LeetTracker

A simple daily LeetCode accountability tracker for groups. Made this because my friends and I made a challenge to do daily leetcode problems and I was too lazy to manually check everyone's profiles.

What it does

• Tracks whether everyone in your group solved a LeetCode problem today
• Shows streaks and a 30-day history grid
• Rooms let you create separate tracking groups
• Auto-syncs via cron job every 15 minutes but you can manually refresh

Tech stack

• Next.js
• Supabase (Postgres)
• Deployed on Vercel

Running locally

1. Clone the repo
2. npm install
3. Create a Supabase project and grab your URL + anon key
4. Create .env.local:

   NEXT_PUBLIC_SUPABASE_URL=your-url
   NEXT_PUBLIC_SUPABASE_ANON_KEY=your-key
   

5. Run the SQL migrations in supabase/migrations/ via Supabase SQL Editor
6. npm run dev

Deploying

Push to GitHub, import into Vercel, add env vars, done. The cron job in vercel.json handles auto-syncing.

License

MIT