LC Leaderboard Backend

A backend service for managing LeetCode leaderboard with user authentication and streak tracking

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Features

• User registration and authentication with JWT
• LeetCode handle management
• Streak tracking system
• Leaderboard functionality
• MongoDB integration with Prisma ORM
• Input validation and error handling
• Protected API routes

Dependencies

• Express.js - Web framework
• Prisma - Database ORM
• MongoDB - Database
• JWT - Authentication tokens
• bcryptjs - Password hashing
• TypeScript - Type safety
• CORS - Cross-origin requests

Running

Clone the repository and install dependencies:

npm install

Set up environment variables in .env file:

DATABASE_URL=your_mongodb_connection_string
JWT_SECRET=your_jwt_secret
PORT=3000

Generate Prisma client and start development server:

npx prisma generate
npm run dev

Contributors

Aman Singh

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