Tool for transforming styles with JS plugins

A Query Language and Runtime which can target any service.

Clean up user-submitted HTML, preserving allowlisted elements and allowlisted attributes on a per-element basis

The React Framework

The semantic version parser used by npm.

Runtime library for TypeScript helper functions

Tiny millisecond conversion utility

Escape RegExp special characters

Safer Node.js Buffer API

The string_decoder module from Node core

RFC4122 (v1, v4, and v5) UUIDs

Brand checking of React Elements.

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

Node.js Buffer API, for the browser

The tiniest and the fastest library for terminal output formatting with ANSI colors

Encode & decode XML and HTML entities with ease & speed

A light-weight module that brings Fetch API to node.js

babel's modular runtime helpers

Lodash modular utilities.

Express style path to RegExp utility

A smaller version of caniuse-db, with only the essentials!

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

Returns true if an object was created by the `Object` constructor, or Object.create(null).

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

render domhandler DOM nodes to a string

A tiny (116 bytes), secure URL-friendly unique string ID generator

Handler for htmlparser2 that turns pages into a dom

Node's event emitter for all engines.

A library for deep (recursive) merging of Javascript objects

all the types of nodes in htmlparser2's dom

Node.js's util module for all engines

Fast & forgiving HTML/XML parser

Cooperative scheduler for the browser environment.

ECMAScript spec-compliant polyfill/shim for `globalThis`

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

Implementation of JSON Web Signatures

JWA implementation (supports all JWS algorithms)

React package for working with the DOM.

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

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

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

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

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

emotion's memoize utility

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

Node's querystring module for all engines.

Universal WHATWG Fetch API for Node, Browsers and React Native

Translate ECDSA signatures between ASN.1/DER and JOSE-style concatenation

Constant-time comparison of Buffers

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

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

A simple utility for conditionally joining classNames together

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

A Light–weight CSS Preprocessor

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

A react component toolset for managing animations

A MurmurHash2 implementation

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

serialization utils for emotion

Tooltip and Popover Positioning Engine

internal utils for emotion

String validation and sanitization

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

Floating UI for the web

A memoization library which only remembers the latest invocation

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

Utilities for all Sentry JavaScript SDKs

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

Positioning library for floating elements: tooltips, popovers, dropdowns, and more

emotion's cache

emotion's stylesheet

Base implementation for all Sentry JavaScript SDKs

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.

A mirror of Facebook's Warning

implementation of crypto for the browser

> Simple styling in React.

Like lodash isEqualWith but for shallow equal.

A tiny warning function

requestAnimationFrame polyfill for node and the browser

A lightweight toolset for writing styles in Javascript.

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

A JavaScript template literal tag that parses GraphQL queries

Check if something is a promise

Official Sentry SDK for browsers

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

Official library to use Popper on React projects

A Select control built with and for ReactJS

A custom build of Stylis

A React helper hook for scheduling a layout effect with a fallback to a regular effect for environments where layout effects should not be used (such as server-side rendering).

TypeScript implementation of invariant(condition, message)

An Implementation of ES Observables

A collection of implementation for ECMAScript abstract operations

https://en.wikipedia.org/wiki/Trie

Hyphenates a camelcased CSS property name

Structural equality checking for JavaScript values

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

Manage contextual information needed by (a)synchronous tasks without explicitly passing objects around

Returns an array of all tabbable DOM nodes within a containing node.

Composable reactive caching with efficient invalidation.

Easily measure performance metrics in JavaScript

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.

A fully-featured caching GraphQL client.

mdast extension to parse and serialize GFM strikethrough

fork of fast-memoize and support esm

Angular - the routing library

Build forms in React, without the tears

A lib for generating Style Sheets with JavaScript.

Simple check to see if current app is running in browser

React draggable component

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

A spec-conformant JavaScript parser for the HTML5 srcset attribute

Trap focus within a DOM node.

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

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

Bootstrap 5 components built with React

base abstract trigger component for react

React components that implement Google's Material Design.

Dynamic script loading for browser

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

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.

React components for Stripe.js and Stripe Elements

Simple slim progress bars

A React component that traps focus.

The default theme for chakra components

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

Styled System for the `css` prop

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

React Swipe event handler hook

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

The official Semantic-UI-React integration.

⚡ Lightning-fast search for React DOM, by Algolia

Effortless animation between DOM changes (eg. list reordering) using the FLIP technique.

React Apollo Hooks, Components, and HOC.

Toolkit for building accessible rich web apps with React

Pure React Carousel

React Apollo Query, Mutation and Subscription components.

Pure Javascript Multilingual OCR

A general purpose library for building credit card forms, validating inputs and formatting numbers. Base on jquery.payment by @stripe, but without the jQuery.

The `themeGet` function is an existential getter function that can be used in any style declaration to get a value from your theme, with support for fallback values. This helps prevent errors from throwing when a theme value is missing, which can be helpf

A minimal jQuery replacement used in Card and Payment.

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

Add prop types to components built with Styled System

A library to edit lottie-web animations dynamically

React component of botframework-webchat

Ensures other in-page digital marketing technologies have access to CMP transparency and consent information for the iab. Transparency and Consent Framework (TCF).