head to head · open source
mkdocs vs jsdoc
mkdocs has 22,497 GitHub stars, 2,658 forks, 192 open issues and last shipped 12 months ago. jsdoc has 15,467 stars, 1,495 forks, 459 open issues and last shipped yesterday. mkdocs leads on adoption by 45% (22,497 vs 15,467 stars). mkdocs is written in Python under BSD-2-Clause; jsdoc is written in JavaScript under Apache-2.0. mkdocs has attracted 12% as many forks as stars, jsdoc 10%. jsdoc was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (documentation), 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 | jsdoc | |
|---|---|---|
| GitHub stars | ★ 22K | ★ 15K |
| License | BSD-2-Clause | Apache-2.0 |
| Written in | Python | JavaScript |
| Last push | 2025-10-20 | 2026-10-11 |
| Forks | ⑂ 2.7K | ⑂ 1.5K |
| 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 jsdoc if
- You want the jsdoc feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches JavaScript
- You evaluated both and jsdoc 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 jsdoc
JSDoc is an API documentation generator for JavaScript that reads annotations in source comments and produces a browsable documentation site, aimed at JavaScript developers and library maintainers who need reference documentation to stay in sync with code.
read the full jsdoc overview →
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Frequently asked questions
Is mkdocs or jsdoc more popular?
mkdocs has 22,497 GitHub stars and jsdoc has 15,467. mkdocs has the larger community by that measure.
Are mkdocs and jsdoc free?
Both are open source. mkdocs is licensed under BSD-2-Clause and jsdoc under Apache-2.0. Neither carries a licence fee.
What is the difference between mkdocs and jsdoc?
mkdocs is written in Python and jsdoc 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 jsdoc?
Choose mkdocs if you want the larger community (22,497 stars) or its BSD-2-Clause licence terms. Choose jsdoc if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.