head to head · open source
Wekan vs calcure
Wekan has 21,089 GitHub stars, 3,000 forks, 165 open issues and last shipped yesterday. calcure has 2,359 stars, 73 forks, 6 open issues and last shipped 20 days ago. Wekan leads on adoption by 794% (21,089 vs 2,359 stars). Wekan is written in JavaScript under MIT; calcure is written in Python under MIT. Wekan has attracted 14% as many forks as stars, calcure 3%. Wekan 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
| Wekan | calcure | |
|---|---|---|
| GitHub stars | ★ 21K | ★ 2.4K |
| License | MIT | MIT |
| Written in | JavaScript | Python |
| Last push | 2026-09-17 | 2026-08-29 |
| Forks | ⑂ 3.0K | ⑂ 73 |
| 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 calcure if
- You want the calcure feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Python
- You evaluated both and calcure 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 calcure
Calcure is a modern terminal user interface calendar and task manager written in Python under the MIT license. It runs in a terminal on Linux, macOS, or Windows, and it presents events, tasks, birthdays, and reminders in a customizable text based interface.
read the full calcure overview →
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Frequently asked questions
Is Wekan or calcure more popular?
Wekan has 21,089 GitHub stars and calcure has 2,359. Wekan has the larger community by that measure.
Are Wekan and calcure free?
Both are open source. Wekan is licensed under MIT and calcure under MIT. Neither carries a licence fee.
What is the difference between Wekan and calcure?
Wekan is written in JavaScript and calcure in Python. 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 calcure?
Choose Wekan if you want the larger community (21,089 stars) or its MIT licence terms. Choose calcure if its feature set, stack or MIT licence fits better. Both are self-hostable.