Various JavaScript / TypeScript utilities of wide relevance to the MetaMask codebase.
TypeScript
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Support the dependencies of metamask/utils
Audited & minimal 0-dependency JS implementation of SHA, RIPEMD, BLAKE, HMAC, HKDF, PBKDF & Scrypt
Secure, audited & 0-dep implementation of base64, bech32, base58, base32 & base16
TypeScript definitions for debug
Lightweight debugging utility for Node.js and the browser
The semantic version parser used by npm.
RFC9562 UUIDs
A tool for running only the dependency lifecycle hooks specified in an allowlist.
Utilities for validating and updating "Keep a Changelog" formatted changelogs
Shareable MetaMask ESLint config.
Shareable MetaMask ESLint config for Jest.
Shareable MetaMask ESLint config for Node.js.
Shareable MetaMask ESLint config for TypeScript.
TypeScript definitions for jest
TypeScript definitions for node
TypeScript definitions for uuid
TypeScript plugin for ESLint
An ESLint custom parser which leverages TypeScript ESTree
Check dependencies in your node module
Import with sanity.
ESLint rules for Jest
JSDoc linting rules for ESLint.
Additional ESLint's rules for Node.js
Runs prettier as an eslint rule
Enforce best practices for JavaScript promises
Delightful JavaScript Testing.
Automatically bump up global Jest thresholds whenever coverage goes above them
Prettier package.json plugin to make the order of properties nice.
A Jest transformer with source map support that lets you use Jest to test projects written in TypeScript
TypeScript execution environment and REPL for node.js, with source map support
Create api documentation for TypeScript projects.
TypeScript is a language for application scale JavaScript development
Implementation of the various Ethereum Transaction Types
A simple and composable way to validate data in JavaScript (and TypeScript).
Ponyfill and helpers for Error Causes
Bridge the gap between ES modules and CommonJS modules with an easy-to-use alternative to `tsc`.
CommonJS and ES Modules shims for TS Bridge.
TypeScript definitions for jest-when
TypeScript definitions for lodash.memoize
An extension lib for jest
Mock Command Line Applications
Support the repos that depend on metamask/utils
Handle user subscription
Implements the JSON-RPC methods for sending multiple calls from the user's wallet, and checking their status, as referenced in EIP-5792
Vanity address management snap for MetaMask
Controller handling shield transaction coverage logic
Controller for managing gator permissions with profile sync integration
Controller handling shield transaction coverage logic
A simple standard interface for a series of Ethereum private keys.
Provides an interface to the currently enabled network using a MetaMask-compatible provider object
Provides an interface to the currently enabled network using a MetaMask-compatible provider object
Provides an interface to the currently selected network via a MetaMask-compatible provider object
Data and convenience functions shared by multiple packages
MetaMask Multichain Account API
Low level core functionality for interacting with the Delegation Framework
Kernel control panel UI
Data and convenience functions shared by multiple packages
Provides an interface to the currently selected network via a MetaMask-compatible provider object
MetaMask Multichain Account API
A simple standard interface for a series of Ethereum private keys.
Design System React Native
Design system react ui components
Tools for running the MetaMask Ocap Kernel in a web browser
Provides an interface to the currently selected network via a MetaMask-compatible provider object
Data and convenience functions shared by multiple packages
Backup and rehydrate SRP(s) using social login and password
SES-compatible streams, in the lineage of `@endo/stream`
OCap kernel core components
A lightweight logging package using @metamask/streams
A kitchen drawer of Ocap Kernel utilities
Utilities for implementing Ocap Kernel JSON-RPC methods
Ocap Kernel errors
A JavaScript Ethereum provider that connects to the wallet over a stream
XYO Layer One API
A sandbox tool for interacting with MetaMask Snaps
Backup and rehydrate SRP(s) using social login and password
Top contributors
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github-actions[bot]
53 contributions
Mrtenz
31 contributions
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dependabot[bot]
27 contributions
mcmire
11 contributions
FrederikBolding
11 contributions
rekmarks
9 contributions
Gudahtt
9 contributions
legobeat
8 contributions
mikesposito
6 contributions
ccharly
5 contributions
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