head to head · open source
Wekan vs onedev
Wekan has 21,089 GitHub stars, 3,000 forks, 165 open issues and last shipped yesterday. onedev has 15,252 stars, 979 forks, 0 open issues and last shipped 3 days ago. Wekan leads on adoption by 38% (21,089 vs 15,252 stars). Wekan is written in JavaScript under MIT; onedev is written in Java under MIT. Wekan has attracted 14% as many forks as stars, onedev 6%. Wekan was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (kanban), so they are genuine substitutes rather than adjacent tools.
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
| Wekan | onedev | |
|---|---|---|
| GitHub stars | ★ 21K | ★ 15K |
| License | MIT | MIT |
| Written in | JavaScript | Java |
| Last push | 2026-09-17 | 2026-09-15 |
| Forks | ⑂ 3.0K | ⑂ 979 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Wekan if
- You weight community size — 21K stars and counting
- You want the MIT license terms
- Your stack matches JavaScript
- You value the larger contributor base for long-term maintenance
pick onedev if
- You want the onedev feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Java
- You evaluated both and onedev fits your workflow better
About Wekan
Wekan is an open source collaborative kanban board application written in JavaScript and built with Meteor. It is licensed under the MIT license and is positioned as a free and open source alternative to Jira and Monday.com. The project lives in the self hosted business software and project management ecosystem.
read the full Wekan overview →
About onedev
OneDev is a self hosted, MIT licensed development platform written in Java that unifies Git hosting, code review, issue tracking, Kanban boards, service desk, time tracking, packages, and CI/CD in one system, aimed at teams that run the whole development lifecycle on their own infrastructure.
read the full onedev overview →
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Frequently asked questions
Is Wekan or onedev more popular?
Wekan has 21,089 GitHub stars and onedev has 15,252. Wekan has the larger community by that measure.
Are Wekan and onedev free?
Both are open source. Wekan is licensed under MIT and onedev under MIT. Neither carries a licence fee.
What is the difference between Wekan and onedev?
Wekan is written in JavaScript and onedev in Java. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, Wekan or onedev?
Choose Wekan if you want the larger community (21,089 stars) or its MIT licence terms. Choose onedev if its feature set, stack or MIT licence fits better. Both are self-hostable.