metamask/providers

Ethereum RPC and Provider errors

Unpack a browser type and version from the useragent string

Fast deep equal

Node.js Streams, a user-land copy of the stream library from Node.js

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 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.

Prettier package.json plugin to make the order of properties nice.

A deep deletion module for node (like `rm -rf`)

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

A tool for processing JSON-RPC messages

A small toolset for streaming JSON-RPC data and matching requests and responses

Simple stream multiplexing for objectMode.

An EventEmitter that isolates the emitter from errors in handlers

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

A module for creating a node style stream over a WebExtension port object.

Shareable MetaMask ESLint config for Jest.

Bridge the gap between ES modules and CommonJS modules with an easy-to-use alternative to `tsc`.

TypeScript definitions for chrome

TypeScript definitions for webextension-polyfill

Test Chrome extensions with Jest. A complete mock of the Chrome API.

Automatically bump up global Jest thresholds whenever coverage goes above them

A lightweight polyfill library for Promise-based WebExtension APIs in Chrome.