ES Math-related intrinsics and helpers, robustly cached.
Utility functions for working with TypeScript's API. Successor to the wonderful tsutils. 🛠️️
TypeScript-first schema declaration and validation library with static type inference
TypeScript definitions for react
An AST-based pattern checker for JavaScript.
A light-weight module that brings Fetch API to node.js
Runtime-agnostic core of ESLint
TypeScript scope analyser for ESLint
Implementation of Function.prototype.bind
`Object.defineProperty`, but not IE 8's broken one.
A robust, ES3 compatible, "has own property" predicate.
Strip ANSI escape codes from a string
fs-extra contains methods that aren't included in the vanilla Node.js fs package. Such as recursive mkdir, copy, and remove.
the mighty option parser used by yargs
An ES2019 spec-compliant `Array.prototype.flatMap` shim/polyfill/replacement that works as far down as ES3.
Is this value a JS WeakRef? This module works cross-realm/iframe, and despite ES6 @@toStringTag.
Utilities for working with TypeScript + ESLint together
The ultimate javascript content-type utility.
Provides a list of electron-to-chromium version mappings
An ES7/ES2016 spec-compliant `Array.prototype.includes` shim/polyfill/replacement that works as far down as ES3.
Convert character encodings in pure javascript.
Helper functions around Function call/apply/bind, for use in `call-bind`
Create and parse Content-Disposition header
Runtime typescript and ESM support for Node.js