Your GitHub PR & Issue AI Assistant

RepoStalker helps developers quickly catch up on repository activity using AI-powered insights. Chat with pull requests, issues, and entire repositories to understand what's happening without reading through everything manually.

• Repository Search: Search and save your favorite GitHub repositories
• AI Chat with PRs: Have natural conversations about pull requests to understand changes quickly
• AI Chat with Issues: Discuss issues and get context without reading full threads
• Smart Summaries: Get AI-generated summaries of PRs and issues
• Trending Repos: Discover what's popular on GitHub
• Save Favorites: Keep track of repositories you care about
• PostHog Analytics: Built-in LLM observability with span tracking for different AI interactions

• React + TypeScript: Type-safe component architecture
• Vite: Lightning-fast development and builds
• Tailwind CSS + shadcn/ui: Beautiful, accessible UI components
• React Query: Efficient data fetching and caching

• Edge Functions: Serverless functions for AI chat and data fetching
  • chat-with-repo: Repository-level AI conversations
  • chat-with-pr: PR-specific AI analysis
  • summarize-items: Generate summaries for PRs and issues
  • fetch-trending-repos: Get trending GitHub repositories
• PostHog Integration: LLM analytics with distinct span names:
  • repo_chat: Repository conversations
  • pr_chat: PR discussions
  • issue_chat: Issue analysis
  • repo_pr_summary: PR summaries
  • repo_issue_summary: Issue summaries

Powered by Lovable AI with support for multiple models:

• Google Gemini 2.5 Pro/Flash/Flash-Lite
• OpenAI GPT-5/5-mini/5-nano

• Node.js & npm (install with nvm)

# Clone the repository
git clone <YOUR_GIT_URL>

# Navigate to the project directory
cd <YOUR_PROJECT_NAME>

# Install dependencies
npm i

# Start the development server
npm run dev

src/
├── components/          # React components
│   ├── ChatInterface.tsx
│   ├── PRList.tsx
│   ├── RepoChatDialog.tsx
│   ├── RepoSearch.tsx
│   └── ui/             # shadcn/ui components
├── pages/              # Page components
├── integrations/       # Backend integrations
│   └── supabase/       # Lovable Cloud client
└── lib/                # Utilities

supabase/
└── functions/          # Edge functions
    ├── chat-with-repo/
    ├── chat-with-pr/
    ├── summarize-items/
    └── _shared/        # Shared utilities (PostHog, CORS)

Lovable Project: https://lovable.dev/projects/63423304-e9f8-4756-83be-b3d2375453d6

Use Lovable

Simply visit the Lovable Project and start prompting.

Changes made via Lovable will be committed automatically to this repo.

Use your preferred IDE

If you want to work locally, you can clone this repo and push changes. Pushed changes will also be reflected in Lovable automatically (bidirectional sync).

Edit directly in GitHub

• Navigate to the desired file(s).
• Click the "Edit" button (pencil icon) at the top right of the file view.
• Make your changes and commit the changes.

Use GitHub Codespaces

• Click on the "Code" button → "Codespaces" tab → "New codespace"
• Edit files directly within the Codespace and commit changes

Via Lovable

Simply open Lovable and click Share → Publish.

Custom Domain

Navigate to Project > Settings > Domains and click Connect Domain.

Read more: Setting up a custom domain

Self-Hosting

After connecting to GitHub, you can deploy the code to any hosting platform (Vercel, Netlify, etc.) while continuing to use Lovable for development.

• Lovable Documentation
• Lovable Cloud Features
• Lovable AI Features

This project was built with Lovable.