Parse CSS inline style to JavaScript object.

Determine if the current node version supports the `--preserve-symlinks` flag.

Easily add ANSI colors to your text and symbols in the terminal. A faster drop-in replacement for chalk, kleur and turbocolor (without the dependencies and rendering bugs).

Store information about any JS value in a side channel. Uses WeakMap if available.

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

Robustly `.call.bind()` a function

Define multiple non-enumerable properties at once. Uses `Object.defineProperty` when available; falls back to standard assignment in older engines.

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

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

Fast CSS Selectors API Engine

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

Returns an array of Typed Array names that are available in the current environment

A querystring parser that supports nesting and arrays, with a depth limit

Accessibility engine for automated Web UI testing

Wrap words to a specified length.

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

Does the environment have full property descriptor support? Handles IE 8's broken defineProperty/gOPD.

The fastest javascript implementation of a double-ended queue. Used by the official Redis, MongoDB, MariaDB & MySQL libraries for Node.js and many other libraries. Maintains compatability with deque.

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

Universal Storage Layer