RFC4122 (v1, v4, and v5) UUIDs

Array#isArray for older browsers

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

Runtime for Regenerator-compiled generator and async functions.

babel's modular runtime helpers

Lodash modular utilities.

Express style path to RegExp utility

Check if a value is a plain object

ES2015 `Object.assign()` ponyfill

Determine if an object is a Buffer

Flatten nested arrays

Standard library

extend like a boss

Port of jQuery.extend for node.js and the browser

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.

process information for node.js and browsers

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

Parse, validate, manipulate, and display dates

Repeat the given string n times. Fastest implementation for repeating a string.

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

unist utility to check if a node passes a test

invariant

the path module from node core for browsers

unist utility to visit nodes

A simple utility for conditionally joining classNames together

Symbol.observable ponyfill

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

unist utility to serialize a node, position, or point as a human readable location

A practical functional library for JavaScript programmers.

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

A Query Language and Runtime which can target any service.

A react component toolset for managing animations

A window.fetch polyfill.

tiny modular DOM lib for ie9+

JavaScript's functional programming helper library.

vfile utility to create a virtual message

parse, inspect, transform, and serialize content through syntax trees

Positioning library for floating elements: tooltips, popovers, dropdowns, and more

Virtual file format for text processing

JavaScript library for DOM operations

Declarative routing for React

Lodash exported as ES modules.

List of standard HTML tags

Predictable state container for JavaScript apps

Map of named character references

Declarative routing for React web applications

A lightweight library that provides tools for organizing asynchronous code

A mirror of Facebook's Warning

remark plugin to add support for parsing markdown input

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

Parse HTML character references

List of legacy HTML named character references that don’t need a trailing semicolon

`trough` is middleware

Throw a given error

Check if a character is alphabetical

Check if a character is decimal

Check if a character is alphanumerical

Check if a character is hexadecimal

Map of invalid numeric character references to their replacements, according to HTML

Official React bindings for Redux

babel selfContained runtime

Selectors for Redux.

A collection of utility libraries used by other Facebook JS projects

Manage session history with JavaScript

A JavaScript template literal tag that parses GraphQL queries

Backwards compatibility polyfill for React class components

Replaces a file extension with another one.

A polyfill for the Resize Observer API

Thunk middleware for Redux.

unist utility to remove positions from a tree

The Lodash method `_.isFunction` exported as a module.

vfile utility to convert between positional (line and column-based) and offset (range-based) locations

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

Official library to use Popper on React projects

A kickass library to manage your poppers

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

The most popular front-end framework for developing responsive, mobile first projects on the web.

A collection of implementation for ECMAScript abstract operations

Resolve URL pathnames using JavaScript

Are these two JavaScript values equal?

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

The modern build of lodash’s `_.isObject` as a module.

Angular - the core framework

A fully-featured caching GraphQL client.

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

Collapse white space

Angular - commonly needed directives and services

Create a subclass that can be modified without affecting the super class

Angular - library for using Angular in a web browser

React component to render markdown

Trim string whitespace

Build forms in React, without the tears

Remove final line feeds from a string

Check if a character is a whitespace character

Enter/exit a state

Legacy list of escapable characters in markdown

Check if a character is a word character

A lib for generating Style Sheets with JavaScript.

An onClickOutside wrapper for React components

Generate media query string from JSON or javascript object

String convertions

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

Datadog browser core utilities.

Trap focus within a DOM node.

Accessible modal dialog component for React.JS

Flexible, lightweight transport layer for GraphQL

Awesome Media Queries in JavaScript

React port of slick carousel

A React utility belt for function components and higher-order components

Promisified setTimeout

Listen for changes. Like an event emitter that only emits a single event type. Really tiny.

Simple string test

A composition mixin for loading scripts asynchronously for React

React Component Wrapper for Google reCAPTCHA

Polyfill the ECMA-402 Intl API (except collation)

A React component that traps focus.

A simple yet functional GraphQL client.

React Bootstrap components

A scroll component for React.js

A simple utility for creating an object with values equal to its keys. Identical to react/lib/keyMirror

An enhanced Link component for Gatsby sites with support for resource prefetching

Normalizes and denormalizes JSON according to schema for Redux and Flux applications

Stand alone shallowCompare for use in libraries that support shouldComponentUpdate

Ruthlessly simple bindings to keep react-router and redux in sync

Range input. Slides in all directions.

deep copy data

Run GraphQL queries with no schema and just one resolver

React Apollo Hooks, Components, and HOC.

JavaScript client for Sentry

Disable the document's scrolling

A tiny wrapper built around fetch with an intuitive syntax.

react-on-rails JavaScript for react_on_rails Ruby gem

A simple responsive and accessible react modal

A simple, lightweight jQuery plugin for reading, writing and deleting cookies.

Analytics integration for Redux and ngrx/store

Validate your forms, frontend, without writing a single line of javascript!

Monadic streams

Google Tag Manager integration for Redux

Header Bidding Management Library