Judging backend server for the DMOJ online judge.

JAlgoArena programming contest platform

360Constest is an open source online platform that is capable to run contest marketplace sites aka 99designs clones designcrowd, zenlayout, logobids, etc. Supports image (logo, webdesign, etc), video (creative, etc), audio (voice-over, etc), text (content writing, blog, etc) contests

software for SamurAI Coding 2017-18

ICTトラブルシューティングコンテストのスコアサーバー

Web App for hosting coding competition

Tadoku is a friendly foreign-language reading contest aimed at building a habit of reading in your non-native languages.

🏆 FirstToSolve is a competitive programming website to manage competitive programming activities with a virtual judge..

No longer updated: powered Junior High Math Contest 2021-22 @ IMSA/online. See link for updated fork.

Reverse Coding Contest Portal (Backend)

Web frontend for algochecker-engine project, the online judge engine.

Online compiler especially designed to solve codeforces contest's problems.

a framework to create Coding Game (socket-based server, client and web server)

A fast and scalable online competitive programming contest server powered by cloud native computing.

MCQ Recruitment Portal built with Django / Semantic UI

A Programming Contest Control System with a Web Interface.

Server and Compiler for E-contest to be used in Shaastra 2020 at IIT Madras

The Ultimate Online Judge Platform.

Docker-based online judge engine with modular architecture and support for nontrivial testing scenarios.

A coding contest platform built to ease the process of hosting