The React Framework

Node.js Streams, a user-land copy of the stream library from Node.js

The string_decoder module from Node core

Array#isArray for older browsers

Brand checking of React Elements.

Browser-friendly inheritance fully compatible with standard node.js inherits()

Node.js Buffer API, for the browser

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.

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

ECMAScript spec abstract operations.

Base64 encoding/decoding in pure JS

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.

Node's event emitter for all engines.

Flatten nested arrays

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 regex? Works cross-realm/iframe, and despite ES6 @@toStringTag

Abstraction for exponential and custom retry strategies for failed operations.

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

Node.js's util module for all engines

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

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

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

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.

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

Modern JavaScript date utility library

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

A practical functional library for JavaScript programmers.

A tiny invariant function

A memoization library which only remembers the latest invocation

Declarative routing for React

Lodash exported as ES modules.

Fastest deep equal comparison for React. Great for React.memo & shouldComponentUpdate. Also really fast general-purpose deep comparison.

Manage session history with JavaScript

requestAnimationFrame polyfill for node and the browser

Retrying made simple, easy and async

Topological sort of directed ascyclic graphs (like dependecy lists)

Disables scroll outside of `children` node.

Check if something is a promise

tiny util for getting and setting deep object props safely

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

A simple and powerful JavaScript animation library

Internationalization for react done right. Using the i18next i18n ecosystem.

Common Utils For React Component

Time zone support for date-fns v3 with the Intl API

Build forms in React, without the tears

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

A set of completely unstyled, fully accessible UI components for React, designed to integrate beautifully with Tailwind CSS.

Legacy API for creating React components.

Custom React PropType validators that we use at Airbnb.

Universal cookies for JavaScript

Manage multiple event handlers using few event listeners

Reusable hooks

Common utilities and types for Chakra UI

Smooth Scroll behavior polyfill

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

Polyfill/shim for `document.contains`

A React component for dealing with clicks outside its subtree

React proptype for moment module

Components to provide and consume RTL or LTR direction in React

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A responsive and accessible date range picker component built with React

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!

SEO plugin for Next.js projects

React Google Tag Manager Module

React integration for @bugsnag/js

⚡ Lightning-fast search for React DOM, by Algolia

A standalone module that suggests a right domain when your users misspell it in an email address.

Declarative tracking for React apps.

Analytics integration for Redux and ngrx/store

Facebook components like a Login button, Like, Share, Comments, Embedded Post/Video, Messenger Chat and others

A highly-customizable web-based chat client for Azure Bot Services.

Google Tag Manager integration for Redux

React component of botframework-webchat