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@MetaMask

MetaMask

MetaMask brings Ethereum to your web browser
README.md

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  1. metamask-extension metamask-extension Public

    🌐 🔌 The MetaMask browser extension enables browsing Ethereum blockchain enabled websites

    TypeScript 13.1k 5.5k

  2. metamask-mobile metamask-mobile Public

    Mobile web browser providing access to websites that use the Ethereum blockchain

    TypeScript 2.9k 1.6k

  3. metamask-docs metamask-docs Public

    Developer documentation for MetaMask

    MDX 834 1.9k

  4. metamask-sdk metamask-sdk Public

    The simplest yet most secure way to connect your blockchain-based applications to millions of MetaMask Wallet users.

    TypeScript 317 232

  5. snaps snaps Public

    Extend the functionality of MetaMask using Snaps

    TypeScript 828 648

  6. core core Public

    This monorepo is a collection of packages used across multiple MetaMask clients

    TypeScript 393 274

Repositories

Showing 10 of 618 repositories
  • eth-phishing-detect Public

    Utility for detecting phishing domains targeting Web3 users

    MetaMask/eth-phishing-detect’s past year of commit activity
    TypeScript 1,272 1,063 7 4 Updated Apr 18, 2026
  • metamask-extension Public

    🌐 🔌 The MetaMask browser extension enables browsing Ethereum blockchain enabled websites

    MetaMask/metamask-extension’s past year of commit activity
    TypeScript 13,105 5,532 2,141 (12 issues need help) 436 Updated Apr 18, 2026
  • mobile_bundlesize_stats Public

    Measuring mobile bundle size over time

    MetaMask/mobile_bundlesize_stats’s past year of commit activity
    JavaScript 9 5 0 1 Updated Apr 18, 2026
  • metamask-mobile Public

    Mobile web browser providing access to websites that use the Ethereum blockchain

    MetaMask/metamask-mobile’s past year of commit activity
    TypeScript 2,887 1,571 1,338 (25 issues need help) 415 Updated Apr 18, 2026
  • core Public

    This monorepo is a collection of packages used across multiple MetaMask clients

    MetaMask/core’s past year of commit activity
    TypeScript 393 MIT 274 296 255 Updated Apr 18, 2026
  • metamask-storybook Public

    The Storybook for the MetaMask extension

    MetaMask/metamask-storybook’s past year of commit activity
    TypeScript 35 34 0 0 Updated Apr 18, 2026
  • extension_bundlesize_stats Public

    Measuring extension bundle size over time

    MetaMask/extension_bundlesize_stats’s past year of commit activity
    HTML 10 10 3 3 Updated Apr 18, 2026
  • metamask-extension-ts-migration-dashboard Public

    A dashboard for tracking the TypeScript migration of the extension.

    MetaMask/metamask-extension-ts-migration-dashboard’s past year of commit activity
    JavaScript 7 7 0 1 Updated Apr 18, 2026
  • snap-bitcoin-wallet Public

    Bitcoin Wallet Snap

    MetaMask/snap-bitcoin-wallet’s past year of commit activity
    TypeScript 17 Apache-2.0 12 4 11 Updated Apr 18, 2026
  • snaps-directory Public

    Explore community-built Snaps to customize your web3 experience via our official directory.

    MetaMask/snaps-directory’s past year of commit activity
    TypeScript 21 18 10 (2 issues need help) 12 Updated Apr 18, 2026
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