Share target browsers between different front-end tools, like Autoprefixer, Stylelint and babel-env-preset
JavaScript parser and stringifier for YAML
This library is designed to facilitate the management and translation of phrases for multi-language websites. It provides a simple interface for setting the default language and retrieving translations based on the current language.
TypeScript scope analyser for ESLint
Runtime-agnostic core of ESLint
A robust, ES3 compatible, "has own property" predicate.
Convert character encodings in pure javascript.
Simple and complete React DOM testing utilities that encourage good testing practices.
the mighty option parser used by yargs
The ultimate javascript content-type utility.
This is a list of time zones from release 2022b of the tz database.
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 value a JS SharedArrayBuffer?
Utilities for working with TypeScript + ESLint together
An ES2019 spec-compliant `Array.prototype.flatMap` shim/polyfill/replacement that works as far down as ES3.
Super-fast alternative to Babel for when you can target modern JS runtimes
Provides a list of electron-to-chromium version mappings
Node.js body parsing middleware
Set a function's name property
CLI tool to update caniuse-lite to refresh target browsers from Browserslist config
ECMAScript spec abstract operations.
Runtime typescript and ESM support for Node.js
Create and parse Content-Disposition header