What are the best Competitive Programming repositories on GitHub?

The top-ranked Competitive Programming open source repositories include cms-dev/cms, DOMjudge/domjudge, hogan-tech/leetcode-solution, tracked and evaluated by community adoption, stars, and code commits.

How do I find trending Competitive Programming open source tools?

Browse this curated Competitive Programming directory to monitor real-time GitHub star velocity, latest code releases, and rising developer tools updated daily.

Are Competitive Programming GitHub repositories free and open source?

Most Competitive Programming projects listed here are distributed under open source licenses (such as MIT, Apache 2.0, or GPL). Always check individual project repositories for exact license terms.

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Competitive Programming GitHub Repositories (2026) · Open Source Tools

Discover the best Competitive Programming open source repositories on GitHub. Explore trending tools, live star counts, source code, and developer projects updated daily.

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7 matching projects · updated Nov 12, 2026 How we rank ↗

#1 TRENDING cms-dev/cms Python 2011

Contest Management System

◇ competitive-programming ◇ competitive-programming-contests ◇ grading-system ◇ programming-competitions

419 ↑ +7 today

#2 TRENDING DOMjudge/domjudge PHP 2013

DOMjudge programming contest jury system

◇ competitive-programming ◇ domjudge ◇ domjudge-developers ◇ domjudge-homepage

303 ↑ +1 today

922

#3 TRENDING hogan-tech/leetcode-solution Python 2023

Explore diverse LeetCode solutions in Python, C++, JavaScript, SQL, and TypeScript. Ideal for interview prep, learning, and code practice in multiple programming languages.

◇ algorithm ◇ competitive-programming ◇ cpp ◇ data-structures

48 ↑ +1 today

544