ECMAScript extensions and shims

RFC4122 (v1, v4, and v5) UUIDs

Array#isArray for older browsers

Brand checking of React Elements.

A robust Punycode converter that fully complies to RFC 3492 and RFC 5891, and works on nearly all JavaScript platforms.

A querystring parser that supports nesting and arrays, with a depth limit

babel's modular runtime helpers

Express style path to RegExp utility

Promise based HTTP client for the browser and node.js

ES2015 `Object.assign()` ponyfill

Standard library

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

Cooperative scheduler for the browser environment.

Runtime type checking for React props and similar objects.

React is a JavaScript library for building user interfaces.

React package for working with the DOM.

Make your own error types!

Querystringify - Small, simple but powerful query string parser.

The core `url` packaged standalone for use with Browserify.

Modern JavaScript date utility library

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

emotion's memoize utility

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

Node's querystring module for all engines.

An implementation of WHATWG AbortController interface.

invariant

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

A simple utility for conditionally joining classNames together

A Light–weight CSS Preprocessor

Symbol.observable ponyfill

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

A MurmurHash2 implementation

A Query Language and Runtime which can target any service.

tiny modular DOM lib for ie9+

JavaScript's functional programming helper library.

serialization utils for emotion

A tiny invariant function

internal utils for emotion

A memoization library which only remembers the latest invocation

emotion's cache

Declarative routing for React

emotion's stylesheet

A memoization function that uses a WeakMap

Lodash exported as ES modules.

Declarative routing for React web applications

Predictable state container for JavaScript apps

Core Storybook Components

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

implementation of crypto for the browser

A simple, lightweight JavaScript API for handling cookies

Immutable date wrapper

> Simple styling in React.

babel selfContained runtime

Selectors for Redux.

Official React bindings for Redux

Manage session history with JavaScript

Decode JWT tokens, mostly useful for browser applications.

Backwards compatibility polyfill for React class components

styled API for emotion

A polyfill for the Resize Observer API

Convert CSS text to a React Native stylesheet object

Easily-extendable error for use with ES6 classes

Thunk middleware for Redux.

Resolve URL pathnames using JavaScript

Are these two JavaScript values equal?

A robust base64 encoder/decoder that is fully compatible with `atob()` and `btoa()`, written in JavaScript.

@vue/runtime-dom

React component to render markdown

DOM trap for a focus

Access deep object properties using a path

Create components whose prop changes map to a global side effect

A document head manager for React

Smaller Polyfill for the proposed React context API

The Cloud Firestore component of the Firebase JS SDK.

Collection of React Hooks

Beautiful and accessible drag and drop for lists with React

progress ui component for react

React components for efficiently rendering large, scrollable lists and tabular data

React date & time picker

Saga middleware for Redux to handle Side Effects

Auth category of aws-amplify

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

The default theme for chakra components

Set of higher-order components to turn any list into a sortable, touch-friendly, animated list

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.

React Native for Web

React code splitting made easy.

Infinite scroll component for React in ES6

Blazing fast modern site generator for React

Compute measurements of React components.

CSS media queries for React

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

Typed Schema.org JSON-LD in React

A framework that provides common functionality needed by video advertisement libraries working with video.js.

User-Agent string parser (js implementation)

[](https://badge.fury.io/js/react-say) [](https://travis-ci.org/compulim/react-say)

Most.js based middleware for Redux. Handle async actions with monadic streams and reactive programming.