JavaScript

tui.editornhn/tui.editor

A feature-rich Markdown WYSIWYG editor with GFM support, live preview, and extensible plugins for charts and UML.

face-api.jsjustadudewhohacks/face-api.js

A JavaScript API for face detection, recognition, and analysis in the browser and Node.js using TensorFlow.js.

react-native-vector-iconsoblador/react-native-vector-icons

Customizable vector icon library for React Native with support for multiple icon sets and full styling.

LazysizesaFarkas/lazysizes

A high-performance, SEO-friendly lazy loader for images, iframes, and more that detects visibility changes automatically.

twemojitwitter/twemoji

A library providing standard Unicode emoji support across all platforms with consistent vector and raster graphics.

redux-thunkgaearon/redux-thunk

Middleware for Redux that enables writing action creators that return functions for async logic and side effects.

PouchDBpouchdb/pouchdb

A JavaScript database that syncs data between browsers and servers, enabling offline-first web applications.

A-Frameaframevr/aframe

A web framework for building browser-based 3D, AR, and VR experiences using declarative HTML.

react-native-windowsReactWindows/react-native-windows

A framework for building native Windows apps (PCs, tablets, Xbox, Mixed Reality) using React and JavaScript.

DOMPurifycure53/DOMPurify

A DOM-only, super-fast, uber-tolerant XSS sanitizer for HTML, MathML, and SVG.

Velocityjulianshapiro/velocity

A fast, feature-rich JavaScript animation engine that works with and without jQuery.

Material-components-webmaterial-components/material-components-web

Modular and customizable Material Design UI components for the web, developed by Google.

hls.jsvideo-dev/hls.js

A JavaScript library that plays HTTP Live Streaming (HLS) in browsers using MediaSource Extensions.

mustache.jsjanl/mustache.js

A zero-dependency implementation of logic-less Mustache templates in JavaScript for HTML, config files, and source code.

Luckysheetmengshukeji/Luckysheet

An open-source online spreadsheet library with Excel-like features, including formulas, charts, and collaborative editing.

superagentvisionmedia/superagent

A small progressive client-side and Node.js HTTP request library with a consistent API and plugin support.

parallaxwagerfield/parallax

A lightweight JavaScript library that creates parallax effects reacting to device orientation or mouse movement.

typeahead.jstwitter/typeahead.js

A fast and fully-featured JavaScript autocomplete library with separate suggestion engine and UI components.

Infernoinfernojs/inferno

An extremely fast, React-like JavaScript library for building modern user interfaces on both client and server.

Luxonmoment/luxon

A modern, immutable JavaScript library for parsing, validating, manipulating, and formatting dates and times.

crypto-jsbrix/crypto-js

A discontinued JavaScript library providing implementations of cryptographic standards like AES, SHA, HMAC, and PBKDF2.

filepondpqina/filepond

A flexible JavaScript file upload library that handles directories, files, blobs, URLs, and optimizes images for a smooth user experience.

PlayCanvas Engineplaycanvas/engine

An open-source game engine for creating interactive 3D content and games that run directly in web browsers using WebGL and WebGPU.

Typed.jsmattboldt/typed.js

A JavaScript library for creating animated typing, backspacing, and text sequencing effects.

Capacitorionic-team/capacitor

Build cross-platform native Progressive Web Apps for iOS, Android, and the Web with a single JavaScript codebase.

MediumEditoryabwe/medium-editor

A vanilla JavaScript WYSIWYG editor that clones Medium.com's inline toolbar using the contenteditable API.

Jasminejasmine/jasmine

A behavior-driven development testing framework for JavaScript that runs in browsers and Node.js.

paceHubSpot/pace

Automatically add a customizable progress bar to your website that tracks page load and AJAX requests.

not-paid.jskleampa/not-paid

A JavaScript script that gradually fades a website's opacity when a client doesn't pay, decreasing daily until it disappears.

CesiumAnalyticalGraphicsInc/cesium

An open-source JavaScript library for creating high-performance 3D globes and 2D maps in web browsers.

Cesium.jsCesiumGS/cesium

An open-source JavaScript library for creating high-precision 3D globes and 2D maps in web browsers without plugins.

Math as codeJam3/math-as-code

A cheat-sheet that translates mathematical notation into JavaScript code examples for developers.

Vivusmaxwellito/vivus

A lightweight, dependency-free JavaScript library for animating SVG drawings with a hand-drawn effect.

Volkswagenauchenberg/volkswagen

A satirical Node.js module that detects CI servers and makes your tests pass automatically.

Sasssass/sass

A CSS preprocessor that adds nested rules, variables, mixins, and more to make CSS more powerful and maintainable.

uuidkelektiv/node-uuid

A complete, secure, and compact JavaScript library for generating RFC-compliant UUIDs across all versions.