A full-stack bookmark manager built with Next.js, designed to save, organize, and find your bookmarks.

Live: linkmark.tech

• Bookmark Management — Save bookmarks with auto-fetched metadata (titles, descriptions, favicons, preview images). Add notes and tags for flexible organization.
• Groups — Organize bookmarks into shareable groups with drag-and-drop ordering via @dnd-kit.
• Tags — Apply tags to bookmarks for quick filtering. Orphaned tags (0 bookmarks) are automatically cleaned up.
• Bulk Actions — Select multiple bookmarks to tag, add to a group, or delete in one action.
• Search — Full-text search across bookmark titles, URLs, descriptions, and notes.
• Statistics — View your bookmark activity over time, top tags, and recent bookmarks.
• Import/Export — Import bookmarks from JSON, CSV, or HTML files. Export as JSON or CSV.
• Chrome Extension — Save bookmarks from any page with a single click using an API key.
• Broken Link Checker — AWS Lambda function that periodically checks all your bookmarks for broken URLs.
• Authentication — GitHub OAuth via NextAuth.js (Auth.js).
• Keyboard Shortcuts — Cmd+N to add a bookmark, ? to view all shortcuts.

src/
├── app/            # Next.js App Router pages and API routes
├── components/     # React components (BookmarkCard, Sidebar, etc.)
├── hooks/          # Custom React hooks
├── lib/            # Utilities (auth, prisma, S3, metadata fetching)
└── types/          # TypeScript type definitions

extension/          # Chrome extension (Manifest V3)
lambda/
├── index.mjs             # Broken link checker
└── metadata-fetcher/     # Async metadata fetcher
prisma/             # Database schema and migrations

• Node.js v20+
• PostgreSQL database
• AWS account (for S3 and Lambda)

1. Install dependencies:

   npm install

2. Configure environment: Copy .env.example to .env and fill in DATABASE_URL, NextAuth secrets, and AWS credentials.

3. Run database migrations:

   npx prisma migrate dev

4. Start the dev server:

   npm run dev

5. Open http://localhost:3000.

1. Go to chrome://extensions/ and enable Developer mode.
2. Click "Load unpacked" and select the extension/ directory.
3. Generate an API key in Settings and configure the extension.

1. cd lambda && npm install
2. Zip contents and upload to AWS Lambda (Node.js 20.x).
3. Set DATABASE_URL environment variable.
4. Schedule via EventBridge (e.g., daily).