Brand checking of React Elements.

babel's modular runtime helpers

Lodash modular utilities.

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

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

string representations of objects in node and the browser

Object.prototype.hasOwnProperty.call shortcut

Implementation of Function.prototype.bind

ECMAScript spec abstract operations.

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

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.

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

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

A library for deep (recursive) merging of Javascript objects

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

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.

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

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

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

ES2017 spec-compliant Object.values shim.

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

Runtime type checking for React props and similar objects.

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

Parse, validate, manipulate, and display dates

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

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

process information for node.js and browsers

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

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

A simple utility for conditionally joining classNames together

ECMAScript extensions and shims

A library for arbitrary-precision decimal and non-decimal arithmetic

Lodash exported as ES modules.

requestAnimationFrame polyfill for node and the browser

Fast 3kb React-compatible Virtual DOM library.

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

Custom React PropType validators that we use at Airbnb.

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

Returns an array of all tabbable DOM nodes within a containing node.

Manage multiple event handlers using few event listeners

Trap focus within a DOM node.

To make your life with React Portals easier.

A lightweight, powerful javascript datetime picker

A React component for dealing with clicks outside its subtree

Polyfill/shim for `document.contains`

A responsive and accessible date range picker component built with React

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]

Is the current JS environment a touch device?

Interface for react-with-styles outputting CSS

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

Auth0 SDK for Single Page Applications using Authorization Code Grant Flow with PKCE

Polyfill for :focus-visible pseudo-selector

A beautiful, responsive, customizable and accessible (WAI-ARIA) replacement for JavaScript's popup boxes, supported fork of sweetalert

A small library to provide I18n on JavaScript.

The official Semantic-UI-React integration.