Code Forces Visualizer

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  Real-time contest rooms with leaderboard, chat, and synchronized peer-to-peer competitive practice.

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  Landing page to enter handle and explore features like analytics, insights, and recommendations.

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  Provides daily goals, curated problems, random generator, and topic-based structured practice.

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  Shows rating graph, profile stats, and identifies weak topics based on submission history.

Inspiration

Competitive programmers often find it difficult to grasp the internal workings of algorithms. The idea behind this project was to make learning algorithms a much more intuitive process, rather than just relying on code and theory.

What it does

Code Forces Visualizer is a web-based application that allows the user to convert their algorithms into step-by-step visual animations. It can be used to understand data structures, logic, and patterns of solving problems interactively.

How we built itWe built it using modern frontend technologies like React/Next.js and deployed it on Vercel for fast, scalable performance.

The UI focuses on real-time updates and smooth visual interactions.

Challenges we ran into

Designing smooth and accurate visualizations Handling state changes efficiently Making complex algorithms simple to understand Optimizing performance for real-time rendering

Accomplishments that we're proud of

Built a fully functional interactive visualizer Created an intuitive UI for beginners Successfully deployed a scalable web app Also gave a room feature for users to connect inside app

What we learned

Deep understanding of algorithm execution Frontend optimization and state management Importance of UX in technical tools

What's next for Code Forces Visualizer

Add more algorithms (DP, graphs, trees) Integrate real Codeforces problems Add user input + custom visualization Improve animations and performance

Built With

• api
• codeforces
• react
• tailwind
• typescript