The React Framework

Runtime library for TypeScript helper functions

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

RFC4122 (v1, v4, and v5) UUIDs

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()

Promisify a callback-style function

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

Promise based HTTP client for the browser and node.js

Robustly `.call.bind()` a function

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

Reactive Extensions for modern JavaScript

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.

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

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.

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

Node.js's util module for all engines

EventEmitter3 focuses on performance while maintaining a Node.js AND browser compatible interface.

A better forEach

Cooperative scheduler for the browser environment.

Detect whether or not an object is a Typed Array

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.

Determine if a function is a native generator function.

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

minimalistic-assert ===

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

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

Node's querystring module for all engines.

Convert a typed array to a Buffer without a copy

The assert module from Node.js, for the browser.

Safely and quickly serialize JavaScript objects

Parse and stringify URL query strings

Streamable SHA hashes in pure javascript

abstract base class for hash-streams

EC cryptography

Utilities for all Sentry JavaScript SDKs

Various hash functions that could be run by both browser and node

Lodash exported as ES modules.

Deterministic random bit generator (hmac)

Predictable state container for JavaScript apps

node style md5 on pure JavaScript

abstract base class for crypto-streams

Streaming http in the browser

implementation of crypto for the browser

simple persistent cookiejar system

deterministic JSON.stringify() with custom sorting to get deterministic hashes from stringified results

JSON without touching any globals

Split a string on the first occurance of a given separator

Topological sort of directed ascyclic graphs (like dependecy lists)

ES2015-compliant shim for Number.isNaN - the global isNaN returns false positives.

internal utils shared across @vue packages

Dead simple Object schema validation

Check if something is a promise

Full CSS support for JSX without compromises

Easily-extendable error for use with ES6 classes

Copy stuff into clipboard using JS with fallbacks

tiny util for getting and setting deep object props safely

Toggle current selected content in browser

Throttle and debounce functions.

Yet another Base64 transcoder in pure-JS

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.

Data-driven DOM manipulation: select elements and join them to data.

Fast 3kb React-compatible Virtual DOM library.

Easily measure performance metrics in JavaScript

JavaScript implementation of the "accept" attribute for HTML5 <input type="file">

Sentry Performance Monitoring Package

A lib for generating Style Sheets with JavaScript.

ECMAScript 2015 (ES6) Object.assign polyfill and ponyfill

fast string hashing function

A simple JavaScript implementation of Dijkstra's single-source shortest-paths algorithm.

QRCode / 2d Barcode api with both server side and client side support using canvas

React Hooks library for remote data fetching

React notification made easy

Drag and Drop for React

A simple base class for creating fast, lightweight web components

Format and manipulate numbers.

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

A super-simple-small keyval store built on top of IndexedDB

Reusable hooks

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

React Native for Web

🏁 High performance subscription-based form state management for React

Flux Standard Action utlities for Redux

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

Lazyload your components, images or anything where performance matters.

Javascript module template.

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

Use amphtml components inside your React apps easily!

Components to help build Quintype Node.js apps

tg-core-components