Let users refresh a session transcript from the sidebar without reopening it. Reuse the existing forced message loading path so the reload behavior stays aligned with normal session hydration.
## Summary
- escape raw HTML when rendering user message markdown so prompt input
is shown as text instead of injected HTML
- keep assistant and tool markdown behavior unchanged by scoping the
escape behavior to user messages
- update markdown cache keys so escaped and non-escaped render output do
not collide
## Verification
- `npm run typecheck --workspace @codenomad/ui` *(fails in this
workspace because frontend dependencies are not installed)*
- `npm run build --workspace @codenomad/ui` *(fails in this workspace
because `vite` is not installed)*
--
Yours,
[CodeNomadBot](https://github.com/NeuralNomadsAI/CodeNomad)
Co-authored-by: Shantur <shantur@Mac.home>
## Summary
- Adds file writing capability to Monaco editor in the file viewer
- Implements writeFile API on the server for workspace files
- Integrates save functionality into the file viewer UI with proper
state management
## Bug Fixes (Review Feedback)
- Fixed failed save discarding edits when switching files - now checks
save result and only proceeds if successful
- Fixed refresh overwriting dirty editor state - now prompts for
confirmation before discarding edits
- Fixed save button unable to save empty files - changed check from `if
(content)` to `if (content !== undefined && content !== null)`
- Added agent edit conflict detection - when agent edits file while user
has unsaved changes, shows conflict dialog with Overwrite/Cancel options
- Fixed dialog appearing behind unpinned sidebar - increased alert
dialog z-index to z-100
## Related Issues
- Closes#251
---------
Co-authored-by: Jess Chadwick <jchadwick@gmail.com>
## Summary
- add server-backed speech capabilities and transcription endpoints plus
UI settings for speech configuration
- add push-to-talk prompt voice input with microphone controls,
transcription insertion, and browser capability gating
- keep prompt controls aligned by restoring right-side nav placement and
moving the mic beside the expand control
# feat(i18n): Hebrew locale + full RTL support
## Summary
This PR adds full Hebrew (he) locale support to the UI, including a
complete translation of all user-facing strings and comprehensive RTL
layout support across all components.
## What was done
### Hebrew translation
- Full translation of all i18n message files for the `he` locale (17
translation files)
- Registered the language in the i18n system and the language picker
### RTL support
- Automatic direction detection (`dir="rtl"`) when Hebrew is selected
- Replaced physical CSS properties (`left`/`right`) with logical
equivalents (`inline-start`/`inline-end`) across the project
- Fixed resize direction, file path alignment, and textarea padding
- Fixed navigation button positioning in textarea for RTL
- Fixed scrollbar direction in RTL
- Fixed code block direction and selector alignment
- Fixed Monaco editor direction in the file viewer
- Auto-detect text direction in reasoning block (`dir="auto"` +
`unicode-bidi: plaintext`)
### Adapted components
- `session-layout` — sidebar and resize handle
- `prompt-input` — text direction and buttons
- `message-base` — message blocks and reasoning
- `message-timeline` — timeline bar
- `right-panel` — right side panel
- `tool-call` — tool call display
- `settings-screen` — settings page
- `selector` — selection component
- `instance-shell` — main shell
## New files
```
packages/ui/src/lib/i18n/messages/he/
advancedSettings.ts
app.ts
commands.ts
dialogs.ts
filesystem.ts
folderSelection.ts
index.ts
instance.ts
loadingScreen.ts
logs.ts
markdown.ts
messaging.ts
remoteAccess.ts
session.ts
settings.ts
time.ts
toolCall.ts
```
## Suggested testing
- Switch language to Hebrew and verify all strings are translated
- Verify RTL layout is correct across all screens (session, settings,
file viewer)
- Verify that English text inside a reasoning block is displayed LTR
- Switch back to English and verify everything returns to LTR
---------
Co-authored-by: Claude Sonnet 4.6 <noreply@anthropic.com>
Co-authored-by: Shantur Rathore <i@shantur.com>
## Summary
- split the right panel, picker, and tool call secondary viewers into
smaller deferred chunks
- release hidden right-panel file buffers and stop tracking static
tool-call scrollers when they are not needed
- keep this branch focused on the remaining secondary viewer chunking
work now that the Monaco-specific chunking moved into PR 215
## Testing
- npm run build --workspace @codenomad/ui
## What and why
CodeNomad had no RTL (right-to-left) support, so users writing in Hebrew
or Arabic would see their messages displayed left-to-right — misaligned
text, broken reading flow, wrong punctuation placement.
This PR adds automatic direction detection to all elements that display
user or model text. The browser detects direction from the first strong
character in each text block: Hebrew/Arabic → RTL, Latin/code → LTR. No
configuration needed — it just works per message, per paragraph.
## Technical notes
The natural fix is `dir="auto"` on the containing elements. However,
Chromium does not propagate direction detection from a parent `<div>`
into its `<p>` children — so Hebrew inside `<p>` rendered via
`innerHTML` (as markdown is) was still detected as LTR. The fix is to
apply `unicode-bidi: plaintext` via CSS directly on the block-level
elements (`p`, `li`, headings, etc.), which has the same auto-detection
semantics but applies per element.
## Summary
- Add `dir="auto"` to all elements containing user-generated or
model-generated text (message content, prompt input, session names, tool
outputs) so the browser auto-detects text direction
- Add `unicode-bidi: plaintext` via CSS to markdown block elements (`p`,
`li`, headings, `blockquote`, `td`/`th`) to fix per-paragraph RTL
detection in Chromium (where `dir="auto"` on a parent div does not
recurse into block children)
- Convert physical CSS properties to logical equivalents in
`markdown.css`: `border-left` → `border-inline-start`, `padding-left` →
`padding-inline-start`, `text-align: left` → `text-align: start`,
`margin-left` → `margin-inline-start`
## Affected components
- `markdown.tsx` — main markdown renderer
- `message-part.tsx` — text part wrapper and plain-text fallback
- `message-item.tsx` — message body and error blocks
- `prompt-input.tsx` — user input textarea
- `session-list.tsx` — session titles in sidebar
- `session-rename-dialog.tsx` — session rename input
- `instance-welcome-view.tsx` — Resume Session dialog
- `tool-call/markdown-render.tsx` — tool output markdown fallback
- `tool-call/ansi-render.tsx` — ANSI output
- `tool-call/diagnostics-section.tsx` — diagnostic messages
## Test plan
- [ ] Send a Hebrew-only message → text right-aligned
- [ ] Send a mixed Hebrew + English message → correct per-paragraph
direction
- [ ] Message containing a code block → code stays LTR
- [ ] Type Hebrew in the prompt textarea → input flows right-to-left
- [ ] Hebrew session name in sidebar → right-aligned
- [ ] Hebrew session name in Resume Session dialog → right-aligned
🤖 Generated with [Claude Code](https://claude.com/claude-code)
---------
Co-authored-by: Claude Sonnet 4.6 <noreply@anthropic.com>
## Summary
- lazy-load the markdown and diff render paths so they stop inflating
initial UI startup work
- move shared text rendering helpers out of the markdown path and keep
diff rendering on the deferred path
- defer the Monaco secondary viewers so the markdown and diff path no
longer keeps that work in the main bundle
## Follow-ups
- related fork follow-up: Pagecran/CodeNomad#1
- that follow-up is now independent on dev and only keeps the remaining
right panel, picker, and tool-call secondary chunking work
## Testing
- npm run typecheck --workspace @codenomad/ui
- npm run build --workspace @codenomad/ui
## What
Fix slash command execution so `[pasted #N]` placeholders are resolved
before calling `session.command`, matching normal prompt send behavior.
## Why
When pasting long text into a slash command (e.g. `/some-command [pasted
#1]`), the UI previously bypassed `resolvePastedPlaceholders(...)` for
known slash commands and sent the literal placeholder text as command
arguments.
## Changes
- Resolve pasted placeholders (and other prompt placeholders handled by
`resolvePastedPlaceholders`) in slash-command arguments before
`executeCustomCommand(...)`.
- Remove *consumed* pasted-text attachments (those referenced by
placeholders in the slash-command args) so they don’t linger for the
next prompt.
Fixes#234.
## Notes
- I attempted `npm run typecheck --workspace @codenomad/ui` locally but
the workspace dependencies aren’t installed in this bot environment, so
it fails with missing-module errors. CI should validate with a full
install.
--
Yours,
[CodeNomadBot](https://github.com/NeuralNomadsAI/CodeNomad)
Co-authored-by: Shantur Rathore <i@shantur.com>
## Summary
- restore the GitHub and Discord links on the folder picker in the Tauri
app
- open those links through the desktop opener bridge instead of relying
on browser-only navigation behavior
- include the capability/schema updates needed for the opener path
## Testing
- npm run typecheck --workspace @codenomad/ui
- cargo check --manifest-path packages/tauri-app/src-tauri/Cargo.toml
### Summary of Improvements
This PR replaces the custom `IntersectionObserver`-based virtualization
with the `virtua` library to significantly improve rendering performance
and UI responsiveness.
### 🚀 Performance Results
Verified using `session-performance.test.ts`:
- **Rendering**: 2000 messages rendered in **16.90ms**.
- **Huge Conversation**: 10,000 messages processed in **0.80ms**.
- **Session Switching**: Average switch time reduced to **0.58ms**
(virtually zero lag).
### 🛠️ Key Changes
- **Virtualized Message Stream**: Integrated `virtua/solid` for
efficient windowing and automatic scroll compensation.
- **Floating Scroll Controls**: Applied `position: absolute` and
`pointer-events: none` to the list controls to ensure
scroll-to-top/bottom buttons float correctly over the message area
without blocking interactions.
- **Package Synchronization**: Updated `virtua` and SDK dependencies,
with a fully synchronized `package-lock.json` for stable builds.
### 🎥 UI Verification
https://github.com/user-attachments/assets/24e483a3-8be6-4ac4-a431-d719f2015f4e
- **Smooth Scrolling**: Verified that rendering gaps are eliminated
during fast scrolls.
- **Position Retention**: Scroll positions are preserved when switching
between sessions.
> [!NOTE]
> Detailed performance gains and layout fixes are isolated to the
`virtua` implementation and core package updates, following the
requested cleanup.
---------
Co-authored-by: Shantur Rathore <i@shantur.com>
Disable follow-mode virtualization churn and simplify reasoning header layout so streaming thinking blocks stop nudging the scroll position while the list is pinned to bottom.
Keep visible rows mounted during follow-up measurements and clear stale refs so async message rendering no longer flickers or measures detached blocks. Coalesce per-item render notifications so content-heavy rows only trigger one remeasurement per frame.
Complete re-review of PR #188 (commits 224cab6 feature + 2c27fc5 perf/i18n follow-up). Gatekeeper focus: standards, correctness, perf/complexity, and translation completeness.
What this changes (pre -> post)
Pre: timeline primarily navigation/hover preview; bulk delete selection message-level and token metrics tied to backend assistant output tokens (missing tool payload weight).
Post: segment-level timeline selection + range (Shift) + toggle (Ctrl/Meta) + mobile long-press; histogram ribs overlay showing relative + absolute (~10k cap) token weight; assistant-turn grouping to avoid adjacency bugs; bulk-delete toolbar shows Before / Selection / After token pills.
Code standards / correctness
OK: Solid signal/memo/effect patterns with cleanup; no obvious lifecycle leaks. Grouping avoids adjacency overlap by mapping messageId to turns.
Fix: selection-id stability is mitigated by pruning stale ids after segment rebuilds; long term stable ids from part ids/toolPartIds remain recommended.
Fix: token counts now share getPartCharCount in both x-ray overlay and bulk-delete toolbar, keeping estimates consistent with live store updates.
Performance / complexity
OK: O(n^2) hotspots removed for liveSegmentChars and selectedTokenTotal. groupRole + deleteUpTo hover checks now memoize messageId sets/maps.
Note: getPartCharCount can be heavy for large tool payloads but remains gated behind selection mode.
CSS / UI integration
Fix: x-ray token label now uses theme tokens instead of hard-coded colors. Delete toolbar now uses menu-based controls with selection-mode toggle.
i18n
Fix: selection hint now renders Cmd/Ctrl via localized modifier placeholder; all locales updated.
Addresses bot review feedback on commit 224cab6.
## Performance: liveSegmentChars O(n²) → O(n)
The memo had three inner loops scanning all props.segments per unique
messageId. Added a single O(n) pre-pass building a
segmentsByMessageId Map, then replaced all three inner loops with
map lookups. Total complexity: O(n) instead of O(m×n).
File: packages/ui/src/components/message-timeline.tsx
## Performance: selectedTokenTotal O(n²) → O(n)
For each selected messageId, the memo scanned all segments to sum
chars. On "Select all" this was O(selected × segments). Now builds a
charsByMessageId map in one O(n) pass and does O(1) lookups per
selected message. Same pattern as aggregateTokensByMessageId.
File: packages/ui/src/components/message-section.tsx
## SSR guard: resize listener
window.addEventListener("resize", computeBadgeLayout) lacked a
typeof window !== "undefined" guard. Other window usage in the file
was guarded. Wrapped the addEventListener, requestAnimationFrame, and
onCleanup block in the guard.
File: packages/ui/src/components/message-timeline.tsx
## i18n: mirror selectionHint key in 5 locale files
messageSection.bulkDelete.selectionHint was only defined in
en/messaging.ts. Added the key (English string, since Ctrl/Shift/Esc
are universal keyboard labels) to es, fr, ja, ru, and zh-Hans.
Files: packages/ui/src/lib/i18n/messages/{es,fr,ja,ru,zh-Hans}/messaging.ts
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Overhauls the message timeline sidebar with segment-level selection,
token-aware xray histogram bars, and messageId-based grouping — replacing
the previous message-level selection and positional adjacency logic.
## Selection System (SELECTION-SYSTEM)
- Dual-level selection: `selectedTimelineIds` (segment IDs) as the
source of truth, bridged to `selectedForDeletion` (message IDs) via
a reactive `createEffect`.
- CTRL+Click: toggles individual segments. Clicking an assistant parent
with unexpanded tools expands the group and selects all members.
Re-clicking collapses and deselects.
- SHIFT+Click: range selection. Direction follows anchor state — if the
anchor is selected the range is additive; if not, subtractive.
- Escape: clears all selection via a global keydown listener.
- Long-press (500ms, 10px jitter tolerance): mobile/touch selection
via pointer events with context-menu suppression.
- Scroll anchor preservation: captures badge offsetTop before toggling
visibility, restores scrollTop after layout shift.
## Token Count Fix (TOKEN-COUNT-FIX)
- New `getPartCharCount()` estimates characters for any `ClientPart`.
Handles text, tool state (input/output/metadata), and content arrays.
- **Skips `filediff` metadata key** — this key contains full before/after
file content that inflated character counts by 10-100x.
- `totalChars` field added to `TimelineSegment` and `PendingSegment`,
accumulated during `buildTimelineSegments()`.
## Scroll Performance (SCROLL-PERF)
- Two-tier positioning replaces per-badge `getBoundingClientRect` on
every scroll event:
1. `computeBadgeLayout()` — expensive pass, runs once on activation,
resize, or expansion. Stores `layoutTop` relative to scroll content.
2. `handleScrollRaf()` — RAF-throttled, reads 1 container rect per
frame. Derives all badge screen positions arithmetically.
- `clipBounds` subtracts delete toolbar height + 16px gap when toolbar
is visible, preventing xray bars from overlapping the toolbar.
## Group Logic (GROUP-LOGIC)
- `getAdjacentGroup()`: changed from backward positional walk to
`segments.filter(s => s.messageId === clicked.messageId)`. Fixes
cross-message group overlap when consecutive tool segments belong to
different assistant messages.
- `groupRole()`: checks for sibling tools via `messageId`.
- `isGroupStart()`: checks previous segment's `messageId`.
- Only assistant badges trigger group selection; tool and user badges
are always standalone.
## Active Highlight (ACTIVE-HIGHLIGHT)
- Renamed `activeMessageId` → `activeSegmentId` (signal, prop, and
comparison). Clicking a badge now highlights only that specific badge,
not all badges sharing the same messageId.
- Intersection observer resolves messageId → first segment's id.
- Auto-scroll effect uses segment id directly (no `.find()` lookup).
## XRay Histogram Bars (XRAY-BARS)
- Portal-based overlay with two bars per segment:
- Relative bar: width = tokens/maxTokens, green-to-red gradient.
- Absolute bar: width = tokens/10000 (capped), grey, with red glow
overflow indicator when tokens exceed ABSOLUTE_TOKEN_CAP (10K).
- Token labels as pill-shaped badges (white bg, dark border, 12px font,
1.5rem height matching badge height) at the left tip of each bar.
- `liveSegmentChars` memo fetches fresh char counts from the message
store to handle stale tool output that arrived after segment creation.
- `aggregateTokensByMessageId` memo: O(n) pre-computation replacing the
previous O(n²) per-segment iteration inside `<For>`.
- `clip-path: inset(...)` clips bars at layout edges.
## Delete Toolbar Token Display (TOKEN-TOTAL-IN-TOOLBAR)
- Removed `outputTokensByMessageId` (backend `entry.outputTokens` only
counted assistant output, missing tool result content entirely).
- `selectedTokenTotal` now sums `seg.totalChars` across all segments
for each selected messageId, divides by 4. Consistent with xray bars.
- Three color-coded pills: Before (muted, current context), Selection
(red, tokens being removed), After (green, remaining after deletion).
Eliminates mental arithmetic for users targeting a context token count.
## Delete Hover Fix
- Removed `selected.has(segment.messageId)` → `return true` from
`isDeleteHovered()`. The red delete overlay now only activates from
actual hover interactions (kind === "message" or "deleteUpTo"), not
from the selection state. This prevents the red overlay from masking
the blue segment-level selection highlight.
## CSS Changes
- message-selection.css: Restyled toolbar with accent-primary scheme,
three-pill token group, button variants (--delete, --cancel), hint.
- message-timeline.css: Selection styling (!important overrides), group
indicators (left border), xray overlay (fixed fullscreen, z-index 40),
rib/bar/label styles, container layout, stacking context isolation.
## Files Changed
- packages/ui/src/components/message-section.tsx (+345/-197)
- packages/ui/src/components/message-timeline.tsx (+671/-199)
- packages/ui/src/lib/i18n/messages/en/messaging.ts (+1/-2)
- packages/ui/src/styles/messaging/message-selection.css (+107/-34)
- packages/ui/src/styles/messaging/message-timeline.css (+146/-0)
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
