https://github.com/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)
https://github.com/hydro-dev/hydro

acm-icpc cpp hydro java mixed-judge mongodb node noip oi oj online-judge onlinejudge python vijos vj5

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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)

• Host: GitHub
• URL: https://github.com/hydro-dev/hydro
• Owner: hydro-dev
• License: agpl-3.0
• Created: 2020-04-01T10:14:19.000Z (over 4 years ago)
• Default Branch: master
• Last Pushed: 2024-09-23T15:16:34.000Z (1 day ago)
• Last Synced: 2024-09-24T05:32:59.500Z (about 12 hours ago)
• Topics: acm-icpc, cpp, hydro, java, mixed-judge, mongodb, node, noip, oi, oj, online-judge, onlinejudge, python, vijos, vj5
• Language: TypeScript
• Homepage: https://hydro.js.org/
• Size: 15.4 MB
• Stars: 3,798
• Watchers: 22
• Forks: 297
• Open Issues: 23
• Metadata Files:
  • Readme: README-EN.md
  • Contributing: CONTRIBUTING.md
  • Funding: .github/FUNDING.yml
  • License: LICENSE

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README

        
# Hydro

![GitHub Workflow Status](https://img.shields.io/github/workflow/status/hydro-dev/hydro/CI)

![hydrooj](https://img.shields.io/npm/dm/hydrooj)

![npm](https://img.shields.io/npm/v/hydrooj?label=hydrooj)

![node-current](https://img.shields.io/node/v/hydrooj)

![GitHub contributors](https://img.shields.io/github/contributors/hydro-dev/Hydro)

![GitHub commit activity](https://img.shields.io/github/commit-activity/y/hydro-dev/Hydro)

Hydro is a high-performance online judge system.  

It is easy to deploy (with install script), light weight and extensible.  

Also see previous version at [vijos/vj4](https://github.com/vijos/vj4)

Now we have a SaaS service running at [https://hydro.ac](https://hydro.ac). (Fully free of charge!)  

You can easily have a glance at the features of the system and try it out.  

You can also just use the service without self-hosting the system with the powerful `domain` feature.  

Feel free to create an account and then navigate to `MyAccount > MyDomains > Create Domain` to create one.  

[中文](https://hydro.js.org/)  

[Open pre-configured test environment in Gitpod](https://gitpod.io/#https://github.com/hydro-dev/Hydro)  

We are now looking for help with Korean and Japanese translation, if you are a native speaker of these languages, please contact us, pull requests are always welcome.

## Contact US

Email: [email protected]  

Hydro QQ User Group: 1085853538  

Telegram Group [@hydrodev](https://t.me/hydrodev)

Telegram [@undefinedmoe](https://t.me/undefinedmoe)  

## License

The software is distributed under AGPLv3 with additional terms.

Additional terms under AGPLv3 Section 7:

1. You must not remove the copyright declaration displayed in the software. (Under [AGPLv3, 7(b)](LICENSE#L356))  

2. When you distribute a modified version of the software, you must change the software name or the version number in a reasonable way in order to distinguish it from the original version. (Under [AGPLv3, 7(c)](LICENSE#360))

3. Unless permitted, you are not allowed to use author's name, trademark or logo to promote the software. (Under [AGPLv3, 7(d)](LICENSE#L364))

## Contributing

See [CONTRIBUTING.md](CONTRIBUTING.md)

## Thanks to

In dictionary order:

- [Github](https://github.com/) Code hosting and workflow.  

- [criyle](https://github.com/criyle) Sandbox.  

- [Vijos](https://github.com/vijos/vj4) UI framework.