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

RFC4122 (v1, v4, and v5) UUIDs

Brand checking of React Elements.

babel's modular runtime helpers

Promise based HTTP client for the browser and node.js

Check if a value is a plain object

HTML parser and serializer.

Determine if an object is a Buffer

A library for deep (recursive) merging of Javascript objects

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

extend like a boss

Port of jQuery.extend for node.js and the browser

Cooperative scheduler for the browser environment.

Runtime type checking for React props and similar objects.

React is a JavaScript library for building user interfaces.

React package for working with the DOM.

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

Parse, validate, manipulate, and display dates

emotion's memoize utility

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

invariant

unist utility to recursively walk over nodes, with ancestral information

unist utility to check if a node passes a test

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

unist utility to visit nodes

Parse and stringify URL query strings

A function to check whether a prop is valid for HTML and SVG elements

unist utility to serialize a node, position, or point as a human readable location

vfile utility to create a virtual message

parse, inspect, transform, and serialize content through syntax trees

Virtual file format for text processing

A stricter URI encode adhering to RFC 3986

Utilities for all Sentry JavaScript SDKs

Base implementation for all Sentry JavaScript SDKs

Lodash exported as ES modules.

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

Parse and stringify space separated tokens

A mirror of Facebook's Warning

Array manipulation, ordering, searching, summarizing, etc.

`trough` is middleware

Throw a given error

Filter object keys and values into a new object

Like lodash isEqualWith but for shallow equal.

Info on the properties and attributes of the web platform

A tiny warning function

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

URL utils for humans

Parse and stringify comma-separated tokens

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

Parse CSS inline style to JavaScript object.

Split a string on the first occurance of a given separator

An inline style parser.

A polyfill for the Resize Observer API

Tiny 200b functional Event Emitter / pubsub.

Official Sentry SDK for browsers

hast utility to create trees

CSS for the <Component> Age. Style components your way with speed, strong typing, and flexibility.

Require global variables

An efficient queue capable of managing thousands of concurrent animations.

hast utility to create an element from a simple CSS selector

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

vfile utility to convert between positional (line and column-based) and offset (range-based) locations

A custom build of Stylis

Easing functions for smooth animation.

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

Register named callbacks and call them with arguments.

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

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

hast utility to transform from Parse5’s AST

Shapes and calculators for spherical coordinates.

Map of web namespaces

Animated transitions for D3 selections.

Simple HTML5 charts using the canvas element.

Sentry hub which handles global state managment.

Official Sentry SDK for React.js

Slugifies a String

Pan and zoom SVG, HTML or Canvas using mouse or touch input.

A blazing fast deep object copier

Data-Driven Documents

Build forms in React, without the tears

Sentry Performance Monitoring Package

Select a one- or two-dimensional region using the mouse or touch.

Deprecated: use [`hast-util-to-jsx-runtime`][hast-util-to-jsx-runtime] instead, which is much better :)

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

A scheduler based on requestAnimationFrame

Datadog browser core utilities.

Official Sentry Webpack plugin

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

Globals and shared modules

Animated component props for React

The platform-agnostic core of `react-spring`

React resize detector

Collection of React Hooks

Accessible modal dialog component for React.JS

`react-dom` support

a point geometry with transforms

Wrapper for the loading of Google Maps JavaScript API script in the browser

Parse JSON safely without throwing

Convert between keyboard keycodes and keynames and vice versa.

Type definitions and constants for the Contentful rich text field type.

react-spring's fork of rafz one frameloop to rule them all

A composition mixin for loading scripts asynchronously for React

React Component Wrapper for Google reCAPTCHA

The default theme for chakra components

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

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

Responsive, theme-based style props for building design systems with React

Painless forms for Vue.js

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

Styled System for the `css` prop

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

Read the docs: https://styled-system.com/variants

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

Polyfills for legacy browsers

Blazing fast modern site generator for React

small xhr abstraction

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

Gatsby library that helps creating pages

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

Relocate resource intensive third-party scripts off of the main thread and into a web worker.

Stand alone shallowCompare for use in libraries that support shouldComponentUpdate

Gatsby's fork to modernize reach-router

Isomorphic component that allows rendering react components on a google map

Javascript library for Amplitude Analytics

An enhanced script component for Gatsby sites with support for various loading strategies

Exposes a list of quality levels available for the source.

Theme contains solutions for global theming, colors, typography and other useful mixins.

Transform deprecated styling attributes on HAST table cells to inline styles

rehype plugin to transform to React

Gatsby plugin to add google tagmanager onto a site

Gatsby plugin to add support for styled components

Gatsby source plugin for building websites using the Contentful CMS as a data source

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

Official Sentry SDK for Gatsby.js