ECMAScript extensions and shims

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

Tiny millisecond conversion utility

Array#isArray for older browsers

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

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

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.

Store information about any JS value in a side channel. Uses WeakMap if available.

Base64 encoding/decoding in pure JS

Object.prototype.hasOwnProperty.call shortcut

Runtime type checking for React props and similar objects.

2KB immutable date time library alternative to Moment.js with the same modern API

An implementation of WHATWG AbortController interface.

A simple utility for conditionally joining classNames together

Safely and quickly serialize JavaScript objects

serialization utils for emotion

A memoization library which only remembers the latest invocation

emotion's stylesheet

Lodash exported as ES modules.

elegant & feature rich browser / node HTTP with a fluent API

A Select control built with and for ReactJS

Formats ICU Message strings with number, date, plural, and select placeholders to create localized messages.

Fast 3kb React-compatible Virtual DOM library.

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

It is a trap! (for a focus)

Auto-resizing Input Component for React

A document head manager for React

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

The Cloud Firestore component of the Firebase JS SDK.

Find URLs, email addresses, #hashtags and @mentions in plain-text strings, then convert them into HTML <a> links.

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

Media queries in react for responsive design

React Native for Web

A localStorage wrapper for all browsers without using cookies or flash. Uses localStorage, globalStorage, and userData behavior under the hood

Pure React Carousel

Compiles a function to compute the plural forms index for a given value

A responsive image polyfill.

This module is provided as a part of Sitecore JavaScript Rendering SDK (JSS). It contains React components and integration for JSS.

Use amphtml components inside your React apps easily!