* refactor(chat): enhance scroll management
Add bottom detection with epsilon tolerance for precise positioning
Introduce pending anchor restoration for seamless session switching
Include active turn anchor and spacer height in message store
- Add bottom detection with epsilon tolerance for precise positioning
- Introduce pending anchor restoration for seamless session switching
Include active turn anchor and spacer height in message store
- Added CodeMirror editor for file content editing in FilesView.
- Introduced draft saving functionality with unsaved changes confirmation dialog.
- Implemented file writing API to persist changes to the filesystem.
- Enhanced language support for syntax highlighting based on file extensions.
- Updated UI components to support new editing features, including save and discard options.
- Refactored line selection logic for improved user experience on both desktop and mobile.
- Added new utility functions for language detection by file extension.
- Introduced a new theme for CodeMirror to align with the application's design.
* Stability and performance improvements. (#1)
## Changelog
### Performance Improvements
- **perf: make terminal creation cwd check async (#9)**
Replaced synchronous `fs.existsSync` with `fs.promises.access` in the terminal creation handler to prevent blocking the event loop.
Improves throughput under high load.
- **perf: optimize fuzzyMatchScore by avoiding redundant lowercasing (#8)**
Renamed `fuzzyMatchScore` to `fuzzyMatchScoreNormalized` and updated it to accept a pre-lowercased query, avoiding repeated string allocations.
Updated the call site in `searchFilesystemFiles`.
~25% search performance improvement on large datasets.
- **perf: use async file read in update-install handler (#7)**
Replaced `fs.readFileSync` with `await fs.promises.readFile` to avoid blocking the event loop.
**Benchmark (10k ops):**
- Sync: ~95ms (blocking)
- Async: ~1124ms (non-blocking)
Higher per-call overhead, but better server responsiveness.
- **perf(server): optimize mkdir endpoint with async fs (#6)**
Replaced `fs.mkdirSync` with `await fsPromises.mkdir` in `/api/fs/mkdir`.
Prevents event-loop blocking and improves concurrent performance.
**Result:** ~2× throughput improvement (100 concurrent requests).
- **perf: parallelize fs checks in validateProjectEntries (#4)**
Replaced serial `for...of` with `Promise.all + map`.
Reduced validation time for 500 projects from ~110ms to ~20ms (~5× speedup).
- **perf: cache getLoginShellPath result to avoid blocking event loop (#5)**
Cached `getLoginShellPath` result to avoid repeated `spawnSync` calls (~400ms each).
Subsequent calls reduced to <1ms.
---
### Server Fixes
- **fix(server): use async check for terminal restart endpoint (#3)**
Replaced `fs.existsSync` with `fs.promises.stat` in `/api/terminal/:sessionId/restart`.
Added directory validation for better robustness.
---
### UI & Accessibility
- **feat(ui): add aria-labels to git identities sidebar buttons (#1)**
- Added `aria-label="Create new profile"` to the create button
- Added `aria-label="Profile actions"` to the dropdown trigger
- Added `.Jules/palette.md` for UX/a11y learnings
---
### UI Performance (Bolt)
- **⚡ Bolt: Optimize MessageList re-renders by preserving referential equality (#2)**
- **⚡ Bolt: Optimize MessageList re-renders by preserving referential equality (#11)**
- **⚡ Bolt: Optimize MessageList re-renders by preserving referential equality (#12)**
* stability and improvements (#17)
* feat: add corner radius setting and update snackbar actions
- Add `cornerRadius` to UI store and settings.
- Add Corner Radius slider to Visual Settings section.
- Apply corner radius to ChatInput component.
- Remove default close button from Snackbar (Sonner).
- Add "OK" action button to session deletion toasts.
- Ensure `cornerRadius` setting is visible in OpenChamberPage.
* fix(ui): add missing aria-label to radius slider and verify functionality
- Added `aria-label="Corner radius in pixels"` to the desktop version of the corner radius slider for accessibility.
- Verified functionality and accessibility compliance via script.
* fix(ui): restore input bar offset setting on desktop
- Restored the Input Bar Offset setting to be visible on desktop, not just mobile.
- Verified both Corner Radius and Input Bar Offset sliders are accessible.
* Fix mobile layout for chat input controls (#16)
* Fix mobile layout for chat input controls
- Reduced horizontal gaps in mobile model controls.
- Added max-width constraints to model, variant, and agent labels on mobile to prevent overflow and cramping.
- Optimized spacing for mobile view.
* feat(git): auto-select gitmoji for generated commit messages
When the "Generate commit message" feature is used and gitmoji is enabled, automatically prepend the appropriate gitmoji based on the commit subject keywords.
- Added `KEYWORD_MAP` to map commit types to gitmojis.
- Added `matchGitmojiFromSubject` helper.
- Updated `handleGenerateCommitMessage` to apply the gitmoji.
* feat(git): auto-select gitmoji for generated commit messages
- Added `KEYWORD_MAP` to map commit types to gitmojis.
- Added `matchGitmojiFromSubject` helper.
- Updated `handleGenerateCommitMessage` to apply the gitmoji.
- Fixed mobile layout for model controls.
- Add BranchPickerDialog component to browse branches across all projects
- Filter out branches that already have worktrees
- Show commit hash and ahead/behind indicators for each branch
- Add createWorktreeSessionForBranch() for specific project/branch
- Add worktree and branch picker buttons in sidebar project header
Co-authored-by: Bohdan Triapitsyn <artmore@protonmail.com>
Add gitmoji toggle in Git settings to enable emoji support
Show Add gitmoji button in commit section when feature is enabled
Display gitmoji picker dialog with searchable emoji list
Add a dedicated button to create new worktree sessions directly from the
project header. The button appears on hover (alongside the existing menu)
for git repositories, making the worktree feature more discoverable.
- Add onNewWorktreeSession prop to SortableProjectItem
- Show git branch icon button between menu and new session button
- Button only visible for git repositories
- Uses same hover behavior as the existing project menu
Replace the subtle pulse animation with a visible 3x3 grid loader
that appears before the session name when a session is actively
processing. This provides clearer visual feedback of session activity.
- Add new GridLoader component (pure CSS, no dependencies)
- Show loader in sidebar when session phase is 'busy' or 'cooldown'
Enable opening the session dropdown menu via right-click, providing
a more native desktop experience. The three-dot menu button continues
to work as before.
Add copy diagnostics button in About dialog.
Button copies report with OpenChamber state, OpenCode health, directories, and projects.
Show success or error toasts after copying attempt.
This fixes a race condition where the client watchdog timeout (25s) was shorter than the server heartbeat interval (30s).
Changes:
- Server: Decreased heartbeat interval from 30s to 15s to send keepalives more frequently.
- Client: Increased stale connection threshold from 25s to 45s to allow for 3 missed heartbeats before reconnecting.
This ensures stable connections during long subagent tasks where no text generation occurs.
Co-authored-by: OpenCode Test <test@opencode.ai>
* feat: add Files tab for browsing workspace files
- Add Files tab between Diff and Terminal in header
- Implement hierarchical file tree with expand/collapse
- Add fuzzy search with debouncing and relevance ranking
- Support gitignore filtering via `git check-ignore` (web + desktop)
- Add syntax highlighting for 150+ file types
- Add image preview (SVG, PNG, JPG, etc.)
- Add line numbers, wrap toggle, and copy button
- Desktop: split-pane layout matching DiffView
- Mobile: drill-in navigation with full-width sidebar
- Update help dialog with Cmd+3 shortcut
- Increase header breakpoint to 940px for new tab
* feat: enhance context and session stores to track agent/model/variant choices for historical sessions
* feat: implement line selection and commenting functionality in FilesView
Add command to open active session in editor panel.
Introduce editor view mode for displaying sessions alongside files.
Update toolbar navigation for editor and sidebar modes.
On iOS devices, when the keyboard is open, there's a home indicator bar
(approximately 34px tall) at the bottom of the keyboard that needs additional
safe area padding.
Changes:
- Add --oc-keyboard-home-indicator CSS variable
- Add ios-keyboard-safe-area class for keyboard open state
- Detect iOS userAgent and set keyboard home indicator height
- Apply ios-keyboard-safe-area class to ChatInput when keyboard is open
Co-authored-by: Jovines <jovines@qq.com>
* fix(upload): increase attachment size limit to 50mb
Raises body limits in web proxy and desktop app. Adds client-side size checks and better 413 error handling.
* fix(client): auto-compress large images to avoid server body limits
Adds client-side compression for images >1MB. Resizes to max 2048px and converts large PNGs to JPEG. Adds detailed logging for debugging.
* chore: remove debug logs from client and proxy
Bohdan Triapitsyn