head to head · open source
monaco-editor vs mocha
monaco-editor has 46,944 GitHub stars, 4,167 forks, 859 open issues and last shipped yesterday. mocha has 22,912 stars, 3,144 forks, 222 open issues and last shipped yesterday. monaco-editor leads on adoption by 105% (46,944 vs 22,912 stars). monaco-editor is written in JavaScript under MIT; mocha is written in JavaScript under MIT. monaco-editor has attracted 9% as many forks as stars, mocha 14%. mocha was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (browser), 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.
← all 20902 open source comparisons
Side by side
| monaco-editor | mocha | |
|---|---|---|
| GitHub stars | ★ 47K | ★ 23K |
| License | MIT | MIT |
| Written in | JavaScript | JavaScript |
| Last push | 2026-11-02 | 2026-11-02 |
| Forks | ⑂ 4.2K | ⑂ 3.1K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick monaco-editor if
- You weight community size — 47K stars and counting
- You want the MIT license terms
- Your stack matches JavaScript
- You value the larger contributor base for long-term maintenance
pick mocha if
- You want the mocha feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches JavaScript
- You evaluated both and mocha fits your workflow better
About monaco-editor
Monaco Editor The Monaco Editor is the fully featured code editor from VS Code. Check out the VS Code docs to see some of the supported features. Try it out Try out the editor and see various examples in our interactive playground. The playground is the best way to learn about how to use the editor, which features is supports, to try out different versions and to create minimal reproducible examples for bug reports. Installing You will get: inside /esm : ESM version of the editor (compatible with e.g. webpack) monaco.d.ts : this specifies the API of the editor (this is what is actually versioned, everything else…
read the full monaco-editor overview →
About mocha
☕️ Classic, reliable, trusted test framework for Node.js and the browser ☕️ Links Documentation Release Notes / History / Changes Code of Conduct Contributing Development Discord (ask questions here!) Issue Tracker Backers Become a backer and show your support to our open source project on our site. Sponsors Does your company use Mocha? Ask your manager or marketing team if your company would be interested in supporting our project. Support will allow the maintainers to dedicate more time for maintenance and new features for everyone. Also, your company's logo will show on GitHub and on our site who doesn't want…
read the full mocha overview →
More in Productivity & Utilities
Related comparisons
More Browsers & Extensions projects
Compare either of these against the rest of the Browsers & Extensions field.
Frequently asked questions
Is monaco-editor or mocha more popular?
monaco-editor has 46,944 GitHub stars and mocha has 22,912. monaco-editor has the larger community by that measure.
Are monaco-editor and mocha free?
Both are open source. monaco-editor is licensed under MIT and mocha under MIT. Neither carries a licence fee.
What is the difference between monaco-editor and mocha?
monaco-editor is written in JavaScript and mocha in JavaScript. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, monaco-editor or mocha?
Choose monaco-editor if you want the larger community (46,944 stars) or its MIT licence terms. Choose mocha if its feature set, stack or MIT licence fits better. Both are self-hostable.