head to head · open source
chrome-devtools-mcp vs Betterfox
chrome-devtools-mcp has 54,665 GitHub stars, 5,250 forks, 109 open issues and last shipped yesterday. Betterfox has 10,964 stars, 258 forks, 5 open issues and last shipped 2 months ago. chrome-devtools-mcp leads on adoption by 399% (54,665 vs 10,964 stars). chrome-devtools-mcp is written in TypeScript under Apache-2.0; Betterfox is written in JavaScript under MIT. chrome-devtools-mcp has attracted 10% as many forks as stars, Betterfox 2%. chrome-devtools-mcp was the more recently maintained of the two, and both are self-hostable with no licence fee.
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 | Betterfox | |
|---|---|---|
| GitHub stars | ★ 55K | ★ 11K |
| License | Apache-2.0 | MIT |
| Written in | TypeScript | JavaScript |
| Last push | 2026-11-02 | 2026-09-07 |
| Forks | ⑂ 5.3K | ⑂ 258 |
| 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 Betterfox if
- You want the Betterfox feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches JavaScript
- You evaluated both and Betterfox 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 Betterfox
:warning: Do not trust sites that claim to be Betterfox. This page is the only official source. Betterfox about:config tweaks to enhance Mozilla Firefox. :new: Betterfox for Firefox 153 ESR is now available Made for everyday browsing Make Firefox more private and secure — without using third party code. Betterfox is an opinionated preference list inspired by the law of diminishing returns and the minimum effective dose. Required reading 0) Create a backup profile. 1) Download the user.js file here (Right click Save Link As… ). 2) Review both Common Overrides and Optional Hardening to make any necessary changes…
read the full Betterfox overview →
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Frequently asked questions
Is chrome-devtools-mcp or Betterfox more popular?
chrome-devtools-mcp has 54,665 GitHub stars and Betterfox has 10,964. chrome-devtools-mcp has the larger community by that measure.
Are chrome-devtools-mcp and Betterfox free?
Both are open source. chrome-devtools-mcp is licensed under Apache-2.0 and Betterfox under MIT. Neither carries a licence fee.
What is the difference between chrome-devtools-mcp and Betterfox?
chrome-devtools-mcp is written in TypeScript and Betterfox 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 Betterfox?
Choose chrome-devtools-mcp if you want the larger community (54,665 stars) or its Apache-2.0 licence terms. Choose Betterfox if its feature set, stack or MIT licence fits better. Both are self-hostable.