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Repositories in this selection 2 · UTC 2026-11-03
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1—Hhydro-dev / HydroHydro - Next generation high performance online-judge platform - A new generation of efficient and powerful informatics online assessment system (a.k.a. vj5)TypeScriptAGPL-3.0 · Share derivative sourceInsufficient rank history7,187495——2026-11-02
2—Zzhblue / hustojPopular Simple Open Source Online Judge based on PHP/C++/MySQL/Linux for ACM/ICPC and NOIP training, with easy installation. Simple and practical open source OJ systemJavaScriptGPL-2.0 · Share derivative sourceInsufficient rank history3,820831——2026-11-02
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