The React Framework

RFC4122 (v1, v4, and v5) UUIDs

Array#isArray for older browsers

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

Express style path to RegExp utility

Promise based HTTP client for the browser and node.js

HTTP server cookie parsing and serialization

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.

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

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.

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

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

Which kind of Typed Array is this JavaScript value? Works cross-realm, without `instanceof`, and despite Symbol.toStringTag.

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

ES6 spec-compliant RegExp.prototype.flags shim.

Is this value a JS Typed Array? This module works cross-realm/iframe, does not depend on `instanceof` or mutable properties, and despite ES6 Symbol.toStringTag.

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

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

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

Is this value a JS SharedArrayBuffer?

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

Determine if the JS environment has BigInt support.

A better forEach

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

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

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

Which kind of boxed JS primitive is this?

Cooperative scheduler for the browser environment.

Check if a protocol requires a certain port number to be added to an URL.

Object.prototype.hasOwnProperty.call shortcut

Runtime type checking for React props and similar objects.

Is this an arguments object? It's a harder question than you think.

React is a JavaScript library for building user interfaces.

React package for working with the DOM.

Small footprint URL parser that works seamlessly across Node.js and browser environments

Querystringify - Small, simple but powerful query string parser.

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

node's assert.deepEqual algorithm

Modern JavaScript date utility library

Create a promise that can be canceled

A tiny (239B) utility for constructing className strings conditionally.

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

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

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

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

A simple utility for conditionally joining classNames together

Get an iterator for any JS language value. Works robustly across all environments, all versions.

Declarative routing for React

Lodash exported as ES modules.

Predictable state container for JavaScript apps

implementation of crypto for the browser

Immutable date wrapper

Selectors for Redux.

Official React bindings for Redux

Like lodash isEqualWith but for shallow equal.

Decode JWT tokens, mostly useful for browser applications.

Backwards compatibility polyfill for React class components

A polyfill for the Resize Observer API

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

Performant, flexible and extensible forms library for React Hooks

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

Utility functions for React components.

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.

Material UI is an open-source React component library that implements Google's Material Design. It's comprehensive and can be used in production out of the box.

Common Utils For React Component

React Hook Form validation resolvers: Yup, Joi, Superstruct, Zod, Vest, Class Validator, io-ts, Nope, computed-types, TypeBox, arktype and Typanion

A lib for generating Style Sheets with JavaScript.

React's ExecutionEnvironment module extracted for use in other packages & components

String convertions

Generate media query string from JSON or javascript object

state management for Vue.js

Accessible modal dialog component for React.JS

Universal cookies for JavaScript

Hooks for managing, caching and syncing asynchronous and remote data in React

Material-UI Utils - Utility functions for Material-UI.

React components that implement Google's Material Design.

Material-UI System - Design system for Material-UI.

Material-UI Styles - The styling solution of Material-UI.

Awesome Media Queries in JavaScript

Saga middleware for Redux to handle Side Effects

React port of slick carousel

Material Design Svg Icons converted to Material-UI React components.

Wrappers for Redux DevTools Extension.

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

The default theme for chakra components

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

React components, that implements material design pickers for material-ui v4

A higher order component decorator for forms using Redux and React

With more than 85 components, over 45 available plugins, several directives, and 1000+ icons, BootstrapVue provides one of the most comprehensive implementations of the Bootstrap v4 component and grid system available for Vue.js v2.6, complete with extens

JavaScript SDK for Optimizely Feature Experimentation, Optimizely Full Stack (legacy), and Optimizely Rollouts

Optimizely Full Stack Utils

Optimizely Full Stack Event Processor

Optimizely Full Stack Core Logging

Redux wrapper for Next.js

Optimizely Full Stack Datafile Manager

A customizable countdown component for React.

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

This module is provided as a part of Sitecore JavaScript Rendering SDK. It contains the core JSS APIs (layout service) and utilities.

This module is provided as a part of Sitecore JavaScript Rendering SDK (JSS). It contains React components and integration for JSS.

Provide smooth scrolling anchors in React.

Header Bidding Management Library

Standard library for generating canonical URL's for optimally consuming images at Wix