head to head · open source
kit vs docfx
kit has 9,787 GitHub stars, 2,950 forks, 26 open issues and last shipped 3 months ago. docfx has 4,449 stars, 888 forks, 452 open issues and last shipped 2 days ago. kit leads on adoption by 120% (9,787 vs 4,449 stars). kit is written in HTML under MIT; docfx is written in C# under MIT. kit has attracted 30% as many forks as stars, docfx 20%. docfx 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
| kit | docfx | |
|---|---|---|
| GitHub stars | ★ 9.8K | ★ 4.4K |
| License | MIT | MIT |
| Written in | HTML | C# |
| Last push | 2026-08-04 | 2026-11-03 |
| Forks | ⑂ 3.0K | ⑂ 888 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick kit if
- You weight community size — 9.8K stars and counting
- You want the MIT license terms
- Your stack matches HTML
- You value the larger contributor base for long-term maintenance
pick docfx if
- You want the docfx feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches C#
- You evaluated both and docfx fits your workflow better
About kit
中文 Describe your site. AI builds it. You own it as Markdown. HugoBlox is the open source framework for building professional sites from structured Markdown — landing pages, portfolios, blogs, publications, docs, and more. Pick a template, let Hugo Chat AI generate your pages, and deploy anywhere. Every file is plain Markdown you can read, edit, and own forever. Generate Pages with AI Browse Templates Ownable CMS for VS Code Trusted since 2016 · 150,000+ sites (Meta, Stanford, NVIDIA) · Rated 4.9/5 by users (official survey) · Used by teams at NVIDIA Research , MIT , and King's College London · Featured by GitHub…
About docfx
Build your docs with docfx Getting Started Contributing Roadmap License .NET Foundation Build your technical documentation site with docfx, with landing pages, markdown, API reference docs for .NET, REST API and more. As you may have heard docfx has been transitioned to be a .NET Foundation project. Microsoft Learn no longer uses docfx and do not intend to support the project since Nov 2022. Docfx is planned to continue as a community driven project. We hope to produce future releases with new features and enhancements to support existing and new use cases. We also would like to invite any interested parties to…
read the full docfx overview →
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Frequently asked questions
Is kit or docfx more popular?
kit has 9,787 GitHub stars and docfx has 4,449. kit has the larger community by that measure.
Are kit and docfx free?
Both are open source. kit is licensed under MIT and docfx under MIT. Neither carries a licence fee.
What is the difference between kit and docfx?
kit is written in HTML and docfx in C#. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, kit or docfx?
Choose kit if you want the larger community (9,787 stars) or its MIT licence terms. Choose docfx if its feature set, stack or MIT licence fits better. Both are self-hostable.