head to head · open source
mkdocs-material vs fern
mkdocs-material has 27,594 GitHub stars, 4,153 forks, 1 open issues and last shipped 4 days ago. fern has 3,830 stars, 372 forks, 343 open issues and last shipped yesterday. mkdocs-material leads on adoption by 620% (27,594 vs 3,830 stars). mkdocs-material is written in Python under MIT; fern is written in TypeScript under Apache-2.0. mkdocs-material has attracted 15% as many forks as stars, fern 10%. fern 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-material | fern | |
|---|---|---|
| GitHub stars | ★ 28K | ★ 3.8K |
| License | MIT | Apache-2.0 |
| Written in | Python | TypeScript |
| Last push | 2026-10-30 | 2026-11-02 |
| Forks | ⑂ 4.2K | ⑂ 372 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick mkdocs-material if
- You weight community size — 28K stars and counting
- You want the MIT license terms
- Your stack matches Python
- You value the larger contributor base for long-term maintenance
pick fern if
- You want the fern feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches TypeScript
- You evaluated both and fern fits your workflow better
About mkdocs-material
A powerful documentation framework on top of MkDocs Write your documentation in Markdown and create a professional static site for your Open Source or commercial project in minutes – searchable, customizable, more than 60 languages, for all devices. Check out the demo – squidfunk.github.io/mkdocs material . Silver sponsors Bronze sponsors <img src=" height="58"
read the full mkdocs-material overview →
About fern
🌿 What is Fern? Fern is a platform that transforms your API definitions into production ready SDKs and beautiful documentation in minutes. With Fern, you can offer your users: 🧩 Type safe SDKs in multiple languages, including TypeScript, Python, Java, Go, Ruby, PHP, and C 📘 Developer documentation featuring an interactive UI and auto generated API + SDK references ✨ AI Search powered by an assistant trained on your docs, APIs, and SDKs that can instantly answer a developer's questions Fern supports leading API specifications including OpenAPI (REST, Webhooks), AsyncAPI (WebSockets), Protobuf (gRPC), and…
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Frequently asked questions
Is mkdocs-material or fern more popular?
mkdocs-material has 27,594 GitHub stars and fern has 3,830. mkdocs-material has the larger community by that measure.
Are mkdocs-material and fern free?
Both are open source. mkdocs-material is licensed under MIT and fern under Apache-2.0. Neither carries a licence fee.
What is the difference between mkdocs-material and fern?
mkdocs-material is written in Python and fern 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-material or fern?
Choose mkdocs-material if you want the larger community (27,594 stars) or its MIT licence terms. Choose fern if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.