Markdown-it - modern pluggable markdown parser.

Lightweight debugging utility for Node.js and the browser

Runtime library for TypeScript helper functions

Tiny millisecond conversion utility

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

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

Implementation of Function.prototype.bind

Express style path to RegExp utility

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.

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

Base64 encoding/decoding in pure JS

Determine if an object is a Buffer

Cooperative scheduler for the browser environment.

Object.prototype.hasOwnProperty.call shortcut

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.

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

A simple utility for conditionally joining classNames together

Detect Browser, Engine, OS, CPU, and Device type/model from User-Agent & Client Hints data. Supports browser & node.js environment

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

URL utilities for markdown-it

A utility for managing a prototype chain

Links recognition library with FULL unicode support

Micro subset of unicode data files for markdown-it projects.

character encoding utilities

A collection of implementation for ECMAScript abstract operations

Internationalization for react done right. Using the i18next i18n ecosystem.

Angular - the core framework

A frame-synced render loop for JavaScript

Collection of React Hooks

Formats JS list in a i18n-safe way

Dynamic script loading for browser

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

Provides a fast, pretty robust e-mail validator. Only checks form, not function.

Ultimate calendar for your React app.

React renderer for the Contentful rich text field type.

Event manager.

Interact with and control an embedded Vimeo Player.

⚡ Lightning-fast search for React, by Algolia

React.js powered YouTube player component

A single, throttle built-in solution to subscribe to browser UI Events.

A React hook for updating components when the scroll position of the window on the y-axis changes

React component of botframework-webchat

A framework for configuring a JavaScript component and attaching it to a DOM element or collection of DOM elements, simplifying organization of DOM interactions on your website.