head to head · open source
docsify vs utoipa
docsify has 31,575 GitHub stars, 5,785 forks, 94 open issues and last shipped 2 days ago. utoipa has 4,141 stars, 416 forks, 248 open issues and last shipped 14 days ago. docsify leads on adoption by 662% (31,575 vs 4,141 stars). docsify is written in JavaScript under MIT; utoipa is written in Rust under Apache-2.0. docsify has attracted 18% as many forks as stars, utoipa 10%. docsify 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
| docsify | utoipa | |
|---|---|---|
| GitHub stars | ★ 32K | ★ 4.1K |
| License | MIT | Apache-2.0 |
| Written in | JavaScript | Rust |
| Last push | 2026-11-01 | 2026-10-20 |
| Forks | ⑂ 5.8K | ⑂ 416 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick docsify if
- You weight community size — 32K stars and counting
- You want the MIT license terms
- Your stack matches JavaScript
- You value the larger contributor base for long-term maintenance
pick utoipa if
- You want the utoipa feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches Rust
- You evaluated both and utoipa fits your workflow better
About docsify
A magical documentation site generator. Gold Sponsor via Open Collective Docsify turns one or more Markdown files into a Website, with no build process required. Features No statically built HTML files Simple and lightweight Smart full text search plugin Multiple themes Useful plugin API Emoji support Quick Start Get going fast by using a static web server or GitHub Pages with this ready to use Docsify Template, review the quick start tutorial or jump right into a CodeSandbox example site with the button below. Showcase A large collection of showcase projects are included in awesome docsify. Links Documentation…
read the full docsify overview →
About utoipa
utoipa Auto generated OpenAPI documentation Pronounced /u:ˈtoʊ:i.pɑ/ or /u:ˈtoʊˌaɪ.piˈeɪ/ whatever works better for you. Want to have your API documented with OpenAPI? But don't want to be bothered with manual YAML or JSON tweaking? Would like it to be so easy that it would almost be utopic? Don't worry: utoipa is here to fill this gap. It aims to do, if not all, then most of the heavy lifting for you, enabling you to focus on writing the actual API logic instead of documentation. It aims to be minimal , simple and fast . It uses simple proc macros which you can use to annotate your code to have items…
read the full utoipa overview →
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Frequently asked questions
Is docsify or utoipa more popular?
docsify has 31,575 GitHub stars and utoipa has 4,141. docsify has the larger community by that measure.
Are docsify and utoipa free?
Both are open source. docsify is licensed under MIT and utoipa under Apache-2.0. Neither carries a licence fee.
What is the difference between docsify and utoipa?
docsify is written in JavaScript and utoipa in Rust. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, docsify or utoipa?
Choose docsify if you want the larger community (31,575 stars) or its MIT licence terms. Choose utoipa if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.