hydro-dev / Hydro
Hydro - Next generation high performance online-judge platform - 新一代高效强大的信息学在线测评系统 (a.k.a. vj5)
hydro-dev / Hydro
judge0 / judge0
Robust, fast, scalable, and sandboxed open-source online code execution system for humans and AI.
deeplethe / fde-gym
The online judge for the LLM era. Every case is a real customer delivery: you work it with a coding agent, and your system is judged once it is live.
tony9402 / baekjoon
코딩테스트 대비 문제집(Baekjoon Online Judge)
zhblue / hustoj
Popular Simple Open Source Online Judge based on PHP/C++/MySQL/Linux for ACM/ICPC and NOIP training, with easy installation. 简单实用的开源OJ系统
criyle / go-judge
Sandbox service built on Linux container technologies with simple REST and gRPC API
hzxie / voj
A cross-platform online judge system based on Spring framework and ActiveMQ.
DMOJ / online-judge
A modern open-source online judge and contest platform system.
DMOJ / judge-server
Judging backend server for the DMOJ online judge.