, Some(6));
+    }
+
+    #[test]
+    fn test_truncate_middle_no_cursor() {
+        let text = "this is a very long string that needs truncation";
+        let (result, cursor_pos) = truncate_middle(text, 20, None);
+        assert!(result.contains("..."));
+        assert_eq!(cursor_pos, None);
+    }
+
+    #[test]
+    fn test_truncate_middle_cursor_at_start() {
+        let text = "this is a very long string that needs truncation";
+        let (result, cursor_pos) = truncate_middle(text, 20, Some(0));
+        assert!(result.starts_with("this"));
+        assert!(result.ends_with("..."));
+        assert_eq!(cursor_pos, Some(0));
+    }
+
+    #[test]
+    fn test_truncate_middle_cursor_at_end() {
+        let text = "this is a very long string that needs truncation";
+        let cursor_char = text.chars().count();
+        let (result, _cursor_pos) = truncate_middle(text, 20, Some(cursor_char));
+        assert!(result.starts_with("..."));
+        assert!(result.ends_with("truncation"));
+    }
+
+    #[test]
+    fn test_truncate_middle_cursor_in_middle() {
+        let text = "this is a very long string that needs truncation";
+        let cursor_char = "this is a very ".chars().count();
+        let (result, cursor_pos) = truncate_middle(text, 20, Some(cursor_char));
+        assert!(result.contains("very"));
+        assert!(cursor_pos.is_some());
+    }
+
+    #[test]
+    fn test_truncate_middle_wide_chars() {
+        let text = "こんにちは世界";
+        let (result, _) = truncate_middle(text, 10, None);
+        assert!(result.width() <= 10);
+    }
+}