head to head · open source
docusaurus vs zeal
docusaurus has 66,641 GitHub stars, 10,125 forks, 430 open issues and last shipped yesterday. zeal has 12,865 stars, 852 forks, 107 open issues and last shipped 3 days ago. docusaurus leads on adoption by 418% (66,641 vs 12,865 stars). docusaurus is written in TypeScript under MIT; zeal is written in C++ under GPL-3.0. docusaurus has attracted 15% as many forks as stars, zeal 7%. docusaurus 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
| docusaurus | zeal | |
|---|---|---|
| GitHub stars | ★ 67K | ★ 13K |
| License | MIT | GPL-3.0 |
| Written in | TypeScript | C++ |
| Last push | 2026-11-02 | 2026-10-31 |
| Forks | ⑂ 10K | ⑂ 852 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick docusaurus if
- You weight community size — 67K stars and counting
- You want the MIT license terms
- Your stack matches TypeScript
- You value the larger contributor base for long-term maintenance
pick zeal if
- You want the zeal feature set and don't need the biggest community
- You prefer the GPL-3.0 license terms
- Your stack matches C++
- You evaluated both and zeal fits your workflow better
About docusaurus
Docusaurus Introduction Docusaurus is a project for building, deploying, and maintaining open source project websites easily. Short on time? Check out our 5 minute tutorial ⏱️! Tip : use docusaurus.new to test Docusaurus immediately in a playground. Simple to Start Docusaurus is built in a way so that it can get running in as little time as possible. We've built Docusaurus to handle the website build process so you can focus on your project. Localizable Docusaurus ships with localization support via CrowdIn. Empower and grow your international community by translating your documentation. Customizable While…
read the full docusaurus overview →
About zeal
Zeal Zeal is an offline documentation browser: your personal reference library, searchable in an instant and available without a connection. Originally inspired by Dash, it supports the same docset format. Download Binary builds for Windows and other installation options are available on the download page. Windows builds require Windows 10 version 1809 or later. How to use After installing Zeal, go to File → Docset Library , select the docsets you want, and click the Download button. Query and filter docsets Limit the search scope by prefixing your query with a docset name and a colon: cpp:vector To search…
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Frequently asked questions
Is docusaurus or zeal more popular?
docusaurus has 66,641 GitHub stars and zeal has 12,865. docusaurus has the larger community by that measure.
Are docusaurus and zeal free?
Both are open source. docusaurus is licensed under MIT and zeal under GPL-3.0. Neither carries a licence fee.
What is the difference between docusaurus and zeal?
docusaurus is written in TypeScript and zeal 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, docusaurus or zeal?
Choose docusaurus if you want the larger community (66,641 stars) or its MIT licence terms. Choose zeal if its feature set, stack or GPL-3.0 licence fits better. Both are self-hostable.