JavaScript parser and stringifier for YAML
Runtime-agnostic core of ESLint
Convert character encodings in pure javascript.
Give a regex, get a robust predicate function that tests it against a string.
the mighty option parser used by yargs
Set a function's length property
A list of color names and its values
The ultimate javascript content-type utility.
A parser that converts TypeScript source code into an ESTree compatible form
fs-extra contains methods that aren't included in the vanilla Node.js fs package. Such as recursive mkdir, copy, and remove.
Is this value a JS WeakRef? This module works cross-realm/iframe, and despite ES6 @@toStringTag.
Is this specifier a node.js core module?
Simple and complete React DOM testing utilities that encourage good testing practices.
A library to create readable "multipart/form-data" streams. Can be used to submit forms and file uploads to other web applications.
Is this value a JS SharedArrayBuffer?
An ES2019 spec-compliant `Array.prototype.flatMap` shim/polyfill/replacement that works as far down as ES3.
Create and parse Content-Disposition header
Node.js body parsing middleware
Super-fast alternative to Babel for when you can target modern JS runtimes
CLI tool to update caniuse-lite to refresh target browsers from Browserslist config
parse argument options
Set a function's name property
ECMAScript spec abstract operations.
`Object.defineProperty`, but not IE 8's broken one.