AlgoSprint

AlgoSprint is a Contest Tracking Web Application built using the MERN stack (MongoDB, Express.js, React.js, Node.js), Web Scraping, GraphQL. It fetches all upcoming and past coding contests from platforms like Codeforces, CodeChef, and LeetCode and allows users to bookmark contests, filter them by platform, and access video solutions for past contests.

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Try Now

Deployed Live Link

• https://dub.sh/algosprint

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Project Walkthrough

Video

• https://drive.google.com/file/d/16m3HYM5KkAs97wTsYviVqn1k7dsYU2gb/view?usp=sharing

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🌟 Features

🔍 Contest Tracking

• Fetches upcoming contests from Codeforces, CodeChef, and LeetCode.
• Displays contest date and time remaining before the start.
• Lists past contests for users to refer to previous problems.

🎯 Filters & Search

• Users can filter contests by platform (e.g., Only Codeforces, Only LeetCode, or multiple platforms).
• Search functionality to quickly find a contest.

🔖 Bookmarking System

• Allows users to bookmark contests they want to participate in.
• Bookmarked contests are saved for easy reference.

🎥 Video Solutions & CP Resources

• Contains video solutions of past contests from the TLE Eliminators YouTube Channel.
• Users can select a past contest and attach solution links from the channel.
• Provides links to DSA/CP Sheets, CP-31 Sheet, and their corresponding video solutions.
• Dedicated YouTube section with all video solutions categorized by platform.

🎨 UI & Responsiveness

• Fully responsive for mobile and tablet users.
• Light/Dark mode toggle for user preference.

📝 Well-Documented Code

• The project is well-documented to ensure ease of understanding and contribution.

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🏗️ Tech Stack

• Frontend: React.js (with Tailwind CSS for styling)
• Backend: Node.js, Express.js
• Database: MongoDB (to store user data, bookmarks, and video solution links)
• Scraping/API Handling: Fetching contest details via API calls
• Web Scraping: Getting data from all platforms
• GraphQL: For better API handling and scraping data
• Authentication: JWT-based authentication for user sessions
• Deployment: Deployed on Render

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🚀 Getting Started

1️⃣ Clone the Repository

git clone https://github.com/adityasharmawork/algosprint
cd algosprint

2️⃣ Install Dependencies

# Install backend dependencies
npm install

# Install frontend dependencies
cd ../client
npm install

3️⃣ Setup Environment Variables

Create a .env file in the backend directory and add the following:

PORT=8080
MONGO_URI=your_mongodb_connection_string
JWT_SECRET=your_jwt_secret_key
FRONTEND_URL=http://localhost:8080

4️⃣ Run the Application

# Start the backend server
npm run dev

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📜 API Endpoints

Contests API

• GET /api/platform → Fetch all contests of that platform

• GET /api/platform/upcoming → Fetch upcoming contests of that platform

• GET /api/platform/past → Fetch past contests of that platform

• GET /api/codeforces → Fetch all contests of codeforces

• GET /api/codeforces/upcoming → Fetch upcoming contests of codeforces

• GET /api/codeforces/past → Fetch past contests of codeforces

• GET /api/codechef → Fetch all contests of codechef

• GET /api/codechef/upcoming → Fetch upcoming contests of codechef

• GET /api/codechef/past → Fetch past contests of codechef

• GET /api/leetcode → Fetch all contests of leetcode

• GET /api/leetcode/upcoming → Fetch upcoming contests of leetcode

• GET /api/leetcode/past → Fetch past contests of leetcode

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📌 Deployment

Frontend

npm run build
npm start
# Deploy to Render/Vercel

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🎯 Future Enhancements

• User Accounts & Profiles
• Notification System for upcoming contests
• Leaderboard & Streaks for motivation
• Discussion Forum for problem-solving

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🌟 Show Your Support

If you like this project, give it a ⭐ on GitHub!