* Replace assistant-ui's shared-store autoscroll with independent per-pane state
- assistant-ui's useThreadViewportAutoScroll uses shared state that causes random scrolling issues on the compare page
- Replaced with independent per-pane autoscroll implementation
* Fix scroll-click scrolling for slow movements; polish sidebar animations and UI
- Fix middle-click scroll not responding to very slow movements
- Add animations to sidebar navigation icons; font adjustments
- Align app menu styling for consistency
- Fix rare lag on sidebar expand/collapse
- Smooth right sidebar (parameter tuning) animations and expand/collapse lag
* Address PR feedback: clean up unused code and polish sidebar
- Remove unused _SuggestionItem component and its dependencies (SuggestionPrimitive import, SUGGESTION_TOOLS, toolIconMap)
- Log delete-message errors to console before showing toast for better observability
- Further sidebar menu design adjustments
* Address PR feedback: auto-follow guard and NavItem cleanup
- Prevent auto-follow from breaking on short threads: gate wheel/touch detach on scrollTop > 0 so no-op upward gestures on non-scrollable viewports don't flip userDetachedRef
- Simplify NavItem: collapse identical-branch ternary and drop unused variant prop
* Address PR feedback: model selector consistency and nested scroll fix
- Adjust model selector to be consistent with the sidebar
- Fix auto-follow breaking when user scrolls inside nested scrollable regions (reasoning/tool panels): gate wheel/touch detach on innerScrollWillConsumeUpward(target) so bubbled events from inner scrollers don't flip viewport intent (Codex review)
* Filter layout-induced upward scroll deltas from auto-follow detach
Accumulator now counts distanceFromBottom growth instead of raw -scrollTop delta, so browser scroll-anchoring on auto-collapsing panels (reasoning, tool outputs) no longer falsely detaches auto-follow mid-stream.
---------
Co-authored-by: sneakr <hauzin@hotmail.com>
* Chatbox, scroll, and menu fixes
- Fixed chatbox auto-expand height for multi-line text on the compare page
- Fixed chatbox UI to be consistent across compare and new chat
- Fixed scrolling being enabled on pages with no content, which also triggered the scroll-to-bottom button
- Fixed scroll-to-bottom button to only appear after scrolling up a reasonable amount instead of instantly
- Added shutdown studio button to the menu for easier access
- Fixed pop-up menu width to match the user button width
(cherry picked from commit cd4e390dfa84fe311fae79a781b96cc0ef5970a9)
* fix: correct compare scroll viewport and clean up chat composer UI polish
* Dark theme refactor and sidebar/chat UI refinements
- Complete refactoring of dark theme
- Replaced square rounded-corner user profile image with a circular bordered one
- Replaced user profile icon with 'U' initial and renamed label from 'Studio' to 'User'
- Chat bubbles now have a pointy top-right edge
- Sidebar menu tab line color selection is now consistent across all menus
- Tab-selection color animation now also applies to recent chats
- Removed 'Compare' menu autoselect when a compare chat conversation is selected
- Fixed UI consistency in Compare to match New Chat
- Removed sidebar animation and tab line, replaced with rounded selection for consistency
- Further adjustments to sidebar UI
- Further adjustments to compare chat UI
* Fixed sidebar collapse/expand for recent chats and recent runs not being clickable
* Chatbox, scroll, and menu fixes
- Fixed chatbox auto-expand height for multi-line text on the compare page
- Fixed chatbox UI to be consistent across compare and new chat
- Fixed scrolling being enabled on pages with no content, which also triggered the scroll-to-bottom button
- Fixed scroll-to-bottom button to only appear after scrolling up a reasonable amount instead of instantly
- Added shutdown studio button to the menu for easier access
- Fixed pop-up menu width to match the user button width
* Sidebar, fonts, and chat UI refinements
- Replaced logo PNG with real font text for 'unsloth' and 'BETA' label
- Added Hellix font and applied it across menus and UI elements
- Lighter scrollbar in the sidebar compared to other areas of the app
- Adjusted chat font and chat bubble styling
- Adjusted app menu design to stay consistent with the sidebar
- Adjusted text style for 'New Chat' and repositioned content/chatbox
- Adjusted model selector and top area UI
- Fixed footer text from 'LLM's' to 'LLMs'
- Fixed active selection border color incorrectly appearing on page refresh and during general navigation
- Logo now defaults to 'New Chat' when clicked
* Sidebar, model selector, and mobile UI fixes
- Further adjustments to sidebar UI and logo
- Changed right bar icon
- Model selector adjustments
- Collapsed sidebar now matches the content area background
- Adjusted Hellix font spacing across pages
- Fixed sidebar icon overlap on mobile screens
* Adjust sidebar icons
* Adjust sidebar icons
* Fixed compare chat UI and scrolling issues
* Fixed inference settings icon behavior and context info positioning
- Fixed top right inference settings icon to move into sidepanel during expand/collapse, matching left sidebar behavior
- Adjusted context information element positioning
* Fix: textarea overflow in system prompt editor
* Code block redesign, font, and chat bubble adjustments
- Redesigned code block colors and theme
- Changed code block font to Fira Code
- Fixed scrollbar disappearing when expanding/collapsing tool calls in chats
- Adjusted chat bubble background color
* Fix chat bubble background color in dark theme
* fix: restore textarea auto-sizing and scope prompt editor sizing
* fix: add explicit textarea field sizing for prompt editor overflow
* fix: generate chat nonce on click instead of render
* fix: respect training lock on logo navigation
* Refactor compare page dual chat scrolling behavior
* Revert "Refactor compare page dual chat scrolling behavior"
This reverts commit d056ec09f2.
---------
Co-authored-by: sneakr <hauzin@hotmail.com>
Co-authored-by: Roland Tannous <115670425+rolandtannous@users.noreply.github.com>
* auth: default to chat
* settings: relaunch onboarding
* onboarding: return to launch page
* studio: stop auto guided tour
* ui: soften global radius
* cleanup: rename onboarding exit prop
* fix onboarding redirect safety
* Show real Unsloth version in settings
* [pre-commit.ci] auto fixes from pre-commit.com hooks
for more information, see https://pre-commit.ci
---------
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
* feat(studio): replace navbar navigation with collapsible sidebar
Add an app-wide sidebar with hover-expand and pin-to-dock behavior.
Navigation items (Studio, Recipes, Export, Chat) move from the center
pill navbar to the sidebar. Chat threads and recipes render as
collapsible sub-lists. Navbar simplified to logo + update + close.
- Extend SidebarProvider with pinned/hovered state model
- New AppSidebar with animated active indicator, sloth profile menu,
theme toggle, guided tour, back/forward navigation
- Chat page refactored to URL-driven view state via search params
- Extract reusable hooks for chat thread and recipe sidebar data
- Guard startViewTransition for browser compatibility
- Wrap chat deletions in Dexie transaction for data integrity
* feat(studio): move logo to sidebar and make navbar overlay
- Sidebar is now full-height with logo in SidebarHeader
- Collapsed sidebar shows sticker.png, expanded shows full logo
- Navbar is absolute-positioned overlay (no layout space)
- Main content extends to top, aligning with navbar controls
* feat(studio): full-height sidebar with recents, edge-to-edge nav buttons
- Sidebar outside max-w-7xl, pinned to left edge
- Remove sidebar rounding, menu buttons rounded-md
- Nav buttons flush to sidebar edges with no left rounding
- Replace collapsible recipes/chat with flat nav items
- Add Recents section with chat history (1 item when not on chat, full on chat)
- New Chat as first nav item with PencilEdit02Icon
- Cursor pointer on all sidebar buttons
- Navbar temporarily hidden for screenshots
* fix(studio): fix chat scroll, action bar hover, collapsible recents
- Fix sticky composer by removing `relative` override on viewport footer
- Action bar buttons only show on hover (autohide=always)
- Remove floating border/shadow from action bar
- Add scroll space above composer for last message actions
- Back/forward buttons use router history (stay in-app)
- Recents section collapsible with chevron on chat route
- Set html/body/#root height for proper h-full chain
* fix(studio): address review feedback, clean up unused code
- Unhide navbar (was left hidden from screenshot)
- Remove unused imports: SidebarMenuSub*, BubbleChatIcon, ColumnInsertIcon
- Remove unused vars: recipeItems, activeRecipeId, canCompare, recipesOpen
- Include compare query id in active sidebar selection
- Use store type for contextUsage instead of inline type
- Simplify noop in sidebar.tsx
- Remove empty className prop
* feat(studio): add mobile sidebar, recent runs section, and misc UX fixes
* feat(studio): scaffold settings feature module with dialog store
* feat(studio): add tri-state theme store for settings
* feat(chat): add clear-all-chats and export-chat-history utils
* feat(studio): add settings dialog shell with tab rail
* feat(studio): add appearance tab with theme and sidebar pin
* feat(studio): add settings general tab with hf token, auto-title, reset prefs
* feat(studio): add settings chat tab with export and clear
* feat(studio): add api keys tab with list and revoke flow
* feat(studio): add create-key form and reveal dialog
* feat(studio): add usage examples panel to api keys tab
* feat(studio): add settings about tab with update and shutdown
* feat(studio): add settings dropdown item and cmd-comma shortcut
* feat(studio): remove legacy api-keys route and chat-sheet preference rows
* fix(studio): settings dialog a11y + polish pass
* feat(studio): inline api key reveal card replacing nested dialog
* fix(studio): hide revoked keys from settings list
* refactor(studio): strip navbar and hoist training unload guard
* feat(studio): explicit sidebar toggle, remove hover-open and pin icons
* fix(studio): use SidebarRight01Icon for collapsed sidebar open toggle
* fix(studio): address code review findings for settings dialog
* feat(studio): collapsible navigate group with standalone new-chat and compare
* fix(studio): chat-only standalone actions, use ColumnInsertIcon for compare
* fix(studio): sidebar new-chat/compare state reset and icon-mode collapsible
* feat(studio): add compact logo assets for sidebar header
* Fixed sidebar design
* fix(studio): sidebar delete icon hover contrast and sizing
* feat(studio): route-gate sidebar recents (chats off /studio, runs on /studio)
* feat(studio): add chat search store
* feat(studio): add chat search index hook with snapshot-on-open
* feat(studio): add chat search command dialog with global shortcut
* feat(studio): wire chat search into sidebar
* fix(studio): trim hf token on save, add show/hide toggle, commit on close
* revert(studio): restore original sidebar/border colors, brighten sidebar
* feat(studio): forward overlayClassName through CommandDialog
* fix(studio): wrap search dialog in Command context, redesign as flat 635px card
* fix(studio): reserve right padding on recent items so delete icon stops overlapping title
* fix(studio): skip hf token unmount-commit during reset-prefs reload
* chore(studio): drop unused icon import and unreachable runs navigate branch
* fix(studio): chat search index filters archived before limit, batches message query, picks up reasoning text
* fix(studio): keep CommandEmpty in tree so empty state renders correctly
* fix(studio): cap system prompt and chat template textareas so they scroll instead of growing
* fix(studio): attach chat-compare tour anchor to sidebar compare button
* fix(studio): persist system theme explicitly so next-themes does not clobber on reload
* fix(studio): auto-switch to history tab when selecting a recent run from sidebar
* UI overhaul: chatbox, scrollbar, sidebar, and compare view
UI Changes:
- Redesigned the Compare UI with general cleanup
- Redesigned the Chatbox UI
- Reduced the width of the user chat bubble for improved readability
- Narrowed the user chat box across the content page
- Adjusted thinking-box text color to be slightly darker
- Removed faded text effect from chat messages
- Removed faded text effect from the thinking box
- Added a small LLM chat safety note at the bottom of the chatbox
- Restyled the scrollbar
Layout & Behavior:
- Reworked the scrollbar to span the full height of the page (no top/bottom padding) and remain persistently visible when content is scrollable, rather than only on hover
- Reworked the Configuration sidebar to span full height — removed rounded corners and borders, with the scrollbar adjusted to match the full top-to-bottom layout
- Adjusted the top menu and bottom chatbox content areas to work correctly with the new full-page scroll behavior
- Made chat content match the chatbox width, with content sliding slightly behind the chatbox when scrolling
- Aligned chat text width with the chatbox for visual consistency, including how far the text extends behind the chatbox
Fixes:
- Fixed the chatbox not auto-expanding when typing multi-line input while bottom-positioned during an active chat (previously only worked before a chat had started)
- Fixed positioning and design of the user chat hover menu buttons to match the assistant chat box — now displayed below the chat bubble instead of on the left side
* Fix user message layout in thread component
* swap code icon
* fix compare layout
* fix compare pane flex
* Sidebar improvements and fixes
- Added scrolling support to the sidebar so menus and recent chats no longer get hidden
- Recent chats are now always visible in the sidebar, not hidden when in Studio, Recipes, or Export
- Recent chat is now deselected when selecting other navigations
- Fixed sidebar glitch where browser resize could make the sidebar and expand button disappear completely
- Fixed glitch where the open-sidebar hover tooltip appeared above the logo when clicking expand sidebar
- Reduced sidebar width on mobile to around 2/3 of the screen (was too wide)
- Made the close-sidebar hover tooltip consistent with the rest of the design
- Removed sidebar collapse/expand animation
- Small adjustment to chat width
* Fix route scrolling, polling, and theme sync issues
* Fix Studio page scrolling
---------
Co-authored-by: sneakr <hauzin@hotmail.com>
* fix(frontend): scope sans font overrides to chat thread only
* fix(frontend): use font-sans fallback for heading stack and simplify chat font rules
---------
Co-authored-by: Daniel Han <danielhanchen@gmail.com>
- Add min-w-0 guards to thread/message/markdown containers to prevent
content overflow past the composer width
- Unify chat typography from Hellix/Space Grotesk to the sans stack,
keeping monospace for code blocks and inline code
- Restructure desktop navbar right-side controls with shrink-0 wrappers
for consistent spacing across HoverCard roots
- Soften tool-call label styling (font-medium + text-foreground/85
instead of bold)
- Add responsive code block sizing via @container queries
- Add horizontal scrolling for wide code blocks within the thread column
- Scope list-item code block alignment CSS to .aui-thread-root
- Preserve useScrollLock in tool-fallback and tool-group collapsibles
- Fall back to bg-background on ViewportFooter when hideComposer is true
- Widen inline code monospace selector to cover th, blockquote, and
heading elements
- Remove unused @fontsource-variable/space-grotesk import
* fix(studio): align config cards, dynamic height for expanders, LoRA collapsible
* Fix clipping regressions in training, dataset, and params section cards
- training-section: Add hasMessage conditional so the card expands
(min-h) when startError, vision/audio incompatibility, or config
validation messages are present instead of always using fixed height
- dataset-section: Expand card when a local dataset is selected via
upload (datasetSource === "upload" && selectedLocalDataset), not only
when the Advanced panel is open
- params-section: Guard loraOpen behind isLora so switching to full
fine-tune collapses the card instead of staying expanded from stale
React useState
* Fix dataset card clipping for direct file uploads
Use uploadedFile instead of selectedLocalDataset in the card height
condition. selectedLocalDataset is derived from localDatasets.find()
which only resolves for Data Recipe entries, not direct file uploads
(.jsonl, .csv, .parquet, .arrow). The card already renders the Eval
Dataset panel based on uploadedFile (line 750), so the height gate
should match.
---------
Co-authored-by: Daniel Han <danielhanchen@gmail.com>
* Add elapsed timer to tool status pill in Studio
Show a count-up seconds timer (0s, 1s, 2s, ...) next to the tool status
text in the composer area. Helps users gauge how long a tool call (web
search, code execution) has been running. Timer resets when a new tool
starts and disappears when all tools finish.
* Fix tool call parsing, add tool outputs panel and reasoning copy button
Backend:
- Rewrite tool call XML parser to use balanced-brace JSON extraction
instead of greedy regex, fixing truncation on nested braces in
code/JSON arguments
- Handle optional closing tags (</tool_call>, </function>, </parameter>)
that models frequently omit
- Support bare <function=...> tags without <tool_call> wrapper
- Strip tool call markup from streamed content so raw XML never leaks
into the chat UI
- Use a persistent ~/studio_sandbox/ working directory for tool
execution so files persist across calls within a session
- Emit tool_start/tool_end SSE events so the frontend can display
tool inputs and outputs
Frontend:
- Add collapsible "Tool Outputs" panel below assistant messages showing
each tool call's input and output with copy buttons
- Add copy button to reasoning blocks
- Add elapsed timer to tool status pill
- Update project URLs in pyproject.toml (http -> https, add docs link)
* [pre-commit.ci] auto fixes from pre-commit.com hooks
for more information, see https://pre-commit.ci
* Add interactive HTML preview with fullscreen toggle for code blocks
HTML code fences now render an interactive sandboxed iframe preview
below the syntax-highlighted code, similar to how SVG fences show
an image preview. The iframe uses sandbox="allow-scripts" to allow
JavaScript execution while blocking access to the parent page.
Includes a fullscreen toggle (enlarge/minimize button) that expands
the preview into a viewport overlay, dismissible via button, Escape
key, or backdrop click. A streaming placeholder prevents partial
HTML from rendering mid-stream.
* Add tool call settings: auto-heal toggle, max iterations, timeout
Add three user-configurable tool call settings to the Studio Settings panel:
- Auto Heal Tool Calls: toggle to control fallback XML parsing of malformed
tool calls from model output (default: on)
- Max Tool Calls Per Message: slider 0-40 + Max to cap tool call iterations
per message (default: 10)
- Max Tool Call Duration: slider 1-30 minutes + Max to set per-tool-call
execution timeout (default: 5 minutes)
All settings persist to localStorage and flow through the full stack:
frontend store -> API request -> Pydantic model -> route -> llama_cpp -> tools.
* [pre-commit.ci] auto fixes from pre-commit.com hooks
for more information, see https://pre-commit.ci
* Fix tool call timeout: respect no-limit and apply to web search
- Use a sentinel to distinguish timeout=None (no limit) from the default
(300s). Previously None was silently replaced with _EXEC_TIMEOUT.
- Pass the configured timeout to DDGS() for web searches so the setting
applies uniformly to all tool types.
* [pre-commit.ci] auto fixes from pre-commit.com hooks
for more information, see https://pre-commit.ci
* Add input validation bounds and per-thread sandbox isolation
- Add ge=0 constraint to max_tool_calls_per_message (rejects negative values)
- Add ge=1 constraint to tool_call_timeout (minimum 1 second)
- Thread session_id from frontend through backend to tool execution
- Scope sandbox directories per conversation: ~/studio_sandbox/{thread_id}/
- Backwards compatible: API callers without session_id use ~/studio_sandbox/
* [pre-commit.ci] auto fixes from pre-commit.com hooks
for more information, see https://pre-commit.ci
* Fix non-monotonic streaming and Python temp script path
- Split tool markup stripping into closed-only (mid-stream) and full
(final flush) to prevent cumulative text from shrinking mid-stream
- Enforce monotonicity: only emit when cleaned text grows, so the
proxy's delta logic (cumulative[len(prev_text):]) never breaks
- Place Python temp scripts in the sandbox workdir instead of /tmp so
sys.path[0] points to the sandbox and cross-call imports work
* [pre-commit.ci] auto fixes from pre-commit.com hooks
for more information, see https://pre-commit.ci
* Sanitize session_id to prevent path traversal in sandbox
Strip path separators and parent-dir references from session_id before
using it as a directory name. Verify the resolved path stays under
~/studio_sandbox/ as a second guard.
* feat(chat): proper assistant-ui tool call UIs with sources
Replace custom metadata-based ToolOutputsGroup with native assistant-ui
tool-call content parts. Backend SSE tool_start/tool_end events now emit
proper { type: "tool-call" } parts from the adapter, enabling per-tool
UIs registered via tools.by_name in MessagePrimitive.Parts.
- Web search: Globe icon, Source badges with favicons, auto-collapse
when LLM starts responding
- Python: Code icon, syntax-highlighted code via Streamdown/shiki,
output block with copy
- Terminal: Terminal icon, command in trigger, output with copy
- ToolGroup wraps consecutive tool calls (skips for single calls)
- Sources component renders URL badges at end of message
- Flattened code block CSS (single border, no nested boxes)
* fix(inference): respect empty enabled_tools allowlist
`if payload.enabled_tools:` is falsy for [], falling through to
ALL_TOOLS. Use `is not None` so an explicit empty list disables
all tools as intended.
---------
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Co-authored-by: Shine1i <wasimysdev@gmail.com>
