日本語 | English
Coderm = VS Code + Terminal
A highly customized fork of VS Code optimized for Vim/Neovim users, prioritizing custom optimizations over upstream synchronization.
- Prioritize custom optimizations and performance improvements tailored for terminal-focused workflows
- Provide settings and keybindings optimized for Vim/Neovim users
- Upstream is not regularly merged; individual features/patches are considered on-demand via custom implementation
| Platform | Installer |
|---|---|
| macOS (Apple Silicon) | .dmg |
| Windows (x64) | .exe |
Note
macOS builds use ad-hoc code signing (not Apple-notarized). On first launch, go to System Settings > Privacy & Security and click Open Anyway. Alternatively, run:
xattr -dr com.apple.quarantine "/Applications/Coderm.app"Settings unique to Coderm that are not available in upstream VS Code.
| Setting | Type | Default | Description |
|---|---|---|---|
coderm.activePaneBorder.enabled |
boolean |
true |
Enable active pane border highlight |
coderm.activePaneBorder.color |
string |
"" |
Border color (empty = theme's focusBorder) |
coderm.activePaneBorder.width |
number |
1 |
Border thickness (px, 1–5) |
coderm.activePaneBorder.radius |
number |
5 |
Corner radius (px, 0–20; 0 = square corners) |
coderm.cursorAutoHide.enabled |
boolean |
true |
Auto-hide mouse cursor after inactivity |
coderm.cursorAutoHide.delay |
number |
3000 |
Delay before hiding cursor (ms) |
coderm.cursorAutoHide.suppressHover |
boolean |
true |
Suppress editor hover when cursor is auto-hidden |
coderm.workbench.editor.editorGroupIndexInTab |
boolean |
false |
Show editor group index [N] in tab |
coderm.workbench.editor.autoMaximizeOnFocus |
boolean |
true |
Control auto-maximize when focusing smallest pane |
coderm.workbench.editor.preventNewGroupOnFocus |
boolean |
false |
Prevent creating new editor group on focus |
coderm.workbench.editor.resizeIncrement |
number |
60 |
Pane resize increment (px) |
coderm.terminal.horizontalPadding |
number |
20 |
Terminal horizontal padding (px, 0–100) |
coderm.quickOpen.includeTerminals |
boolean |
true |
Include terminal editors in Quick Open |
coderm.quickOpen.localFiles |
boolean |
true |
Include local files with absolute paths in Quick Open when connected via SSH |
coderm.updateDownloadProgress.enabled |
boolean |
true |
Show progress notification during update download |
coderm.terminal.closeEmptyPaneOnKill |
boolean |
true |
Close empty pane and restore focus on terminal kill |
coderm.terminal.persistSessionOnReload |
boolean |
true |
Fully restore terminal sessions (process, cwd, scrollback, pane layout) on reload even when enablePersistentSessions is off; close/quit still discards |
coderm.titleBar.hideMoreActions |
boolean |
true |
Hide the trailing "More Actions" overflow button (...) in the title bar |
coderm.inactiveOverlay.mode |
string |
"on" |
Inactive-window overlay mode (on / off / blur-off) |
coderm.inactiveOverlay.delay |
number |
300 |
Delay before showing overlay when inactive (ms, 0–5000) |
coderm.inactiveOverlay.label |
boolean |
true |
Show the centered "Not Active" card on the overlay |
coderm.inactiveOverlay.dimming |
number |
0.45 |
Backdrop darkness of the overlay (0–1; applies to both on/blur-off) |
coderm.modal.captureContent |
boolean |
true |
When a modal editor is open, route Quick Open / terminal editors into it instead of closing the modal (off = upstream behavior) |
coderm.workbench.editor.separateTerminalEditors |
boolean |
true |
Never mix terminal and text editors in one group; Quick Open and other default open paths route to an existing same-type group (or a new one) instead of mixing |
coderm.workbench.editor.singleTerminalEditorPerGroup |
boolean |
true |
Limit each editor group to a single terminal editor; opening a new terminal routes to an empty group (or creates one) instead of adding a tab to an existing terminal group |
coderm.workbench.editor.disableGroupLock |
boolean |
true |
Completely disable the editor group lock feature — groups can never be locked (automatically or manually) and always behave as unlocked |
coderm.languageHost.enabled |
boolean |
false |
(experimental) Enable the native (Rust) Language Host. Provides tree-sitter-backed documentSymbol, foldingRange, hover, definition, references, and document highlights for the configured languages (Phase 5) |
coderm.languageHost.languages |
array |
[] |
(experimental) Language IDs handled by the native host (e.g. "typescript", "tsx"). Empty keeps the feature inert |
coderm.languageHost.isolatedEnabled |
boolean |
false |
(experimental) Run the extensions listed in isolatedExtensions inside a dedicated extension host process, isolated from the main local process extension host (Phase 6) |
coderm.languageHost.isolatedExtensions |
array |
[] |
(experimental) Extension IDs to route into the isolated extension host when isolatedEnabled is true (Phase 6) |
| Command | Description |
|---|---|
coderm.workbench.editor.resizePaneUp |
Resize pane upward |
coderm.workbench.editor.resizePaneDown |
Resize pane downward |
coderm.workbench.editor.resizePaneLeft |
Resize pane leftward |
coderm.workbench.editor.resizePaneRight |
Resize pane rightward |
coderm.workbench.modalEditor.open |
Open modal editor |
coderm.workbench.modalEditor.close |
Close modal editor |
coderm.workbench.openReadme |
Open the workspace root's README.md, or create a new untitled file if absent |
Tip
Modal Editor: While a modal is open and focused, files from Quick Open and editor-targeted terminals open directly inside it. To run a terminal (e.g. lazygit) inside the modal, set terminal.integrated.defaultLocation: "editor" — panel terminals do not flow into the modal. Set coderm.modal.captureContent: false to restore the upstream behavior (closing the modal and redirecting editors to the main area).
Tip
psmux users: Set terminal.integrated.enableWin32InputMode: true so that psmux and similar terminal multiplexers can correctly distinguish modified key events (e.g., Ctrl+J) in the integrated terminal.
| Feature | Limitation | Notes |
|---|---|---|
| Settings Sync | Unavailable (exclusive to official VS Code) | |
ms-python.vscode-pylance |
Blocked (depends on proprietary module) | Use BasedPyright instead |
ms-vscode-remote.remote-ssh |
Blocked (depends on proprietary server infra) | Use the built-in Open Remote - SSH instead |
ms-vscode-remote.remote-ssh-edit |
Same as above | |
ms-vscode.remote-explorer |
Same as above | |
ms-vscode-remote.remote-containers |
Same as above | |
ms-vscode-remote.remote-wsl |
Same as above | |
ms-vscode.remote-tunnels |
Same as above |
MIT License — see LICENSE.txt.