QingdaoU/OnlineJudge
Open source online judge based on Vue, Django and Docker. | 青岛大学开源 Online Judge | QQ群 496710125 | [email protected] observed · 2026-08-28
Health v2 · maintenance only
23/100
- Activity 0
- Release rhythm 8
- Longevity 100
How is this computed?
round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-09-02. Adoption (stars, forks) is never an input.
- gap_med: n/a
- age_days: 4036
- days_rel: n/a
- days_push: 679
- n_releases_24m: 0
Adoption not part of the score
6534 stars · 1534 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-29, confidence not recorded
A self-hosted online judge system for hosting programming contests and problem sets, built with Django (backend), Vue (frontend), and a Docker-based sandboxed judger. It supports ACM/OI contest rules, multiple languages (C, C++, Java, Python), rankings, and one-click Docker deployment.
Use cases
- host programming contests for a university or school
- run an online judge for competitive programming practice
- self-host a platform where students submit code and get judged
- organize ACM/ICPC-style contests with rankings
- create a problem bank with template problems and MathJax support
When to choose
- you need a full-featured, self-hosted judge with contest support and Docker deployment
- you want ACM and OI scoring rules with realtime rankings
- you need multi-language judging in a seccomp sandbox
When to avoid
- you only need simple code execution without contest features
- you need judging for languages beyond C/C++/Java/Python without custom work
- you want a fully managed SaaS judge rather than self-hosting
Facets
application · maturity stable
web-framework api-framework http-server container-runtime education web-development developer-tools self-hosted python self-hosted online-judge competitive-programming django vue code-execution contests sandbox docker linux web-server
2 sources
- readme: https://github.com/QingdaoU/OnlineJudge · fetched 2026-08-28 · a0d60bb40243
- homepage: http://opensource.qduoj.com/ · fetched 2026-08-29 · f33b711115d8
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| QingdaoU/OnlineJudge | main | 23 |
For agents
markdown · JSON · MCP: product_card(name="QingdaoU/OnlineJudge")
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem