judge0

💻 Build your own code editor that compiles and runs 40+ programming languages.

📦 Docker image with installed compilers, interpreters and sandbox.

Online compiler written in React in less than 200 lines of code.

A web-based tool that allows users to write, test, and execute code in various programming languages seamlessly

The official Python SDK for Judge0.

Welcome to LeetLab A Platform Inspired by Leetcode which helps you to prepare for coding interviews and helps you to improve your coding skills by solving coding problems

A judge 👨🏽‍⚖️ for your programs, run and test your programs using python

e learning web project using PHP codeigniter.

Code Execution plugin for TypingMind.

Open-source alternative to HackerRank, CodeSignal, HackerEarth, LeetCode, Codility & more. Self-hosted coding exam platform with live leaderboard, ICPC scoring, Monaco editor, and Judge0 code execution. NestJS + Vue 3 + PostgreSQL.

👨🏼‍💻 An MultiLanguage Online IDE Layout for Code Execution

A state-of-the-art Competitive Programming platform. This platform is way cooler than a normal coding website because of it's Retro VCR Design, Integrated Coding Editor for 45+ languages, Programming Contests, and their Live Leader-boards.

Coding Platform for learners who want to prepare for DSA interview rounds

Fun Online Code Editor made with Monaco Editor and Judge0

Client SDK for Judge0 RESTful API.

Online Code Workspace for Shadyx UI

Enterprise E-Learning & Online Judge platform with multi-language sandbox evaluation (Judge0), real-time contests (WebSockets, RabbitMQ), PayOS payment integration, and dynamic RBAC security.

A high-performance, code execution engine written in Rust. Useful for on-demand, safe code evaluation for Judge platforms like leetcode, CTF sites.

The ultimate full-stack competitive programming ecosystem. Features 11K+ coding problems, 82+ language tracks, interactive DSA roadmaps, real-time multiplayer Arena battles, an AI-powered System Design canvas, a global contest aggregator, 460+ company profiles & more. Built with Next.js, Bun, Golang, a multi-cloud Judge0 sandbox, and more.

A web besed IDE/Judge.