ECMAScript extensions and shims

Runtime library for TypeScript helper functions

Array#isArray for older browsers

Brand checking of React Elements.

Utility to parse a string bytes to bytes and vice-versa

babel's modular runtime helpers

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

Implementation of Function.prototype.bind

Express style path to RegExp utility

Robustly `.call.bind()` a function

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.

ECMAScript spec abstract operations.

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

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

EventEmitter3 focuses on performance while maintaining a Node.js AND browser compatible interface.

ES2017 spec-compliant Object.values shim.

Cooperative scheduler for the browser environment.

Object.prototype.hasOwnProperty.call shortcut

Runtime type checking for React props and similar objects.

React is a JavaScript library for building user interfaces.

WebAssembly binary format parser

React package for working with the DOM.

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

emotion's memoize utility

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

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

An object of css properties that don't accept values with units

A simple utility for conditionally joining classNames together

A function to check whether a prop is valid for HTML and SVG elements

Parse and stringify URL query strings

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

A Query Language and Runtime which can target any service.

A react component toolset for managing animations

serialization utils for emotion

A tiny invariant function

internal utils for emotion

A memoization library which only remembers the latest invocation

A memoization function that uses a WeakMap

Declarative routing for React web applications

Core Storybook Components

A utility-first CSS framework for rapidly building custom user interfaces.

timers module for browserify

> Simple styling in React.

Filter object keys and values into a new object

Like lodash isEqualWith but for shallow equal.

Manage session history with JavaScript

A JavaScript template literal tag that parses GraphQL queries

Split a string on the first occurance of a given separator

CSS for the <Component> Age. Style components your way with speed, strong typing, and flexibility.

A Select control built with and for ReactJS

A custom build of Stylis

Thin wrapper around zen-observable and @types/zen-observable, to support ESM exports as well as CommonJS exports

TypeScript implementation of invariant(condition, message)

https://en.wikipedia.org/wiki/Trie

Structural equality checking for JavaScript values

MUI System is a set of CSS utilities to help you build custom designs more efficiently. It makes it possible to rapidly lay out custom designs.

Composable reactive caching with efficient invalidation.

A fully-featured caching GraphQL client.

String convertions

Generate media query string from JSON or javascript object

Auto-resizing Input Component for React

Monitor if a component is inside the viewport, using IntersectionObserver API

Thread-safe Helmet for React 16+ and friends

Custom React PropType validators that we use at Airbnb.

a point geometry with transforms

Dynamic script loading for browser

Wrapper for the loading of Google Maps JavaScript API script in the browser

Awesome Media Queries in JavaScript

React port of slick carousel

Manage multiple event handlers using few event listeners

A React component for playing a variety of URLs, including file paths, YouTube, Facebook, Twitch, SoundCloud, Streamable, Vimeo, Wistia and DailyMotion

The Next Generation of CSS-in-JS.

Error Apollo Link for GraphQL Network Stack

Polyfill/shim for `document.contains`

A React component for dealing with clicks outside its subtree

A responsive and accessible date range picker component built with React

Isomorphic component that allows rendering react components on a google map

deep copy data

Component-wrapper for collapse animation for elements with variable (and dynamic) height

Pure React Carousel

Retry Apollo Link for GraphQL Network Stack

Compiles a function to compute the plural forms index for a given value

Declarative tracking for React apps.

Simple persistence for all Apollo cache implementations

A library to edit lottie-web animations dynamically

Lazy-loading React background-image component with optional support for the blur-up effect.

React component of botframework-webchat