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    612 repositories

    • metamask-storybook

      Public
      The Storybook for the MetaMask extension
      TypeScript
      •34•34•0•0•Updated Feb 17, 2026Feb 17, 2026

    • mobile_bundlesize_stats

      Public
      Measuring mobile bundle size over time
      JavaScript
      •5•8•0•1•Updated Feb 17, 2026Feb 17, 2026

    • metamask-extension

      Public
      :globe_with_meridians: :electric_plug: The MetaMask browser extension enables browsing Ethereum blockchain enabled websites
      firefoxchromeextensionoperaethereumdappedgebravedapp-developers
      TypeScript
      •
      Other
      •5.5k•13k•2.1k•395•Updated Feb 17, 2026Feb 17, 2026

    • eth-phishing-detect

      Public
      Utility for detecting phishing domains targeting Web3 users
      TypeScript
      •
      Other
      •1k•1.3k•17•2•Updated Feb 17, 2026Feb 17, 2026

    • metamask-design-system

      Public
      The design system for MetaMask products
      TypeScript
      •7•24•144•20•Updated Feb 17, 2026Feb 17, 2026

    • core

      Public
      This monorepo is a collection of packages used across multiple MetaMask clients
      TypeScript
      •
      MIT License
      •275•391•293•233•Updated Feb 17, 2026Feb 17, 2026

    • metamask-mobile

      Public
      Mobile web browser providing access to websites that use the Ethereum blockchain
      javascriptandroidiosreact-nativeweb3metamaskdapps-browser
      TypeScript
      •
      Other
      •1.5k•2.8k•1.4k•380•Updated Feb 17, 2026Feb 17, 2026

    • snap-bitcoin-wallet

      Public
      Bitcoin Wallet Snap
      TypeScript
      •
      Apache License 2.0
      •10•17•1•9•Updated Feb 17, 2026Feb 17, 2026

    • snaps-directory

      Public
      Explore community-built Snaps to customize your web3 experience via our official directory.
      TypeScript
      •18•21•8•12•Updated Feb 17, 2026Feb 17, 2026

    • client-mcp-core

      Public
      Core package for a MetaMask MCP server that allows AI agents to use both Extension or Mobile clients.
      TypeScript
      •
      Other
      •0•0•0•4•Updated Feb 17, 2026Feb 17, 2026

    • gator-cli

      Public
      TypeScript
      •1•0•0•1•Updated Feb 16, 2026Feb 16, 2026

    • smart-accounts-kit

      Public
      A Viem-based Toolkit for integrating embedded smart contract wallets into dapps.
      TypeScript
      •
      Apache License 2.0
      •28•38•7•7•Updated Feb 16, 2026Feb 16, 2026

    • extension_benchmark_stats

      Public
      Measuring browser page load stats over time
      1•2•0•0•Updated Feb 16, 2026Feb 16, 2026

    • extension_bundlesize_stats

      Public
      Measuring extension bundle size over time
      HTML
      •9•10•3•3•Updated Feb 16, 2026Feb 16, 2026

    • metamask-docs

      Public
      Developer documentation for MetaMask
      documentationethereumblockchaincryptocurrencymetamask
      MDX
      •
      Apache License 2.0
      •1.8k•821•40•26•Updated Feb 16, 2026Feb 16, 2026

    • swaps-controller

      Public
      TypeScript
      •
      Other
      •0•1•9•14•Updated Feb 16, 2026Feb 16, 2026

    • snaps

      Public
      Extend the functionality of MetaMask using Snaps
      monorepometamask
      TypeScript
      •
      Other
      •646•825•192•39•Updated Feb 16, 2026Feb 16, 2026

    • accounts

      Public
      Monorepo for MetaMask's account-related packages
      TypeScript
      •9•23•0•10•Updated Feb 16, 2026Feb 16, 2026

    • snap-tron-wallet

      Public
      Tron wallet snap
      TypeScript
      •
      Apache License 2.0
      •0•1•0•3•Updated Feb 16, 2026Feb 16, 2026

    • .github

      Public
      MetaMask default GitHub community health files
      110•43•4•5•Updated Feb 16, 2026Feb 16, 2026

    • perps-controller

      Public
      standalone perps controller
      TypeScript
      •0•0•0•10•Updated Feb 16, 2026Feb 16, 2026

    • test-dapp-tron

      Public
      TypeScript
      •
      ISC License
      •0•0•0•7•Updated Feb 16, 2026Feb 16, 2026

    • connect-tron

      Public
      TypeScript
      •
      ISC License
      •0•0•0•8•Updated Feb 16, 2026Feb 16, 2026

    • test-dapp-bitcoin

      Public
      TypeScript
      •
      ISC License
      •0•0•0•2•Updated Feb 16, 2026Feb 16, 2026

    • bitcoin-wallet-standard

      Public
      TypeScript
      •
      ISC License
      •1•1•0•2•Updated Feb 16, 2026Feb 16, 2026

    • native-utils

      Public
      Mobile native utility functions to support React Native Applications. This utility repo holds native functions to improve speed and performance of specific nati…
      TypeScript
      •
      ISC License
      •1•0•0•5•Updated Feb 16, 2026Feb 16, 2026

    • react-native-acm

      Public
      Kotlin
      •
      MIT License
      •1•0•0•2•Updated Feb 16, 2026Feb 16, 2026

    • test-dapp-solana

      Public
      TypeScript
      •
      ISC License
      •2•0•0•3•Updated Feb 16, 2026Feb 16, 2026

    • gator-examples

      Public
      TypeScript
      •
      Apache License 2.0
      •2•4•0•5•Updated Feb 16, 2026Feb 16, 2026

    • multichain-api-client

      Public
      TypeScript
      •
      ISC License
      •1•1•0•2•Updated Feb 16, 2026Feb 16, 2026