> ## Documentation Index
> Fetch the complete documentation index at: https://bedrockdynamics.studio/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# Keyboard Shortcuts

> Default key bindings reference

This page lists the default keyboard shortcuts in Substrate. On macOS, `Cmd` is used as the primary modifier. On Windows and Linux, substitute `Ctrl` for `Cmd`.

## General

| Shortcut      | Action               |
| ------------- | -------------------- |
| `Cmd+P`       | Open Command Palette |
| `Cmd+Shift+P` | Open Command Search  |
| `Cmd+,`       | Open Settings        |
| `Cmd+N`       | New File             |
| `Cmd+O`       | Open File            |
| `Cmd+W`       | Close Tab            |
| `Cmd+Q`       | Quit Substrate       |

## Editor

| Shortcut          | Action                        |
| ----------------- | ----------------------------- |
| `Cmd+S`           | Save                          |
| `Cmd+Z`           | Undo                          |
| `Cmd+Shift+Z`     | Redo                          |
| `Cmd+X`           | Cut Line (when no selection)  |
| `Cmd+C`           | Copy Line (when no selection) |
| `Cmd+D`           | Select Next Occurrence        |
| `Cmd+/`           | Toggle Line Comment           |
| `Cmd+Shift+K`     | Delete Line                   |
| `Alt+Up`          | Move Line Up                  |
| `Alt+Down`        | Move Line Down                |
| `Alt+Shift+Up`    | Copy Line Up                  |
| `Alt+Shift+Down`  | Copy Line Down                |
| `Cmd+Enter`       | Insert Line Below             |
| `Cmd+Shift+Enter` | Insert Line Above             |
| `Tab`             | Indent                        |
| `Shift+Tab`       | Outdent                       |

## Navigation

| Shortcut      | Action               |
| ------------- | -------------------- |
| `Cmd+P`       | Go to File           |
| `Cmd+G`       | Go to Line           |
| `Cmd+Shift+O` | Go to Symbol in File |
| `Cmd+F`       | Find                 |
| `Cmd+H`       | Find and Replace     |
| `Cmd+Shift+F` | Search Across Files  |
| `Cmd+Click`   | Go to Definition     |
| `Alt+Left`    | Navigate Back        |
| `Alt+Right`   | Navigate Forward     |

## Panels

| Shortcut                | Action              |
| ----------------------- | ------------------- |
| `` Cmd+` ``             | Toggle Terminal     |
| `Cmd+B`                 | Toggle Sidebar      |
| `Cmd+J`                 | Toggle Bottom Panel |
| `Cmd+1` through `Cmd+9` | Switch to Tab 1--9  |

## Simulation

| Shortcut      | Action                |
| ------------- | --------------------- |
| `F5`          | Run Execution Profile |
| `Shift+F5`    | Stop Simulation       |
| `Cmd+Shift+S` | Capture Screenshot    |

<Tabs>
  <Tab title="Customizing Shortcuts">
    Open **Settings > Keyboard Shortcuts** to view and modify all key bindings. Substrate uses a JSON-based keybinding configuration. Changes take effect immediately without restarting.
  </Tab>

  <Tab title="Keymap Presets">
    Substrate ships with a default keymap. Community keymaps for VS Code and JetBrains-style bindings are available as plugins.
  </Tab>
</Tabs>

<Note>
  Substrate supports Vim keybindings. Enable modal editing in **Settings > Editor > Modal**. When Vim mode is active, the editor starts in Normal mode and standard Vim motions, operators, and ex commands are available.
</Note>