Save, organize, and sync browser tabs across Chrome, Edge, and Brave.

cd server
bun install
cp .env.example .env   # fill DATABASE_URL, JWT_SECRET, GOOGLE_CLIENT_ID
bun run db:push
bun run dev            # http://localhost:3000

Full OAuth + Neon setup: server/SETUP.md

# from repo root
bun install
bun run build

Load unpacked in chrome://extensions → select the dist/ folder.

Use a Web application OAuth client. Add this redirect URI (after loading the extension once to get its ID):

https://<EXTENSION_ID>.chromiumapp.org/

Put the same Client ID in server/.env, public/manifest.json, and public/background.js.

• Named tab groups (save / restore / rename / pin / delete)
• Local storage always works offline
• Cloud sync when signed in (push on change + pull every 5 min)
• Cross-browser Google login via launchWebAuthFlow
• Search across saved groups
• Duplicate open-tab detection

TooManyTabs/
├── public/                 # Copied into dist/ by Vite
│   ├── manifest.json
│   ├── background.js       # Auth + local groups + sync
│   └── icon*.svg/png
├── src/                    # React UI
│   ├── App.tsx
│   └── lib/api.ts          # chrome.runtime message bridge
├── server/                 # Express + Drizzle + Neon
│   ├── routes/auth|sync|device
│   └── db/schema.ts
└── dist/                   # Load this as unpacked extension