Parse, validate, manipulate, and display dates

RFC4122 (v1, v4, and v5) UUIDs

Array#isArray for older browsers

Brand checking of React Elements.

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

babel's modular runtime helpers

Get and robustly cache all JS language-level intrinsics at first require time

Implementation of Function.prototype.bind

Express style path to RegExp utility

Promise based HTTP client for the browser and node.js

HTTP server cookie parsing and serialization

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.

Reactive Extensions for modern JavaScript

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

Does the environment have full property descriptor support? Handles IE 8's broken defineProperty/gOPD.

HTML parser and serializer.

Define multiple non-enumerable properties at once. Uses `Object.defineProperty` when available; falls back to standard assignment in older engines.

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

Node's event emitter for all engines.

A library for deep (recursive) merging of Javascript objects

An Object.keys replacement, in case Object.keys is not available. From https://github.com/es-shims/es5-shim

ES6 spec-compliant RegExp.prototype.flags shim.

Is this value a JS regex? Works cross-realm/iframe, and despite ES6 @@toStringTag

Abstraction for exponential and custom retry strategies for failed operations.

Is this value a JS Date object? This module works cross-realm/iframe, and despite ES6 @@toStringTag.

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

Does this JS environment support the `name` property on functions?

Object.prototype.hasOwnProperty.call shortcut

Cooperative scheduler for the browser environment.

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.

node's assert.deepEqual algorithm

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

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

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

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

Node's querystring module for all engines.

A simple utility for conditionally joining classNames together

A react component toolset for managing animations

A Query Language and Runtime which can target any service.

A window.fetch polyfill.

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

A tiny invariant function

Declarative routing for React

Test whether an object looks like a promises-a+ promise

Declarative routing for React web applications

Lodash exported as ES modules.

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

Selectors for Redux.

Like lodash isEqualWith but for shallow equal.

Official React bindings for Redux

Manage session history with JavaScript

Join urls and normalize as in path.join.

Throttle and debounce functions.

A function to recursively extract files and their object paths within a value, replacing them with null in a deep clone without mutating the original value. FileList instances are treated as File instance arrays. Files are typically File and Blob instance

Hyphenates a camelcased CSS property name

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

The official, opinionated, batteries-included toolset for efficient Redux development

A fully-featured caching GraphQL client.

A core runtime for building GraphQL-driven applications.

A simple and reusable datepicker component for React

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

fast string hashing function

Create components whose prop changes map to a global side effect

Datadog browser core utilities.

A document head manager for React

Monitor if a component is inside the viewport, using IntersectionObserver API

A simple base class for creating fast, lightweight web components

Beautiful and accessible drag and drop for lists with React

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

Parses ICU Message strings into an AST via JavaScript.

Hooks for managing, caching and syncing asynchronous and remote data in React

base abstract trigger component for react

React components that implement Google's Material Design.

Colors of Google's Material Design made available to coders

Wrappers for Redux DevTools Extension.

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

remove diacritics from strings

A Node.js module for the optimized JavaScript implementation of the MurmurHash algorithms.

The default theme for chakra components

A library for determining credit card type

Ultimate calendar for your React app.

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.

A scroll component for React.js

A responsive and accessible date range picker component built with React

React Native for Web

React code splitting made easy.

A Redux binding for React Router v4 and v5

A higher order component decorator for forms using Redux and React

Flux Standard Action utlities for Redux

React Hook for managing state in URL query parameters with easy serialization.

RxJS based middleware for Redux. Compose and cancel async actions and more.

Formats JavaScript dates to relative time strings.

Analytics utility functions used by 'analytics' module

Splide is a lightweight, flexible and accessible slider/carousel. No dependencies, no Lighthouse errors.

A framework for building GraphQL-driven React applications.

A standalone module that suggests a right domain when your users misspell it in an email address.

Framework-agnostic CSS-in-JS with support for server-side rendering, browser prefixing, and minimum CSS generation

Polyfill for Time to Interactive. See https://goo.gl/OSmrPk

A variant of sweetalert for use with React and Bootstrap

A library to edit lottie-web animations dynamically

Polyfill Web Speech API with Cognitive Services Speech-to-Text service

Standard library for generating canonical URL's for optimally consuming images at Wix

A react display ad component using Google Publisher Tag

Use amphtml components inside your React apps easily!