ECMAScript extensions and shims

Runtime library for TypeScript helper functions

A cache object that deletes the least-recently-used items.

Yet Another Linked List

RFC4122 (v1, v4, and v5) UUIDs

Array#isArray for older browsers

Brand checking of React Elements.

Node.js Buffer API, for the browser

Runtime for Regenerator-compiled generator and async functions.

babel's modular runtime helpers

Express style path to RegExp utility

Promise based HTTP client for the browser and node.js

Reactive Extensions for modern JavaScript

Read/write IEEE754 floating point numbers from/to a Buffer or array-like object

Base64 encoding/decoding in pure JS

deterministic `JSON.stringify()` - a faster version of substack's json-stable-strigify without jsonify

A library for deep (recursive) merging of Javascript objects

Standard library

Runtime type checking for React props and similar objects.

process information for node.js and browsers

Really Fast Deep Clone

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

Recursive object extending

invariant

A tiny (304B to 489B) utility for check for deep equality

Symbol.observable ponyfill

A Query Language and Runtime which can target any service.

A tiny invariant function

Declarative routing for React

Declarative routing for React web applications

Predictable state container for JavaScript apps

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

implementation of crypto for the browser

Like lodash isEqualWith but for shallow equal.

Manage session history with JavaScript

A JavaScript template literal tag that parses GraphQL queries

Official Sentry SDK for browsers

TypeScript implementation of invariant(condition, message)

An Implementation of ES Observables

Logic-less {{mustache}} templates with JavaScript

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

Resolve URL pathnames using JavaScript

Are these two JavaScript values equal?

Structural equality checking for JavaScript values

_NOTE: This is specifically tailored for Firebase JS SDK usage, if you are not a member of the Firebase team, please avoid using this package_

Manage contextual information needed by (a)synchronous tasks without explicitly passing objects around

Composable reactive caching with efficient invalidation.

A fully-featured caching GraphQL client.

Configuration and scripts for Create React App.

Smaller Polyfill for the proposed React context API

A simple base class for creating fast, lightweight web components

Thread-safe Helmet for React 16+ and friends

Finite State Machines and Statecharts for the Modern Web.

React charts

A polyfill for IntersectionObserver

Internationalize React apps. This library provides React components and an API to format dates, numbers, and strings, including pluralization and handling translations.

The animator's toolbox

React Select

Cybernetically enhanced web apps

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

Saga middleware for Redux to handle Side Effects

Redux-saga internal symbol "registry".

Runtime type checking helpers

Promisified setTimeout

Helper for creating "exposed" promise object (with resolve & reject methods).

Enables body scroll locking (for iOS Mobile and Tablet, Android, desktop Safari/Chrome/Firefox) without breaking scrolling of a target element (eg. modal/lightbox/flyouts/nav-menus)

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

The default theme for chakra components

A JavaScript plugin for entering and validating international telephone numbers

React Apollo Hooks.

Simple, responsive charts

A cross engine globalThis.

A library to edit lottie-web animations dynamically

Utilities for Tealium