head to head · open source
chrome-devtools-mcp vs testcafe
chrome-devtools-mcp has 52,222 GitHub stars, 4,037 forks, 109 open issues and last shipped today. testcafe has 9,903 stars, 676 forks, 42 open issues and last shipped 8 days ago. chrome-devtools-mcp leads on adoption by 427% (52,222 vs 9,903 stars). chrome-devtools-mcp is written in TypeScript under Apache-2.0; testcafe is written in JavaScript under MIT. chrome-devtools-mcp has attracted 8% as many forks as stars, testcafe 7%. chrome-devtools-mcp 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.
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Side by side
| chrome-devtools-mcp | testcafe | |
|---|---|---|
| GitHub stars | ★ 52K | ★ 9.9K |
| License | Apache-2.0 | MIT |
| Written in | TypeScript | JavaScript |
| Last push | 2026-09-18 | 2026-09-10 |
| Forks | ⑂ 4.0K | ⑂ 676 |
| 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 testcafe if
- You want the testcafe feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches JavaScript
- You evaluated both and testcafe 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 testcafe
TestCafe is a free, MIT licensed Node.js framework that automates end to end web testing, built for JavaScript and TypeScript developers and QA teams who want to drive real browsers without installing or maintaining WebDriver.
read the full testcafe overview →
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Frequently asked questions
Is chrome-devtools-mcp or testcafe more popular?
chrome-devtools-mcp has 52,222 GitHub stars and testcafe has 9,903. chrome-devtools-mcp has the larger community by that measure.
Are chrome-devtools-mcp and testcafe free?
Both are open source. chrome-devtools-mcp is licensed under Apache-2.0 and testcafe under MIT. Neither carries a licence fee.
What is the difference between chrome-devtools-mcp and testcafe?
chrome-devtools-mcp is written in TypeScript and testcafe 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 testcafe?
Choose chrome-devtools-mcp if you want the larger community (52,222 stars) or its Apache-2.0 licence terms. Choose testcafe if its feature set, stack or MIT licence fits better. Both are self-hostable.