head to head · open source
chrome-devtools-mcp vs monaco-editor
chrome-devtools-mcp has 54,665 GitHub stars, 5,250 forks, 109 open issues and last shipped yesterday. monaco-editor has 46,944 stars, 4,167 forks, 859 open issues and last shipped yesterday. chrome-devtools-mcp leads on adoption by 16% (54,665 vs 46,944 stars). chrome-devtools-mcp is written in TypeScript under Apache-2.0; monaco-editor is written in JavaScript under MIT. chrome-devtools-mcp has attracted 10% as many forks as stars, monaco-editor 9%. monaco-editor 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 | monaco-editor | |
|---|---|---|
| GitHub stars | ★ 55K | ★ 47K |
| License | Apache-2.0 | MIT |
| Written in | TypeScript | JavaScript |
| Last push | 2026-11-02 | 2026-11-02 |
| Forks | ⑂ 5.3K | ⑂ 4.2K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick chrome-devtools-mcp if
- You weight community size — 55K 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 monaco-editor if
- You want the monaco-editor feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches JavaScript
- You evaluated both and monaco-editor fits your workflow better
About chrome-devtools-mcp
Chrome DevTools for agents Chrome DevTools for agents ( chrome devtools mcp ) lets your coding agent (such as Antigravity, Claude, Cursor or Copilot) control and inspect a live Chrome browser. It acts as a Model Context Protocol (MCP) server, giving your AI coding assistant access to the full power of Chrome DevTools for reliable automation, in depth debugging, and performance analysis. A [CLI][cli] is also provided for use without MCP. [Tool reference][tool reference] [Changelog][changelog] [Contributing][contributing] [Troubleshooting][troubleshooting] [Design Principles][design principles] Key features Get…
read the full chrome-devtools-mcp overview →
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 →
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Frequently asked questions
Is chrome-devtools-mcp or monaco-editor more popular?
chrome-devtools-mcp has 54,665 GitHub stars and monaco-editor has 46,944. chrome-devtools-mcp has the larger community by that measure.
Are chrome-devtools-mcp and monaco-editor free?
Both are open source. chrome-devtools-mcp is licensed under Apache-2.0 and monaco-editor under MIT. Neither carries a licence fee.
What is the difference between chrome-devtools-mcp and monaco-editor?
chrome-devtools-mcp is written in TypeScript and monaco-editor 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 monaco-editor?
Choose chrome-devtools-mcp if you want the larger community (54,665 stars) or its Apache-2.0 licence terms. Choose monaco-editor if its feature set, stack or MIT licence fits better. Both are self-hostable.