What's inside MetaMask/metamask-extension

MetaMask/metamask-extension is a TypeScript repo with 1,537,435 lines written. metamask-extension is built with React, react-router-dom, and Koa and uses GitHub and Sentry. AI signed 3.8% of the 29,106 commits of metamask-extension.

metamask-extensionTypeScript
lines written
1,537,435
source files
4,002
test files
3,172
GitHub stars
13,252

Read on November 10, 2026, at commit 854e9e7.See each one with its proof

How much of metamask-extension did AI write?

3.8%

AI signed 3.8% of the 29,106 commits of metamask-extension.

Signed by an AIWithout one

Who writes it

Frequently asked questions

What is MetaMask/metamask-extension?
MetaMask/metamask-extension is a TypeScript repo with 1,537,435 lines written. Its description on GitHub: “:globe_with_meridians: :electric_plug: The MetaMask browser extension enables browsing Ethereum blockchain enabled websites”

The proof: its page on GitHub

What is metamask-extension built with?
metamask-extension is built with React, react-router-dom, and Koa and uses GitHub and Sentry.

The proof: each service with its file and line

How much of metamask-extension did AI write?
AI signed 3.8% of the 29,106 commits of metamask-extension.

The proof: the commits each tool signed

How many stars does metamask-extension have on GitHub?
metamask-extension had 13,252 stars on GitHub on November 10, 2026.

The proof: its page on GitHub

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