Promise based HTTP client for the browser and node.js

Parse, validate, manipulate, and display dates

Color spaces! RGB, HSL, Cubehelix, Lab and HCL (Lch).

Validate XML, Parse XML, Build XML without C/C++ based libraries

ECMAScript extensions and shims

Runtime library for TypeScript helper functions

RFC4122 (v1, v4, and v5) UUIDs

Array#isArray for older browsers

Brand checking of React Elements.

A robust Punycode converter that fully complies to RFC 3492 and RFC 5891, and works on nearly all JavaScript platforms.

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

Node.js Buffer API, for the browser

Runtime for Regenerator-compiled generator and async functions.

Match balanced character pairs, like "{" and "}"

babel's modular runtime helpers

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

Implementation of Function.prototype.bind

Lodash modular utilities.

Express style path to RegExp utility

HTTP server cookie parsing and serialization

Robustly `.call.bind()` a function

string representations of objects in node and the browser

Fast deep equal

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

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

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

ES2015 `Object.assign()` ponyfill

Base64 encoding/decoding in pure JS

Node's event emitter for all engines.

Determine if an object is a Buffer

Standard library

TypeScript plugin for ESLint

Object.prototype.hasOwnProperty.call shortcut

Cooperative scheduler for the browser environment.

Runtime type checking for React props and similar objects.

React is a JavaScript library for building user interfaces.

process information for node.js and browsers

React package for working with the DOM.

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

Implements performance.now (based on process.hrtime).

The core `url` packaged standalone for use with Browserify.

Modern JavaScript date utility library

High-priority task queue for Node.js and browsers

[](https://www.npmjs.com/package/@aws-sdk/middleware-user-agent) [](https://www.npmjs.c

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

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

A pure JS implementation SHA256.

Helper functions

Bare bones Promises/A+ implementation

[](https://www.npmjs.com/package/@aws-sdk/middleware-signing) [](https://www.npmjs.com/packag

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.

tiny modular DOM lib for ie9+

A browser UTF-8 string <-> UInt8Array converter

A window.fetch polyfill.

A simple common HTTP client specifically for Google APIs and services.

Provides functions for detecting if the host environment supports the WebCrypto API

SHA256 wrapper for browsers that prefers `window.crypto.subtle` but will fall back to a pure JS implementation in @aws-crypto/sha256-js to provide a consistent interface for SHA256.

Provides functions and types for detecting if the host environment is IE11

A tiny invariant function

Lightweight browser detector

Declarative routing for React

Declarative routing for React web applications

Lodash exported as ES modules.

[](https://www.npmjs.com/package/@aws-sdk/util-locate-window) [](https://www.npmjs.com/packag

Predictable state container for JavaScript apps

implementation of crypto for the browser

A simple, lightweight JavaScript API for handling cookies

Array manipulation, ordering, searching, summarizing, etc.

Node's querystring module for all engines. (ES3 compat fork)

Official React bindings for Redux

A tiny warning function

Manage session history with JavaScript

Lightweight, robust, elegant syntax highlighting. A spin-off project from Dabblet.

requestAnimationFrame polyfill for node and the browser

Interpolate numbers, colors, strings, arrays, objects, whatever!

A calculator for humanity’s peculiar conventions of time.

Graphical primitives for visualization, such as lines and areas.

Backwards compatibility polyfill for React class components

Serialize Canvas path commands to SVG.

Format numbers for human consumption.

Encodings that map abstract data to visual representation.

A polyfill for the Resize Observer API

A JavaScript time formatter and parser inspired by strftime and strptime.

[](https://www.npmjs.com/package/@aws-sdk/protocol-http) [](https://www.npmjs.com/package/@aws-sdk/prot

Bare minimum fetch polyfill in 500 bytes

Thunk middleware for Redux.

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

Provides a function for detecting if an argument is an ArrayBuffer

A standalone implementation of the AWS Signature V4 request signing algorithm

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

A kickass library to manage your poppers

Converts binary buffers to and from lowercase hexadecimal encoding

[](https://www.npmjs.com/package/@aws-sdk/smithy-client) [](https://www.npmjs.com/package/@aws-sdk/smit

An Implementation of ES Observables

[](https://www.npmjs.com/package/@aws-sdk/config-resolver) [](https://www.npmjs.com/package/@aws-sd

A collection of implementation for ECMAScript abstract operations

[](https://www.npmjs.com/package/@aws-sdk/url-parser) [](https://www.npmjs.com/package/@aws-sdk/url-parser)

Utility functions for React components.

Resolve URL pathnames using JavaScript

Hyphenates a camelcased CSS property name

Are these two JavaScript values equal?

[](https://www.npmjs.com/package/@aws-sdk/querystring-builder) [](https://www.npmjs.com/pac

[](https://www.npmjs.com/package/@aws-sdk/middleware-serde) [](https://www.npmjs.com/package/@aws

Provides a way to make requests

[](https://www.npmjs.com/package/@aws-sdk/invalid-dependency) [](https://www.npmjs.com/packag

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

Determines the length of a request body in browsers

AWS SDK for JavaScript Cognito Identity Client for Node.js, Browser and React Native

Material UI is an open-source React component library that implements Google's Material Design. It's comprehensive and can be used in production out of the box.

Polyfills for various browsers including commonly used language features

Angular - the core framework

Hand-written ICU MessageFormat parser with compatible output as [`intl-messageformat-parser`](https://www.npmjs.com/package/intl-messageformat-parser) but 6 - 10 times as fast.

Configuration and scripts for Create React App.

Switches between unfetch & node-fetch for client & server.

fork of fast-memoize and support esm

A lib for generating Style Sheets with JavaScript.

A pure JS Base64 <-> UInt8Array converter

A simple and reusable datepicker component for React

Reduce CSS calc() function to the maximum

Simple check to see if current app is running in browser

SVG React icons of popular icon packs using ES6 imports

CSS vendor prefix detection and property feature testing.

JSS plugin that enables support for nested selectors

Global styles for JSS

JSS plugin that allows to write camel cased rule properties

JSS plugin that adds default custom unit to numeric values where needed

JSS plugin for function value and rule syntax

JSS plugin that handles vendor prefixes in the browser

JSS plugin that ensures style properties extend each other instead of override

Smaller Polyfill for the proposed React context API

React resize detector

An arbitrary-precision Decimal type for JavaScript.

Beautiful and accessible drag and drop for lists with React

Finite State Machines and Statecharts for the Modern Web.

React charts

react animation library

Universal cookies for JavaScript

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

Scale of Cartesian Coordinates

Parses ICU Message strings into an AST via JavaScript.

Material-UI Utils - Utility functions for Material-UI.

React component to generate QR codes

Handy data structures for elements keyed by string.

base abstract trigger component for react

React components that implement Google's Material Design.

Material-UI System - Design system for Material-UI.

progress ui component for react

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

Material-UI Styles - The styling solution of Material-UI.

Abstraction over common javascript date management libraries

Tiny react input formatter and mask

A flexible math expression evaluator

Saga middleware for Redux to handle Side Effects

Reduce function calls in a string, using a callback

Minimalistic but perfect custom scrollbar plugin

Amazon Cognito Identity Provider JavaScript SDK

Material Design Svg Icons converted to Material-UI React components.

Core category of aws-amplify

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).

Auth category of aws-amplify

qrcode encoding in javascript

Ultimate calendar for your React app.

React components, that implements material design pickers for material-ui v4

A Redux binding for React Router v4 and v5

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

A higher order component decorator for forms using Redux and React

With more than 85 components, over 45 available plugins, several directives, and 1000+ icons, BootstrapVue provides one of the most comprehensive implementations of the Bootstrap v4 component and grid system available for Vue.js v2.6, complete with extens

Eclipse Paho JavaScript MQTT client for Browsers

deep copy data

A library to edit lottie-web animations dynamically

React component of botframework-webchat

Use amphtml components inside your React apps easily!