head to head · open source
gatsby vs zudoku
gatsby has 55,921 GitHub stars, 10,089 forks, 450 open issues and last shipped 14 days ago. zudoku has 613 stars, 94 forks, 92 open issues and last shipped yesterday. gatsby leads on adoption by 9,023% (55,921 vs 613 stars). gatsby is written in JavaScript under MIT; zudoku is written in TypeScript under MIT. gatsby has attracted 18% as many forks as stars, zudoku 15%. zudoku was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 2 topic tags (graphql, static-site-generator), 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
| gatsby | zudoku | |
|---|---|---|
| GitHub stars | ★ 56K | ★ 613 |
| License | MIT | MIT |
| Written in | JavaScript | TypeScript |
| Last push | 2026-10-20 | 2026-11-02 |
| Forks | ⑂ 10K | ⑂ 94 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick gatsby if
- You weight community size — 56K stars and counting
- You want the MIT license terms
- Your stack matches JavaScript
- You value the larger contributor base for long-term maintenance
pick zudoku if
- You want the zudoku feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches TypeScript
- You evaluated both and zudoku fits your workflow better
About gatsby
Gatsby The future of web development is here. Gatsby is a free and open source framework based on React that helps developers build blazing fast websites and apps. It combines the control and scalability of dynamically rendered sites with the speed of static site generation, creating a whole new web of possibilities. Quickstart · Tutorial · Plugins · Starters · Showcase · Contribute Support: Discussions Gatsby helps professional developers efficiently create maintainable, highly performant, content rich websites. Load Data From Anywhere. Gatsby pulls in data from any data source, whether it’s Markdown files, a…
read the full gatsby overview →
About zudoku
Zudoku API documentation should always be free. Installation · Docs · Examples · Contributing · Motivation Introduction Zudoku (pronounced "zoo doh koo") is an open source, highly customizable API documentation framework for building quality developer experiences around OpenAPI and, soon, GraphQL documents. Because great API documentation frameworks should be: 🌍 Free & Open Source ✅ OpenAPI powered 🔩 Extensible with Plugins ⚡ Easy to setup & blazing fast to work with 🔧 Easy to maintain 🤩 Try it, right now! You can test Zudoku with your own OpenAPI document at zudoku.dev and see how good your documentation…
read the full zudoku overview →
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Frequently asked questions
Is gatsby or zudoku more popular?
gatsby has 55,921 GitHub stars and zudoku has 613. gatsby has the larger community by that measure.
Are gatsby and zudoku free?
Both are open source. gatsby is licensed under MIT and zudoku under MIT. Neither carries a licence fee.
What is the difference between gatsby and zudoku?
gatsby is written in JavaScript and zudoku 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, gatsby or zudoku?
Choose gatsby if you want the larger community (55,921 stars) or its MIT licence terms. Choose zudoku if its feature set, stack or MIT licence fits better. Both are self-hostable.