Improved typeof detection for node.js and the browser.

Object value retrieval given a string path

Parse CSS inline style to JavaScript object.

An inline style parser.

Custom jest matchers to test the state of the DOM

Fire events the same way the user does

Parses CSS inline style to JavaScript object (camelCased).

Web framework built on Web Standards

BDD/TDD assertion library for node.js and the browser. Test framework agnostic.

Simple and complete React DOM testing utilities that encourage good testing practices.

Next-generation ES module bundler

Terminal task list reborn! Create beautiful CLI interfaces via easy and logical to implement task lists that feel alive and interactive.

Helper functions around Function call/apply/bind, for use in `call-bind`

Packs ECMAScript/CommonJs/AMD modules for the browser. Allows you to split your codebase into multiple bundles, which can be loaded on demand. Supports loaders to preprocess files, i.e. json, jsx, es7, css, less, ... and your custom stuff.

Perform async work synchronously in Node.js using `worker_threads` with first-class TypeScript support.

Detect Browser, Engine, OS, CPU, and Device type/model from User-Agent & Client Hints data. Supports browser & node.js environment

style loader module for webpack

Extract the non-magic parent path from a glob string.

Determine if the JS environment has Symbol support. Supports spec, or shams.

Get and robustly cache all JS language-level intrinsics at first require time