Brand checking of React Elements.

babel's modular runtime helpers

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

Implementation of Function.prototype.bind

Lodash modular utilities.

Robustly `.call.bind()` a function

string representations of objects in node and the browser

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

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

ES2015 `Object.assign()` ponyfill

ECMAScript spec abstract operations.

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

Is this JS value callable? Works with Functions and GeneratorFunctions, despite ES6 @@toStringTag.

ES6 spec-compliant Object.assign shim. From https://github.com/es-shims/es6-shim

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

An Object.keys replacement, in case Object.keys is not available. From https://github.com/es-shims/es5-shim

A library for deep (recursive) merging of Javascript objects

Standard library

Is this value a JS regex? Works cross-realm/iframe, and despite ES6 @@toStringTag

Is this value a JS Date object? This module works cross-realm/iframe, and despite ES6 @@toStringTag.

Determine if a value is an ES6 Symbol or not.

ECMAScript “ToPrimitive” algorithm. Provides ES5 and ES2015 versions.

An ES2015 spec-compliant `Function.prototype.name` shim

Does this JS environment support the `name` property on functions?

ES2017 spec-compliant Object.values shim.

Object.prototype.hasOwnProperty.call shortcut

Cooperative scheduler for the browser environment.

An ES2019 spec-compliant `Array.prototype.flat` shim/polyfill/replacement that works as far down as ES3.

Runtime type checking for React props and similar objects.

React is a JavaScript library for building user interfaces.

process information for node.js and browsers

React package for working with the DOM.

The lodash method `_.debounce` exported as a module.

Implements performance.now (based on process.hrtime).

Parse, validate, manipulate, and display dates

css loader module for webpack

ES2015-compliant shim for Object.is - differentiates between -0 and +0

Copies non-react specific statics from a child component to a parent component

style loader module for webpack

A simple utility for conditionally joining classNames together

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

A window.fetch polyfill.

Positioning library for floating elements: tooltips, popovers, dropdowns, and more

Lodash exported as ES modules.

A lightweight library that provides tools for organizing asynchronous code

requestAnimationFrame polyfill for node and the browser

A polyfill for the Resize Observer API

Synchronous Promise-like prototype to use in testing where you would have used an ES6 Promise

A collection of implementation for ECMAScript abstract operations

A simple and powerful JavaScript animation library

Angular - the core framework

Angular - commonly needed directives and services

A simple and reusable datepicker component for React

String convertions

Generate media query string from JSON or javascript object

Adaptation of react-addons-shallow-compare, for independent usage

Collection of React Hooks

Custom React PropType validators that we use at Airbnb.

For use with React PropTypes. Will error on any prop not explicitly specified.

Awesome Media Queries in JavaScript

React port of slick carousel

Manage multiple event handlers using few event listeners

the last carousel you'll ever need

To make your life with React Portals easier.

A Node.js module for the optimized JavaScript implementation of the MurmurHash algorithms.

React hooks for Chakra components

Ramda Adjunct is the most popular and most comprehensive set of utilities for use with Ramda, providing a variety of useful, well tested functions with excellent documentation.

Polyfill/shim for `document.contains`

A React component for dealing with clicks outside its subtree

Components to provide and consume RTL or LTR direction in React

React proptype for moment module

[![Build Status][travis-svg]][travis-url] [![dependency status][deps-svg]][deps-url] [![dev dependency status][dev-deps-svg]][dev-deps-url] [![License][license-image]][license-url] [![Downloads][downloads-image]][downloads-url]

A responsive and accessible date range picker component built with React

Sometimes you have to do horrible things, like use the global object to share a singleton. Abstract that away, with this!

Interface for react-with-styles outputting CSS

Is the current JS environment a touch device?

A simple utility for creating an object with values equal to its keys. Identical to react/lib/keyMirror

Range input. Slides in all directions.

deep copy data

Tiny javascript library for creating accessible modal dialogs

Monadic streams

Header Bidding Management Library