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81d54bbfd5
* fix: make SSE client robust to premature [DONE] in agentic proxy chains * webui: remove client-side context pre-check and rely on backend for limits Removed the client-side context window pre-check and now simply sends messages while keeping the dialog imports limited to core components, eliminating the maximum context alert path Simplified streaming and non-streaming chat error handling to surface a generic 'No response received from server' error whenever the backend returns no content Removed the obsolete maxContextError plumbing from the chat store so state management now focuses on the core message flow without special context-limit cases * webui: cosmetic rename of error messages * Update tools/server/webui/src/lib/stores/chat.svelte.ts Co-authored-by: Aleksander Grygier <aleksander.grygier@gmail.com> * Update tools/server/webui/src/lib/stores/chat.svelte.ts Co-authored-by: Aleksander Grygier <aleksander.grygier@gmail.com> * Update tools/server/webui/src/lib/components/app/chat/ChatScreen/ChatScreen.svelte Co-authored-by: Aleksander Grygier <aleksander.grygier@gmail.com> * Update tools/server/webui/src/lib/components/app/chat/ChatScreen/ChatScreen.svelte Co-authored-by: Aleksander Grygier <aleksander.grygier@gmail.com> * chore: update webui build output --------- Co-authored-by: Aleksander Grygier <aleksander.grygier@gmail.com>
llama.cpp Web UI
A modern, feature-rich web interface for llama.cpp built with SvelteKit. This UI provides an intuitive chat interface with advanced file handling, conversation management, and comprehensive model interaction capabilities.
Features
- Modern Chat Interface - Clean, responsive design with dark/light mode
- File Attachments - Support for images, text files, PDFs, and audio with rich previews and drag-and-drop support
- Conversation Management - Create, edit, branch, and search conversations
- Advanced Markdown - Code highlighting, math formulas (KaTeX), and content blocks
- Reasoning Content - Support for models with thinking blocks
- Keyboard Shortcuts - Keyboard navigation (Shift+Ctrl/Cmd+O for new chat, Shift+Ctrl/Cmdt+E for edit conversation, Shift+Ctrl/Cmdt+D for delete conversation, Ctrl/Cmd+K for search, Ctrl/Cmd+V for paste, Ctrl/Cmd+B for opening/collapsing sidebar)
- Request Tracking - Monitor processing with slots endpoint integration
- UI Testing - Storybook component library with automated tests
Development
Install dependencies:
npm install
Start the development server + Storybook:
npm run dev
This will start both the SvelteKit dev server and Storybook on port 6006.
Building
Create a production build:
npm run build
The build outputs static files to ../public directory for deployment with llama.cpp server.
Testing
Run the test suite:
# E2E tests
npm run test:e2e
# Unit tests
npm run test:unit
# UI tests
npm run test:ui
# All tests
npm run test
Architecture
- Framework: SvelteKit with Svelte 5 runes
- Components: ShadCN UI + bits-ui design system
- Database: IndexedDB with Dexie for local storage
- Build: Static adapter for deployment with llama.cpp server
- Testing: Playwright (E2E) + Vitest (unit) + Storybook (components)