head to head · open source
xxl-job vs moon
xxl-job has 30,648 GitHub stars, 11,492 forks, 79 open issues and last shipped 25 days ago. moon has 4,175 stars, 260 forks, 99 open issues and last shipped yesterday. xxl-job leads on adoption by 634% (30,648 vs 4,175 stars). xxl-job is written in Java under GPL-3.0; moon is written in Rust under MIT. xxl-job has attracted 37% as many forks as stars, moon 6%. moon was the more recently maintained of the two, and both are self-hostable with no licence fee.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| xxl-job | moon | |
|---|---|---|
| GitHub stars | ★ 31K | ★ 4.2K |
| License | GPL-3.0 | MIT |
| Written in | Java | Rust |
| Last push | 2026-10-09 | 2026-11-02 |
| Forks | ⑂ 11K | ⑂ 260 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick xxl-job if
- You weight community size — 31K stars and counting
- You want the GPL-3.0 license terms
- Your stack matches Java
- You value the larger contributor base for long-term maintenance
pick moon if
- You want the moon feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Rust
- You evaluated both and moon fits your workflow better
About xxl-job
XXL JOB XXL JOB, a distributed task scheduling framework. Home Page Introduction XXL JOB is a distributed task scheduling framework. It's core design goal is to develop quickly and learn simple, lightweight, and easy to expand. Now, it's already open source, and many companies use it in production environments, real "out of the box". XXL JOB是一个分布式任务调度平台，其核心设计目标是开发迅速、学习简单、轻量级、易扩展。现已开放源代码并接入多家公司线上产品线，开箱即用。 Sponsor XXL JOB is an open source and free project, with its ongoing development made possible entirely by the support of these awesome backers. XXL JOB 是一个开源且免费项目，其正在进行的开发完全得益于支持者的支持。开源不易，前往赞助项目开发 金牌赞助方 阿里云…
read the full xxl-job overview →
About moon
moon moon is a repository m anagement, o rganization, o rchestration, and n otification tool for the web ecosystem, written in Rust. Many of the concepts within moon are heavily inspired from Bazel and other popular build systems. Documentation Contributing Code of conduct Why use moon? Working in a developer ecosystem can be very involved, especially when it comes to managing a repository effectively. Which package manager to use? Which language version to use? How to import packages? How to build code? So on and so forth. moon aims to streamline this entire process and provide a first class developer…
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Frequently asked questions
Is xxl-job or moon more popular?
xxl-job has 30,648 GitHub stars and moon has 4,175. xxl-job has the larger community by that measure.
Are xxl-job and moon free?
Both are open source. xxl-job is licensed under GPL-3.0 and moon under MIT. Neither carries a licence fee.
What is the difference between xxl-job and moon?
xxl-job is written in Java and moon in Rust. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, xxl-job or moon?
Choose xxl-job if you want the larger community (30,648 stars) or its GPL-3.0 licence terms. Choose moon if its feature set, stack or MIT licence fits better. Both are self-hostable.