head to head · open source
mkdocs vs open-knowledge
mkdocs has 22,533 GitHub stars, 2,660 forks, 192 open issues and last shipped 1.0 years ago. open-knowledge has 4,781 stars, 327 forks, 38 open issues and last shipped 2 days ago. mkdocs leads on adoption by 371% (22,533 vs 4,781 stars). mkdocs is written in Python under BSD-2-Clause; open-knowledge is written in TypeScript under GPL-3.0. mkdocs has attracted 12% as many forks as stars, open-knowledge 7%. open-knowledge 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
| mkdocs | open-knowledge | |
|---|---|---|
| GitHub stars | ★ 23K | ★ 4.8K |
| License | BSD-2-Clause | GPL-3.0 |
| Written in | Python | TypeScript |
| Last push | 2025-10-20 | 2026-11-03 |
| Forks | ⑂ 2.7K | ⑂ 327 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick mkdocs if
- You weight community size — 23K 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 open-knowledge if
- You want the open-knowledge feature set and don't need the biggest community
- You prefer the GPL-3.0 license terms
- Your stack matches TypeScript
- You evaluated both and open-knowledge fits your workflow better
About mkdocs
MkDocs Project documentation with Markdown [![PyPI Version][pypi v image]][pypi v link] [![Build Status][GHAction image]][GHAction link] [![Coverage Status][codecov image]][codecov link] MkDocs is a fast , simple and downright gorgeous static site generator that's geared towards building project documentation. Documentation source files are written in Markdown, and configured with a single YAML configuration file. It is designed to be easy to use and can be extended with third party themes, plugins, and Markdown extensions. Please see the [Documentation][mkdocs] for an introductory tutorial and a full user…
read the full mkdocs overview →
About open-knowledge
OpenKnowledge is a beautiful markdown editor with integrations with Claude, Codex, and other harnesses. For knowledge bases, LLM wikis, specs, and notes. Private, local, and free. website • desktop app • web UI + cli • 𝕏 • discord Features Highlights: Full true WYSIWYG so that editing markdown files feels like editing a Google Doc or Notion page. Desktop app (macOS, Windows, Linux) and web UI with file navigator, search, tabs, graph wiki link viewer, and more. Integrated side by side AI editing with Claude, Codex, OpenCode, Pi and others . Can be used with any harness/agent via MCP/CLI. Out of the box MCP…
read the full open-knowledge overview →
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Frequently asked questions
Is mkdocs or open-knowledge more popular?
mkdocs has 22,533 GitHub stars and open-knowledge has 4,781. mkdocs has the larger community by that measure.
Are mkdocs and open-knowledge free?
Both are open source. mkdocs is licensed under BSD-2-Clause and open-knowledge under GPL-3.0. Neither carries a licence fee.
What is the difference between mkdocs and open-knowledge?
mkdocs is written in Python and open-knowledge 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, mkdocs or open-knowledge?
Choose mkdocs if you want the larger community (22,533 stars) or its BSD-2-Clause licence terms. Choose open-knowledge if its feature set, stack or GPL-3.0 licence fits better. Both are self-hostable.