Based on Docker; One-click deployment

Separated backend and frontend; Modular programming; Micro service

ACM/OI rule support; realtime/non-realtime rank support

Amazing charting and visualization

Template-problem support

More reasonable permission control

Multi-language support: C , C++ , Java , Python2 , Python3

Markdown & MathJax support

Contest participants IP limit(CIDR)

Main modules are available below:

Backend(Django): https://github.com/QingdaoU/OnlineJudge

Frontend(Vue): https://github.com/QingdaoU/OnlineJudgeFE

Judger Sandbox(Seccomp): https://github.com/QingdaoU/Judger

JudgeServer(A wrapper for Judger): https://github.com/QingdaoU/JudgeServer

Installation

Follow me: https://github.com/QingdaoU/OnlineJudgeDeploy/tree/2.0

Documents

http://opensource.qduoj.com/

Screenshots

Frontend:

I'd appreciate a star if you find this helpful.

Thanks to everyone that contributes to this project.

Special thanks to heb1c , who has given us a lot of suggestions.

License