head to head · open source
chrome-devtools-mcp vs mocha
chrome-devtools-mcp has 52,197 GitHub stars, 3,990 forks, 109 open issues and last shipped yesterday. mocha has 22,894 stars, 3,151 forks, 222 open issues and last shipped yesterday. chrome-devtools-mcp leads on adoption by 128% (52,197 vs 22,894 stars). chrome-devtools-mcp is written in TypeScript under Apache-2.0; mocha is written in JavaScript under MIT. chrome-devtools-mcp has attracted 8% 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 8884 open source comparisons
Side by side
| chrome-devtools-mcp | mocha | |
|---|---|---|
| GitHub stars | ★ 52K | ★ 23K |
| License | Apache-2.0 | MIT |
| Written in | TypeScript | JavaScript |
| Last push | 2026-09-17 | 2026-09-17 |
| Forks | ⑂ 4.0K | ⑂ 3.2K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick chrome-devtools-mcp if
- You weight community size — 52K stars and counting
- You want the Apache-2.0 license terms
- Your stack matches TypeScript
- 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 chrome-devtools-mcp
chrome devtools mcp is an Apache 2.0 TypeScript Model Context Protocol server, distributed on npm, that gives coding agents such as Claude, Cursor, Copilot and Antigravity control over and visibility into a live Chrome browser through the full Chrome DevTools toolset.
read the full chrome-devtools-mcp overview →
About mocha
Mocha is a classic, reliable and trusted test framework for Node.js and the browser, distributed as an open source JavaScript module under the MIT licence and aimed at JavaScript developers and package maintainers who need to write and run automated tests inside a Node.js process or in a browser environment.
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 chrome-devtools-mcp or mocha more popular?
chrome-devtools-mcp has 52,197 GitHub stars and mocha has 22,894. chrome-devtools-mcp has the larger community by that measure.
Are chrome-devtools-mcp and mocha free?
Both are open source. chrome-devtools-mcp is licensed under Apache-2.0 and mocha under MIT. Neither carries a licence fee.
What is the difference between chrome-devtools-mcp and mocha?
chrome-devtools-mcp is written in TypeScript 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, chrome-devtools-mcp or mocha?
Choose chrome-devtools-mcp if you want the larger community (52,197 stars) or its Apache-2.0 licence terms. Choose mocha if its feature set, stack or MIT licence fits better. Both are self-hostable.