head to head · open source
xxl-job vs loonflow
xxl-job has 30,648 GitHub stars, 11,492 forks, 79 open issues and last shipped 25 days ago. loonflow has 2,095 stars, 706 forks, 19 open issues and last shipped 1 months ago. xxl-job leads on adoption by 1,363% (30,648 vs 2,095 stars). xxl-job is written in Java under GPL-3.0; loonflow is written in TypeScript under AGPL-3.0. xxl-job has attracted 37% as many forks as stars, loonflow 34%. xxl-job 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 | loonflow | |
|---|---|---|
| GitHub stars | ★ 31K | ★ 2.1K |
| License | GPL-3.0 | AGPL-3.0 |
| Written in | Java | TypeScript |
| Last push | 2026-10-09 | 2026-09-20 |
| Forks | ⑂ 11K | ⑂ 706 |
| 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 loonflow if
- You want the loonflow feature set and don't need the biggest community
- You prefer the AGPL-3.0 license terms
- Your stack matches TypeScript
- You evaluated both and loonflow 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 loonflow
Loonflow 3.0 Intelligent and Visual Process Automation System Dedicated to providing enterprise grade unified workflow solutions English 简体中文 Loonflow 3.0 A Fresh Start Loonflow is an open source process automation platform developed based on Django. After multiple versions of iteration and refactoring, we proudly present Loonflow 3.0 a version that achieves a qualitative leap in visualization, flexibility, and scalability. The core of version 3.0 is "making complex business processes simple and visual, making personalized customization needs within reach." Not only have we rebuilt the process and form…
read the full loonflow overview →
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Frequently asked questions
Is xxl-job or loonflow more popular?
xxl-job has 30,648 GitHub stars and loonflow has 2,095. xxl-job has the larger community by that measure.
Are xxl-job and loonflow free?
Both are open source. xxl-job is licensed under GPL-3.0 and loonflow under AGPL-3.0. Neither carries a licence fee.
What is the difference between xxl-job and loonflow?
xxl-job is written in Java and loonflow in TypeScript. 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 loonflow?
Choose xxl-job if you want the larger community (30,648 stars) or its GPL-3.0 licence terms. Choose loonflow if its feature set, stack or AGPL-3.0 licence fits better. Both are self-hostable.