Escape RegExp special characters

The string_decoder module from Node core

Brand checking of React Elements.

Browser-friendly inheritance fully compatible with standard node.js inherits()

Node.js Buffer API, for the browser

Encode & decode XML and HTML entities with ease & speed

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

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

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

Utilities for working with htmlparser2's dom

Base64 encoding/decoding in pure JS

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

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

render domhandler DOM nodes to a string

Handler for htmlparser2 that turns pages into a dom

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

Node's event emitter for all engines.

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.

all the types of nodes in htmlparser2's dom

Standard library

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

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

Fast & forgiving HTML/XML parser

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

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.

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

node's assert.deepEqual algorithm

Modern JavaScript date utility library

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

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

An object of css properties that don't accept values with units

A simple utility for conditionally joining classNames together

Parse and stringify URL query strings

A MurmurHash2 implementation

A Query Language and Runtime which can target any service.

serialization utils for emotion

internal utils for emotion

emotion's stylesheet

Declarative routing for React

Core Storybook Components

Lodash exported as ES modules.

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

Filter object keys and values into a new object

Like lodash isEqualWith but for shallow equal.

A pure JavaScript W3C standard-based (XML DOM Level 2 Core) DOMParser and XMLSerializer module.

Split a string on the first occurance of a given separator

A polyfill for the Resize Observer API

Copy stuff into clipboard using JS with fallbacks

Toggle current selected content in browser

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

Official library to use Popper on React projects

TypeScript implementation of invariant(condition, message)

An Implementation of ES Observables

[](https://www.npmjs.com/package/@aws-sdk/util-uri-escape) [](https://www.npmjs.com/package/@aws-sd

Utility functions for React components.

Structural equality checking for JavaScript values

is that thing a function? Use this module to find out

Angular - library for using Angular in a web browser

An onClickOutside wrapper for React components

String convertions

Generate media query string from JSON or javascript object

It is a trap! (for a focus)

Auto-resizing Input Component for React

Create a 'gud nuff' (not cryptographically secure) globally unique id

Create components whose prop changes map to a global side effect

A document head manager for React

The iconic font, CSS, and SVG framework

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

Utilities for working with GraphQL ASTs

Flexible, lightweight transport layer for GraphQL

React date & time picker

Parse JSON safely without throwing

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

Awesome Media Queries in JavaScript

Convert between keyboard keycodes and keynames and vice versa.

React port of slick carousel

Minimalistic but perfect custom scrollbar plugin

Detect device type and render your component according to it

An accessible and easy tab component for ReactJS

The default theme for chakra components

Objects and functions shared throughtout @videojs/http-streaming code

[](https://www.npmjs.com/package/contentful-resolve-response)

A collection of lightweight utilities for inspecting and manipulating video container formats.

An HTML5 video player that supports HLS and DASH with a common API and skin.

A scroll component for React.js

React Native for Web

GSAP is a framework-agnostic JavaScript animation library that turns developers into animation superheroes. Build high-performance animations that work in **every** major browser. Animate CSS, SVG, canvas, React, Vue, WebGL, colors, strings, motion paths,

Build an absolute URL from a base URL and a relative URL (RFC 1808). No dependencies!

m3u8 parser

React code splitting made easy.

React renderer for the Contentful rich text field type.

mpd parser

A JavaScript implementation of the WebVTT specification, forked from vtt.js for use with Video.js

Blazing fast modern site generator for React

An enhanced Link component for Gatsby sites with support for resource prefetching

React Router scroll management forked from https://github.com/ytase/react-router-scroll for Gatsby

Gatsby's fork to modernize reach-router

Parse HTML into React components

Javascript library for Amplitude Analytics

Lazyload your components, images or anything where performance matters.

React Apollo Hooks.

React Apollo common utilities.

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

A library to edit lottie-web animations dynamically

A highly-customizable web-based chat client for Azure Bot Services.