Repositories list

• eth-phishing-detect

  Public
  Utility for detecting phishing domains targeting Web3 users

  TypeScript

  •

  Other

  •969•1.1k•24•4•Updated Feb 10, 2025Feb 10, 2025

• metamask-mobile

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

  javascriptandroidios+ 4react-nativeweb3metamaskdapps-browser

  TypeScript

  •

  Other

  •1.2k•2.2k•1k•125•Updated Feb 10, 2025Feb 10, 2025

• extension_bundlesize_stats

  Public
  Measuring extension bundle size over time

  JavaScript

  •4•5•3•2•Updated Feb 10, 2025Feb 10, 2025

• metamask-extension

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

  extensionoperaethereum+ 6dappedgebravedapp-developersfirefoxchrome

  TypeScript

  •

  Other

  •5k•12k•2k•283•Updated Feb 10, 2025Feb 10, 2025

• eth-json-rpc-middleware

  Public
  Ethereum middleware for composing an Ethereum provider using json-rpc-engine. Intended to replace provider-engine

  TypeScript

  •

  ISC License

  •91•179•15•11•Updated Feb 9, 2025Feb 9, 2025

• metamask-docs

  Public
  Developer documentation for MetaMask

  ethereumblockchaincryptocurrency+ 2metamaskdocumentation

  MDX

  •

  Apache License 2.0

  •1.1k•701•44•10•Updated Feb 9, 2025Feb 9, 2025

• core

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

  TypeScript

  •

  MIT License

  •206•304•218•124•Updated Feb 9, 2025Feb 9, 2025

• github-tools

  Public
  An assortment of tools interacting with the GitHub API to get metrics for things like PR review comments/reviews

  TypeScript

  •2•4•1•3•Updated Feb 9, 2025Feb 9, 2025

• metamask-extension-ts-migration-dashboard

  Public
  A dashboard for tracking the TypeScript migration of the extension.

  JavaScript

  •7•5•0•1•Updated Feb 8, 2025Feb 8, 2025

• test-dapp

  Public
  The sample dapp used for e2e testing and metamask-extension QA

  JavaScript

  •

  MIT License

  •351•602•25•15•Updated Feb 8, 2025Feb 8, 2025

• metamask-storybook

  Public
  The Storybook for the MetaMask extension

  TypeScript

  •31•24•0•0•Updated Feb 7, 2025Feb 7, 2025

• logo

  Public
  A 3d take on the metamask logo, in browser, as a browserifyable module.

  JavaScript

  •

  ISC License

  •90•229•4•4•Updated Feb 7, 2025Feb 7, 2025

• mobile_bundlesize_stats

  Public
  Measuring mobile bundle size over time

  JavaScript

  •0•1•0•1•Updated Feb 7, 2025Feb 7, 2025

• snaps

  Public
  Extend the functionality of MetaMask using Snaps

  monorepometamask

  TypeScript

  •

  Other

  •570•749•205•44•Updated Feb 7, 2025Feb 7, 2025

• snaps-registry

  Public
  A registry containing metadata about verified and blocked Snaps.

  TypeScript

  •

  Apache License 2.0

  •18•34•10•20•Updated Feb 7, 2025Feb 7, 2025

• website

  Public
  The MetaMask website

  JavaScript

  •

  MIT License

  •34•43•2•0•Updated Feb 7, 2025Feb 7, 2025

• contract-metadata

  Public
  A mapping of ethereum contract addresses to broadly accepted icons for those addresses.

  JavaScript

  •

  ISC License

  •1.1k•473•8•131•Updated Feb 7, 2025Feb 7, 2025

• delegation-framework

  Public
  The contracts that power the Delegation Framework

  delegationsolidityweb3+ 4metamasksmart-walletaccount-abstraction4337

  Solidity

  •

  Apache License 2.0

  •26•68•1•9•Updated Feb 7, 2025Feb 7, 2025

• accounts

  Public
  Monorepo for MetaMask's account-related packages

  TypeScript

  •4•9•6•15•Updated Feb 7, 2025Feb 7, 2025

• eth-json-rpc-infura

  Public
  json-rpc-engine middleware for Infura's endpoints

  TypeScript

  •

  ISC License

  •54•54•7•6•Updated Feb 7, 2025Feb 7, 2025

• utils

  Public
  Various JavaScript / TypeScript utilities of wide relevance to the MetaMask codebase.

  javascriptjsontime+ 3typescriptutilitiesutility-library

  TypeScript

  •

  ISC License

  •10•33•14•4•Updated Feb 7, 2025Feb 7, 2025

• snap-institutional-wallet

  Public
  Institutional wallets in MetaMask

  TypeScript

  •

  Apache License 2.0

  •0•0•0•1•Updated Feb 7, 2025Feb 7, 2025

• api-specs

  Public
  JavaScript

  •

  Apache License 2.0

  •11•34•22•5•Updated Feb 7, 2025Feb 7, 2025

• metamask-design-system

  Public
  The design system for MetaMask products

  TypeScript

  •2•4•172•2•Updated Feb 6, 2025Feb 6, 2025

• eslint-config

  Public
  Shareable MetaMask ESLint config

  JavaScript

  •

  MIT License

  •17•7•32•6•Updated Feb 6, 2025Feb 6, 2025

• action-npm-publish

  Public
  GitHub Action to publish to NPM

  Shell

  •

  MIT License

  •7•8•2•2•Updated Feb 6, 2025Feb 6, 2025

• metamask-sdk

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

  TypeScript

  •

  Other

  •146•215•28•41•Updated Feb 6, 2025Feb 6, 2025

• eth-lattice-keyring

  Public
  Keyring for connecting to the Lattice1

  JavaScript

  •

  MIT License

  •9•0•0•2•Updated Feb 6, 2025Feb 6, 2025

• snap-account-abstraction-keyring

  Public
  TypeScript

  •

  Apache License 2.0

  •6•5•2•14•Updated Feb 5, 2025Feb 5, 2025

• onchain-permissions-standard

  Public
  A snap for exposing a web3 permissions manager API

  TypeScript

  •

  Apache License 2.0

  •2•7•0•11•Updated Feb 5, 2025Feb 5, 2025