head to head · open source
mkdocs vs dumi
mkdocs has 22,497 GitHub stars, 2,658 forks, 192 open issues and last shipped 12 months ago. dumi has 3,797 stars, 1,168 forks, 183 open issues and last shipped 28 days ago. mkdocs leads on adoption by 492% (22,497 vs 3,797 stars). mkdocs is written in Python under BSD-2-Clause; dumi is written in JavaScript under MIT. mkdocs has attracted 12% as many forks as stars, dumi 31%. dumi was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (static-site-generator), 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
| mkdocs | dumi | |
|---|---|---|
| GitHub stars | ★ 22K | ★ 3.8K |
| License | BSD-2-Clause | MIT |
| Written in | Python | JavaScript |
| Last push | 2025-10-20 | 2026-09-14 |
| Forks | ⑂ 2.7K | ⑂ 1.2K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick mkdocs if
- You weight community size — 22K stars and counting
- You want the BSD-2-Clause license terms
- Your stack matches Python
- You value the larger contributor base for long-term maintenance
pick dumi if
- You want the dumi feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches JavaScript
- You evaluated both and dumi fits your workflow better
About mkdocs
MkDocs is a static site generator for Python developers and technical writers who want project documentation written in Markdown and served as plain HTML files.
read the full mkdocs overview →
About dumi
dumi is a static site generator for component library development. It is a JavaScript project in the Umi ecosystem, and its repository is categorized under Content & Publishing / Documentation & Knowledge Base. The project is distributed under the MIT license, and the provided registry data records 3,797 stars, 1,167 forks, 183 open issues, a seven year repository age, and a last push date of 2026 09 14.
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Frequently asked questions
Is mkdocs or dumi more popular?
mkdocs has 22,497 GitHub stars and dumi has 3,797. mkdocs has the larger community by that measure.
Are mkdocs and dumi free?
Both are open source. mkdocs is licensed under BSD-2-Clause and dumi under MIT. Neither carries a licence fee.
What is the difference between mkdocs and dumi?
mkdocs is written in Python and dumi in JavaScript. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, mkdocs or dumi?
Choose mkdocs if you want the larger community (22,497 stars) or its BSD-2-Clause licence terms. Choose dumi if its feature set, stack or MIT licence fits better. Both are self-hostable.