metamask/eth-block-tracker

Create an Ethereum provider using a JSON-RPC engine or middleware

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

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.

A tool for processing JSON-RPC messages

TypeScript definitions for jest

TypeScript definitions for node

TypeScript plugin for ESLint

An ESLint custom parser which leverages TypeScript ESTree

This plugin adds `TypeScript` support to `eslint-plugin-import`

Import with sanity.

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

TypeScript is a language for application scale JavaScript development

An EventEmitter that isolates the emitter from errors in handlers

Generates an id useable in json rpc payloads.

TypeScript definitions for json-rpc-random-id

TypeScript definitions for pify