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Awesome JavaScript frameworks, libraries and software

A curated list of awesome JavaScript frameworks, libraries and software.

0xfe/vexflow - A JavaScript library for rendering music notation and guitar tablature.
11ty/eleventy - A simpler static site generator. An alternative to Jekyll. Transforms a directory of templates (of varying types) into HTML.
1j01/jspaint - 🎨 Classic MS Paint, ＲＥＶＩＶＥＤ + ✨Extras
23/resumable.js - A JavaScript library for providing multiple simultaneous, stable, fault-tolerant and resumable/restartable uploads via the HTML5 File API.
30-seconds/30-seconds-of-code - Short JavaScript code snippets for all your development needs
30-seconds/30-seconds-of-interviews - A curated collection of common interview questions to help you prepare for your next interview.
30-seconds/30-seconds-of-react - Short React code snippets for all your development needs
521dimensions/amplitudejs - AmplitudeJS: Open Source HTML5 Web Audio Library. Design your web audio player, the way you want. No dependencies required.
acornjs/acorn - A small, fast, JavaScript-based JavaScript parser
adamwdraper/Numeral-js - A javascript library for formatting and manipulating numbers.
adobe-webplatform/Snap.svg - The JavaScript library for modern SVG graphics.
adobe/brackets - An open source code editor for the web, written in JavaScript, HTML and CSS.
adrai/flowchart.js - Draws simple SVG flow chart diagrams from textual representation of the diagram
Advanced-Frontend/Daily-Interview-Question - 我是木易杨，公众号「高级前端进阶」作者，每天搞定一道前端大厂面试题，祝大家天天进步，一年后会看到不一样的自己。
aemkei/jsfuck - Write any JavaScript with 6 Characters: !+
Aerolab/midnight.js - Switch your nav’s design on the fly
aFarkas/lazysizes - High performance and SEO friendly lazy loader for images (responsive and normal), iframes and more, that detects any visibility changes triggered through user interaction, CSS or JavaScript without configuration.
ag-grid/ag-grid - Advanced Data Grid / Data Table supporting Javascript / React / AngularJS / Web Components
agentejo/cockpit - Add content management functionality to any site - plug & play / headless / api-first CMS
agershun/alasql - AlaSQL.js - JavaScript SQL database for browser and Node.js. Handles both traditional relational tables and nested JSON data (NoSQL). Export, store, and import data from localStorage, IndexedDB, or Excel.
ai/nanoid - A tiny (108 bytes), secure, URL-friendly, unique string ID generator for JavaScript
airbnb/hypernova - A service for server-side rendering your JavaScript views
airbnb/javascript - JavaScript Style Guide
airbnb/polyglot.js - Give your JavaScript the ability to speak many languages.
Alex-D/Trumbowyg - A lightweight and amazing WYSIWYG JavaScript editor - 20kB only (8kB gzip)
alexfoxy/lax.js - Simple & lightweight (<4kb gzipped) vanilla JavaScript library to create smooth & beautiful animations when you scroll.
alexk111/SVG-Morpheus - JavaScript library enabling SVG icons to morph from one to the other. It implements Material Design’s Delightful Details transitions. (THIS PROJECT IS NOT MAINTAINED ANYMORE)
AlexNisnevich/untrusted - A meta-JavaScript adventure game by Alex Nisnevich and Greg Shuflin.
algolia/instantsearch.js - ⚡️ A JavaScript library for building performant and instant search experiences with Algolia.
alibaba/form-render - 🚴‍♀️ 易用的跨组件体系的表单渲染引擎 - 通过 JSON Schema 快速生成自定义表单配置界面
alibaba/rax - 🐰 Rax is a progressive React framework for building universal application. https://rax.js.org
alohaeditor/Aloha-Editor - Aloha Editor is a JavaScript content editing library
alpinejs/alpine - A rugged, minimal framework for composing JavaScript behavior in your markup.
alsotang/node-lessons - :closed_book:《Node.js 包教不包会》 by alsotang
aluxian/Messenger-for-Desktop - This is not an official Facebook product, and is not affiliated with, or sponsored or endorsed by, Facebook.
alvarotrigo/fullPage.js - fullPage plugin by Alvaro Trigo. Create full screen pages fast and simple
alvarotrigo/pagePiling.js - pagePiling plugin by Alvaro Trigo. Create a scrolling pile of sections. http://alvarotrigo.com/pagePiling/
alyssaxuu/flowy - The minimal javascript library to create flowcharts ✨
alyssaxuu/screenity - The most powerful screen recorder & annotation tool for Chrome 🎥
amazeui/amazeui - Amaze UI, a mobile-first and modular front-end framework.
amazon-archives/aws-mobile-react-native-starter - AWS Mobile React Native Starter App https://aws.amazon.com/mobile
amejiarosario/dsa.js-data-structures-algorithms-javascript - 🥞Data Structures and Algorithms explained and implemented in JavaScript + eBook
amir20/phantomjs-node - PhantomJS integration module for NodeJS
andreasbm/web-skills - A visual overview of useful skills to learn as a web developer
andrewplummer/Sugar - A Javascript library for working with native objects.
angular-fullstack/generator-angular-fullstack - Yeoman generator for an Angular app with an Express server
angular-translate/angular-translate - Translating your AngularJS 1.x apps
angular-ui-tree/angular-ui-tree - A tree component for AngularJS, without jQuery as dependency.
angular-ui/ui-grid - UI Grid: an Angular Data Grid
angular/material-start - Starter Repository for AngularJS Material
angular/material - Material design for AngularJS
angular/protractor - E2E test framework for Angular apps
angus-c/just - A library of dependency-free JavaScript functions that do just do one thing.
ansible/awx - AWX Project
ansman/validate.js - A declarative validation library written javascript
ant-design/ant-motion - :bicyclist: Animate specification and components of Ant Design
antimatter15/ocrad.js - OCR in Javascript via Emscripten
anvaka/VivaGraphJS - Graph drawing library for JavaScript
apexcharts/apexcharts.js - 📊 Interactive JavaScript Charts built on SVG
api-platform/api-platform - REST and GraphQL framework to build modern API-driven projects (server-side and client-side)
apify/apify-js - Apify SDK — The scalable web scraping and crawling library for JavaScript/Node.js. Enables development of data extraction and web automation jobs (not only) with headless Chrome and Puppeteer.
apocas/dockerode - Docker + Node = Dockerode (Node.js module for Docker’s Remote API)
ApoorvSaxena/lozad.js - 🔥 Highly performant, light ~1kb and configurable lazy loader in pure JS with no dependencies for responsive images, iframes and more
apostrophecms/apostrophe - ApostropheCMS is a full-featured, open-source CMS built with Node.js that seeks to empower organizations by combining in-context editing and headless architecture in a full-stack JS environment.
appwrite/appwrite - Appwrite is a secure end-to-end backend server for Web, Mobile, and Flutter developers that is packaged as a set of Docker containers for easy deployment 🚀
arkime/arkime - Arkime (formerly Moloch) is an open source, large scale, full packet capturing, indexing, and database system.
artberri/sidr - Sidr is a jQuery plugin for creating side menus and the easiest way for doing your menu responsive.
Asabeneh/30-Days-Of-JavaScript - 30 days of JavaScript programming challenge is a step by step guide to learn JavaScript programming language in 30 days. This challenge may take up to 100 days, please just follow your own pace.
Asabeneh/30-Days-Of-React - 30 Days of React challenge is a step by step guide to learn React in 30 days. It requires HTML, CSS, and JavaScript knowledge. You should be comfortable with JavaScript before you start to React. If you are not comfortable with JavaScript check out 30DaysOfJavaScript. This is a continuation of 30 Days Of JS. This challenge may take up to 100 days, follow your own pace.
asciidwango/js-primer - :book: JavaScript Primer - 迷わないための入門書
ashtuchkin/iconv-lite - Convert character encodings in pure javascript.
astoilkov/jsblocks - Better MV-ish Framework
async-labs/builderbook - Open source web application to learn JS stack: React, Material-UI, Next.js, Node.js, Express.js, Mongoose, MongoDB database.
atom/atom - :atom: The hackable text editor
Atyantik/react-pwa - An upgradable boilerplate for Progressive web applications (PWA) with server side rendering, build with SEO in mind and achieving max page speed and optimized user experience.
AudithSoftworks/Uniform - A jQuery plugin to make your form controls look how you want them to. Now with HTML-5 attributes!
auduno/clmtrackr - Javascript library for precise tracking of facial features via Constrained Local Models
auduno/headtrackr - Javascript library for headtracking via webcam and WebRTC/getUserMedia
aui/art-template - High performance JavaScript templating engine
aurajs/aura - A scalable, event-driven JavaScript architecture for developing component-based applications.
aurelia/framework - The Aurelia 1 framework entry point, bringing together all the required sub-modules of Aurelia.
Automattic/wp-calypso - The JavaScript and API powered WordPress.com
avajs/ava - Node.js test runner that lets you develop with confidence 🚀
aws-samples/aws-mobile-react-native-starter - AWS Mobile React Native Starter App https://aws.amazon.com/mobile
aws/aws-sdk-js - AWS SDK for JavaScript in the browser and Node.js
axa-group/nlp.js - An NLP library for building bots, with entity extraction, sentiment analysis, automatic language identify, and so more
axios/axios - Promise based HTTP client for the browser and node.js
ayojs/ayo - A fork of Node.js. Humans before technology.
azat-co/practicalnode - Practical Node.js, 1st and 2nd Editions [Apress] 📓
azl397985856/leetcode - LeetCode Solutions: A Record of My Problem Solving Journey.( leetcode题解，记录自己的leetcode解题之路。)
babel/babel-eslint - :tokyo_tower: A wrapper for Babel’s parser used for ESLint (renamed to @babel/eslint-parser)
babel/babel-preset-env - PSA: this repo has been moved into babel/babel –>
babel/babel-sublime - Syntax definitions for ES6 JavaScript with React JSX extensions.
babel/babel - 🐠 Babel is a compiler for writing next generation JavaScript.
baidu/san - A fast, portable, flexible JavaScript component framework
ballercat/walt - :zap: Walt is a JavaScript-like syntax for WebAssembly text format :zap:
bbc/peaks.js - JavaScript UI component for interacting with audio waveforms
bcoin-org/bcoin - Javascript bitcoin library for node.js and browsers
bda-research/node-crawler - Web Crawler/Spider for NodeJS + server-side jQuery ;-)
beautify-web/js-beautify - Beautifier for javascript
bebraw/jswiki - JavaScript wiki. Focuses mainly on JS/HTML5/WebGL related tech.
bencodezen/vue-enterprise-boilerplate - An ever-evolving, very opinionated architecture and dev environment for new Vue SPA projects using Vue CLI.
bendc/animateplus - A+ animation module for the modern web
benhowdle89/grade - This JavaScript library produces complementary gradients generated from the top 2 dominant colours in supplied images.
benjamine/jsondiffpatch - Diff & patch JavaScript objects
benmosher/eslint-plugin-import - ESLint plugin with rules that help validate proper imports.
benoitvallon/computer-science-in-javascript - Computer science reimplemented in JavaScript
benweet/stackedit - In-browser Markdown editor
berwin/Blog - 记录成长的过程
bevacqua/dragula - :ok_hand: Drag and drop so simple it hurts
bevacqua/fuzzysearch - :crystal_ball: Tiny and blazing-fast fuzzy search in JavaScript
bevacqua/rome - :calendar: Customizable date (and time) picker. Opt-in UI, no jQuery!
bfirsh/jsnes - A JavaScript NES emulator.
bgrins/spectrum - The No Hassle JavaScript Colorpicker
bgrins/TinyColor - Fast, small color manipulation and conversion for JavaScript
bigskysoftware/htmx - </> htmx - high power tools for HTML
bilibili-helper/bilibili-helper-o - 哔哩哔哩 (bilibili.com) 辅助工具，可以替换播放器、推送通知并进行一些快捷操作
Binaryify/NeteaseCloudMusicApi - 网易云音乐 Node.js API service
binux/yaaw - Yet Another Aria2 Webui in pure HTML/CSS/Javascirpt
bitwiseshiftleft/sjcl - Stanford Javascript Crypto Library
bkimminich/juice-shop - OWASP Juice Shop: Probably the most modern and sophisticated insecure web application
blitz-js/blitz - ⚡️The Fullstack React Framework — built on Next.js
blueimp/JavaScript-Load-Image - Load images provided as File or Blob objects or via URL. Retrieve an optionally scaled, cropped or rotated HTML img or canvas element. Use methods to parse image metadata to extract IPTC and Exif tags as well as embedded thumbnail images, to overwrite the Exif Orientation value and to restore the complete image header after resizing.
blueimp/JavaScript-MD5 - JavaScript MD5 implementation. Compatible with server-side environments like node.js, module loaders like RequireJS and all web browsers.
Bogdan-Lyashenko/codecrumbs - Learn, design or document codebase by putting breadcrumbs in source code. Live updates, multi-language support and more.
Bogdan-Lyashenko/js-code-to-svg-flowchart - js2flowchart - a visualization library to convert any JavaScript code into beautiful SVG flowchart. Learn other’s code. Design your code. Refactor code. Document code. Explain code.
Bogdan-Lyashenko/Under-the-hood-ReactJS - Entire React code base explanation by visual block schemes (Stack version)
boo1ean/casual - Fake data generator for javascript
bookshelf/bookshelf - A simple Node.js ORM for PostgreSQL, MySQL and SQLite3 built on top of Knex.js
botui/botui - 🤖 A JavaScript framework to create conversational UIs
bower/bower - A package manager for the web
BoxFactura/pulltorefresh.js - A quick and powerful plugin for your pull-to-refresh needs in your webapp.
bpampuch/pdfmake - Client/server side PDF printing in pure JavaScript
bpmn-io/bpmn-js - A BPMN 2.0 rendering toolkit and web modeler.
bradley/Blotter - A JavaScript API for drawing unconventional text effects on the web.
bradtraversy/vanillawebprojects - Mini projects built with HTML5, CSS & JavaScript. No frameworks or libraries
BrainJS/brain.js - 🤖 GPU accelerated Neural networks in JavaScript for Browsers and Node.js
bramp/js-sequence-diagrams - Draws simple SVG sequence diagrams from textual representation of the diagram
brave/browser-laptop - [DEPRECATED] Please see https://github.com/brave/brave-browser for the current version of Brave
brianchirls/Seriously.js - A real-time, node-based video effects compositor for the web built with HTML5, Javascript and WebGL
britecharts/britecharts - Client-side reusable Charting Library based on D3.js v5 that allows easy and intuitive use of charts and components that can be composed together creating amazing visualizations.
brix/crypto-js - JavaScript library of crypto standards.
brookhong/Surfingkeys - Map your keys for web surfing, expand your browser with javascript and keyboard.
browserify/browserify - browser-side require() the node.js way
browserstate/history.js - History.js gracefully supports the HTML5 History/State APIs (pushState, replaceState, onPopState) in all browsers. Including continued support for data, titles, replaceState. Supports jQuery, MooTools and Prototype. For HTML5 browsers this means that you can modify the URL directly, without needing to use hashes anymore. For HTML4 browsers it will revert back to using the old onhashchange functionality.
brunch/brunch - :fork_and_knife: Web applications made easy. Since 2011.
builderbook/builderbook - Open source web application to learn JS stack: React, Material-UI, Next.js, Node.js, Express.js, Mongoose, MongoDB database.
buttercup/buttercup-desktop - :key: Javascript Secrets Vault - Multi-Platform Desktop Application
caiogondim/fast-memoize.js - :rabbit2: Fastest possible memoization library
camwiegert/in-view - Get notified when a DOM element enters or exits the viewport. :eyes:
caolan/async - Async utilities for node and the browser
carbon-app/carbon - :black_heart: Create and share beautiful images of your source code
carbon-design-system/carbon - A design system built by IBM
casperjs/casperjs - CasperJS is no longer actively maintained. Navigation scripting and testing utility for PhantomJS and SlimerJS
ccampbell/mousetrap - Simple library for handling keyboard shortcuts in Javascript
ccampbell/rainbow - Simple syntax highlighting library written in javascript
ccxt/ccxt - A JavaScript / Python / PHP cryptocurrency trading API with support for more than 120 bitcoin/altcoin exchanges
CesiumGS/cesium - An open-source JavaScript library for world-class 3D globes and maps :earth_americas:
cezaraugusto/You-Dont-Know-JS - 📗📒 (PT-Br translation) JS Book Series.
cferdinandi/smooth-scroll - A lightweight script to animate scrolling to anchor links.
chaijs/chai - BDD / TDD assertion framework for node.js and the browser that can be paired with any testing framework.
ChainSafe/web3.js - Ethereum JavaScript API
chakra-core/ChakraCore - ChakraCore is an open source Javascript engine with a C API.
chalk/chalk - 🖍 Terminal string styling done right
chancejs/chancejs - Chance - Random generator helper for JavaScript
chartjs/Chart.js - Simple HTML5 Charts using the <canvas> tag
chrisdiana/cms.js - Client-Side JavaScript Site Generator
chrisvfritz/vue-enterprise-boilerplate - An ever-evolving, very opinionated architecture and dev environment for new Vue SPA projects using Vue CLI.
clauderic/react-sortable-hoc - A set of higher-order components to turn any list into an animated, accessible and touch-friendly sortable list✌️
claudiajs/claudia - Deploy Node.js projects to AWS Lambda and API Gateway easily
clientIO/joint - JavaScript diagramming library
cockpit-project/cockpit - There’s code a goin’ on
cocos2d/cocos2d-html5 - Cocos2d for Web Browsers. Built using JavaScript.
codemix/fast.js - Faster user-land reimplementations for several common builtin native JavaScript functions.
codesandbox/codesandbox-client - An online IDE for rapid web development
CodeSeven/toastr - Simple javascript toast notifications
commitizen/cz-cli - The commitizen command line utility. #BlackLivesMatter
conversejs/converse.js - Web-based XMPP/Jabber chat client written in JavaScript
copy/v86 - x86 virtualization in JavaScript, running in your browser and NodeJS
coresmart/persistencejs - persistence.js is an asynchronous Javascript database mapper library. You can use it in the browser, as well on the server (and you can share data models between them).
Countly/countly-server - Countly helps you get insights from your application. Available self-hosted or on private cloud.
cowbell/sharedrop - Easy P2P file transfer powered by WebRTC - inspired by Apple AirDrop
crabbly/Print.js - A tiny javascript library to help printing from the web.
craftyjs/Crafty - JavaScript Game Engine
CreateJS/EaselJS - The Easel Javascript library provides a full, hierarchical display list, a core interaction model, and helper classes to make working with the HTML5 Canvas element much easier.
CreateJS/PreloadJS - PreloadJS makes preloading assets & getting aggregate progress events easier in JavaScript. It uses XHR2 when available, and falls back to tag-based loading when not.
CreateJS/SoundJS - A Javascript library for working with Audio. It provides a consistent API for loading and playing audio on different browsers and devices. Currently supports WebAudio, HTML5 Audio, Cordova / PhoneGap, and a Flash fallback.
CreateJS/TweenJS - A simple but powerful tweening / animation library for Javascript. Part of the CreateJS suite of libraries.
creationix/js-git - A JavaScript implementation of Git.
creeperyang/blog - 前端博客，关注基础知识和性能优化。
cssinjs/jss - JSS is an authoring tool for CSS which uses JavaScript as a host language.
ctimmerm/axios-mock-adapter - Axios adapter that allows to easily mock requests
cube-js/cube.js - 📊 Cube.js — Open-Source Analytical API Platform
cure53/DOMPurify - DOMPurify - a DOM-only, super-fast, uber-tolerant XSS sanitizer for HTML, MathML and SVG. DOMPurify works with a secure default, but offers a lot of configurability and hooks. Demo:
cyrus-and/chrome-remote-interface - Chrome Debugging Protocol interface for Node.js
cytoscape/cytoscape.js - Graph theory (network) library for visualisation and analysis
dagrejs/dagre - Directed graph layout for JavaScript
dangrossman/daterangepicker - JavaScript Date Range, Date and Time Picker Component
daniel-lundin/snabbt.js - Fast animations with javascript and CSS transforms
danielstjules/jsinspect - Detect copy-pasted and structurally similar code
dankogai/js-base64 - Base64 implementation for JavaScript
danvk/dygraphs - Interactive visualizations of time series using JavaScript and the HTML canvas tag
darsain/sly - JavaScript library for one-directional scrolling with item based navigation support.
Dash-Industry-Forum/dash.js - A reference client implementation for the playback of MPEG DASH via Javascript and compliant browsers.
dataarts/dat.gui - dat.gui is a lightweight controller library for JavaScript.
date-fns/date-fns - ⏳ Modern JavaScript date utility library ⌛️
davatron5000/Lettering.js - A lightweight, easy to use Javascript injector for radical Web Typography
davidjbradshaw/iframe-resizer - Keep same and cross domain iFrames sized to their content with support for window/content resizing, in page links, nesting and multiple iFrames
davidshimjs/qrcodejs - Cross-browser QRCode generator for javascript
DavidWells/isomorphic-react-example - Deprecated! ReactJS + NodeJS ( express ) demo tutorial with video. Universal/Isomorphic JS = Shared JavaScript that runs on both the client & server.
dcloudio/uni-app - uni-app 是使用 Vue 语法开发小程序、H5、App的统一框架
dcodeIO/bcrypt.js - Optimized bcrypt in plain JavaScript with zero dependencies.
deck-of-cards/deck-of-cards - Deck of Cards (old version)
ded/reqwest - browser asynchronous http requests
ded/script.js - Asyncronous JavaScript loader and dependency manager
deepsyx/home-automation - Raspberry Pi 3 based home automation with NodeJS and React Native.
denysdovhan/wtfjs - 🤪 A list of funny and tricky JavaScript examples
desandro/imagesloaded - :camera: JavaScript is all like “You images done yet or what?”
developit/express-es6-rest-api - :battery: Starter project for an ES6 RESTful Express API.
dfahlander/Dexie.js - A Minimalistic Wrapper for IndexedDB
didi/cube-ui - :large_orange_diamond: A fantastic mobile ui lib implement by Vue
digitalbazaar/forge - A native implementation of TLS in Javascript and tools to write crypto-based and network-heavy webapps
dimsemenov/PhotoSwipe - JavaScript image gallery for mobile and desktop, modular, framework independent
dinbror/blazy - Hey, be lazy! bLazy.JS is a lightweight pure JavaScript script for lazy loading and multi-serving images. It’s working in all modern browsers including IE7+.
dinerojs/dinero.js - An immutable JavaScript library to create, calculate and format money.
discordjs/discord.js - A powerful JavaScript library for interacting with the Discord API
DmitryBaranovskiy/raphael - JavaScript Vector Library
documentationjs/documentation - :book: documentation for modern JavaScript
Dogfalo/materialize - Materialize, a CSS Framework based on Material Design
DominicTobias/react-image-crop - A responsive image cropping tool for React
douglascrockford/JSLint - The JavaScript Code Quality Tool
douglascrockford/JSON-js - JSON in JavaScript
DrkSephy/es6-cheatsheet - ES2015 [ES6] cheatsheet containing tips, tricks, best practices and code snippets
dropzone/dropzone - Dropzone is an easy to use drag’n’drop library. It supports image previews and shows nice progress bars.
Dynalon/mdwiki - CMS/Wiki system using Javascript for 100% client side single page application using Markdown.
e-oj/Magic-Grid - A simple, lightweight Javascript library for dynamic grid layouts.
easy-mock/easy-mock - A persistent service that generates mock data quickly and provids visualization view.
EFForg/https-everywhere - A browser extension that encrypts your communications with many websites that offer HTTPS but still allow unencrypted connections.
egoist/poi - ⚡A zero-config bundler for JavaScript applications.
egret-labs/egret-core - Egret is a brand new open mobile game and application engine which allows you to quickly build mobile games and apps on Android,iOS and Windows.
elasticsearch-dump/elasticsearch-dump - Import and export tools for elasticsearch
electron-react-boilerplate/electron-react-boilerplate - A Foundation for Scalable Cross-Platform Apps
electron/electron-packager - Customize and package your Electron app with OS-specific bundles (.app, .exe, etc.) via JS or CLI
ElemeFE/element-react - Element UI
ElemeFE/vue-amap - 🌍 基于 Vue 2.x 和高德地图的地图组件
elsewhencode/project-guidelines - A set of best practices for JavaScript projects
ember-cli/ember-cli - The Ember.js command line utility
emberjs/data - A data persistence library for Ember.js.
emberjs/ember.js - Ember.js - A JavaScript framework for creating ambitious web applications
entropic-dev/entropic - 🦝 :package: a package registry for anything, but mostly javascript 🦝 🦝 🦝
enyo/dropzone - Dropzone is an easy to use drag’n’drop library. It supports image previews and shows nice progress bars.
enzymejs/enzyme - JavaScript Testing utilities for React
ericdrowell/KineticJS - KineticJS is an HTML5 Canvas JavaScript framework that extends the 2d context by enabling canvas interactivity for desktop and mobile applications.
es-analysis/plato - JavaScript source code visualization, static analysis, and complexity tool
es-shims/es5-shim - ECMAScript 5 compatibility shims for legacy (and modern) JavaScript engines
esamattis/underscore.string - String manipulation helpers for javascript
esdoc/esdoc - ESDoc - Good Documentation for JavaScript
eslint/eslint - Find and fix problems in your JavaScript code.
ethereum/web3.js - Ethereum JavaScript API
evanw/glfx.js - An image effects library for JavaScript using WebGL
evil-icons/evil-icons - Simple and clean SVG icon pack with the code to support Rails, Sprockets, Node.js, Gulp, Grunt and CDN
evilstreak/markdown-js - A Markdown parser for javascript
evolus/pencil - The Pencil Project’s unique mission is to build a free and opensource tool for making diagrams and GUI prototyping that everyone can use.
exif-js/exif-js - JavaScript library for reading EXIF image metadata
ExpressGateway/express-gateway - A microservices API Gateway built on top of Express.js
expressjs/body-parser - Node.js body parsing middleware
expressjs/compression - Node.js compression middleware
expressjs/cors - Node.js CORS middleware
expressjs/express - Fast, unopinionated, minimalist web framework for node.
expressjs/morgan - HTTP request logger middleware for node.js
expressjs/session - Simple session middleware for Express
fabien-d/alertify.js - JavaScript Alert/Notification System
fabiospampinato/cash - An absurdly small jQuery alternative for modern browsers.
fabricjs/fabric.js - Javascript Canvas Library, SVG-to-Canvas (& canvas-to-SVG) Parser
facebook/docusaurus - Easy to maintain open source documentation websites.
facebook/fbt - A JavaScript Internationalization Framework
facebook/jscodeshift - A JavaScript codemod toolkit.
facebook/metro - 🚇 The JavaScript bundler for React Native.
facebook/prepack - A JavaScript bundle optimizer.
facebook/react - A declarative, efficient, and flexible JavaScript library for building user interfaces.
facebook/rebound-js - Spring dynamics in JavaScript.
facebook/regenerator - Source transformer enabling ECMAScript 6 generator functions in JavaScript-of-today.
facebook/relay - Relay is a JavaScript framework for building data-driven React applications.
faisalman/ua-parser-js - UAParser.js - JavaScript library to detect browser, engine, OS, CPU, and device type/model from userAgent string. Supports browser & node.js environment.
fantasyland/fantasy-land - Specification for interoperability of common algebraic structures in JavaScript
farzher/fuzzysort - Fast SublimeText-like fuzzy search for JavaScript.
fbeline/design-patterns-JS - All the 23 (GoF) design patterns implemented in Javascript
feathericons/feather - Simply beautiful open source icons
feathersjs/feathers - A framework for real-time applications and REST APIs with JavaScript and TypeScript
felipernb/algorithms.js - Atwood’s Law applied to CS101 - Classic algorithms and data structures implemented in JavaScript
felixge/node-style-guide - A guide for styling your node.js / JavaScript code. Fork & adjust to your taste.
felixrieseberg/macintosh.js - 🖥 A virtual Apple Macintosh with System 8, running in Electron. I’m sorry.
fengyuanchen/compressorjs - JavaScript image compressor.
fengyuanchen/cropperjs - JavaScript image cropper.
fengyuanchen/viewerjs - JavaScript image viewer.
feross/simple-peer - 📡 Simple WebRTC video, voice, and data channels
feross/thanks - 🙌 Give thanks to the open source maintainers you depend on! ✨
FineUploader/fine-uploader - Multiple file upload plugin with image previews, drag and drop, progress bars. S3 and Azure support, image scaling, form support, chunking, resume, pause, and tons of other features.
fingerprintjs/fingerprintjs2 - Modern & flexible browser fingerprinting library
fingerprintjs/fingerprintjs - Modern & flexible browser fingerprinting library
finos/perspective - Streaming pivot visualization via WebAssembly
firebase/firebaseui-web - FirebaseUI is an open-source JavaScript library for Web that provides simple, customizable UI bindings on top of Firebase SDKs to eliminate boilerplate code and promote best practices.
fkling/astexplorer - A web tool to explore the ASTs generated by various parsers.
flatiron/director - a tiny and isomorphic URL router for JavaScript
flightjs/flight - A component-based, event-driven JavaScript framework from Twitter
flitbit/diff - Javascript utility for calculating deep difference, capturing changes, and applying changes across objects; for nodejs and the browser.
flot/flot - Attractive JavaScript charts for jQuery
flowjs/flow.js - A JavaScript library providing multiple simultaneous, stable, fault-tolerant and resumable/restartable file uploads via the HTML5 File API.
flybywiresim/a32nx - The A32NX Project is a community driven open source project to create a free Airbus A320neo in Microsoft Flight Simulator that is as close to reality as possible. It aims to enhance the default A320neo by improving the systems depth and functionality to bring it up to payware-level, all for free.
fnando/i18n-js - It’s a small library to provide the I18n translations on the Javascript. It comes with Rails support.
foliojs/pdfkit - A JavaScript PDF generation library for Node and the browser
Fooidge/PleaseJS - JavaScript Library for creating random pleasing colors and color schemes
FormidableLabs/nuka-carousel - Pure React Carousel Component
formly-js/angular-formly - JavaScript powered forms for AngularJS
FortAwesome/react-fontawesome - Font Awesome 5 React component
FortAwesome/vue-fontawesome - Font Awesome 5 Vue component
franciscop/brownies - 🍫 Tastier cookies, local, session, and db storage in a tiny package. Includes subscribe() events for changes.
francisrstokes/super-expressive - 🦜 Super Expressive is a zero-dependency JavaScript library for building regular expressions in (almost) natural language
francoischalifour/medium-zoom - 🔎🖼 A JavaScript library for zooming images like Medium
frappe/charts - Simple, responsive, modern SVG Charts with zero dependencies
FredrikNoren/ungit - The easiest way to use git. On any platform. Anywhere.
freeCodeCamp/freeCodeCamp - freeCodeCamp.org’s open source codebase and curriculum. Learn to code for free.
FrontendMasters/front-end-handbook-2017 - 2017 edition of our front-end development guide
fuse-box/fuse-box - A blazing fast js bundler/loader with a comprehensive API :fire:
garris/BackstopJS - Catch CSS curve balls.
GeekyAnts/vue-native-core - Vue Native is a framework to build cross platform native mobile apps using JavaScript
getify/Functional-Light-JS - Pragmatic, balanced FP in JavaScript. @FLJSBook on twitter.
getredash/redash - Make Your Company Data Driven. Connect to any data source, easily visualize, dashboard and share your data.
geuis/helium-css - Helium - javascript tool to scan your site and show unused CSS
ghosh/Micromodal - ⭕ Tiny javascript library for creating accessible modal dialogs
gildas-lormeau/SingleFile - Web Extension for Firefox/Chrome/MS Edge and CLI tool to save a faithful copy of an entire web page in a single HTML file
gionkunz/chartist-js - Simple responsive charts
github/fetch - A window.fetch JavaScript polyfill.
givanz/VvvebJs - Drag and drop website builder javascript library.
gka/chroma.js - JavaScript library for all kinds of color manipulations
glidejs/glide - A dependency-free JavaScript ES6 slider and carousel. It’s lightweight, flexible and fast. Designed to slide. No less, no more
globalizejs/globalize - A JavaScript library for internationalization and localization that leverages the official Unicode CLDR JSON data
goldbergyoni/javascript-testing-best-practices - 📗🌐 🚢 Comprehensive and exhaustive JavaScript & Node.js testing best practices (January 2021)
goldbergyoni/nodebestpractices - :white_check_mark: The Node.js best practices list (March 2021)
golden-layout/golden-layout - A multi window layout manager for webapps
goldfire/howler.js - Javascript audio library for the modern web.
google/closure-library - Google’s common JavaScript library
google/end-to-end - End-To-End is a crypto library to encrypt, decrypt, digital sign, and verify signed messages (implementing OpenPGP)
google/lovefield - Lovefield is a relational database for web apps. Written in JavaScript, works cross-browser. Provides SQL-like APIs that are fast, safe, and easy to use.
google/shaka-player - JavaScript player library / DASH & HLS client / MSE-EME player
google/traceur-compiler - Traceur is a JavaScript.next-to-JavaScript-of-today compiler
GoogleChrome/workbox - 📦 Workbox: JavaScript libraries for Progressive Web Apps
GoogleChromeLabs/sw-precache - [Deprecated] A node module to generate service worker code that will precache specific resources so they work offline.
GoogleChromeLabs/sw-toolbox - [Deprecated] A collection of service worker tools for offlining runtime requests
gorhill/uBlock - uBlock Origin - An efficient blocker for Chromium and Firefox. Fast and lean.
gpbl/react-day-picker - Lightweight date picker component for React
gpujs/gpu.js - GPU Accelerated JavaScript
grab/front-end-guide - 📚 Study guide and introduction to the modern front end stack.
graphql/graphql-js - A reference implementation of GraphQL for JavaScript
greensock/GSAP - GreenSock’s GSAP JavaScript animation library (including Draggable).
grevory/angular-local-storage - An AngularJS module that gives you access to the browsers local storage with cookie fallback
gritzko/swarm - JavaScript replicated model (M of MVC) library
grommet/grommet - a react-based framework that provides accessibility, modularity, responsiveness, and theming in a tidy package
Grsmto/simplebar - Custom scrollbars vanilla javascript library with native scroll, done simple, lightweight, easy to use and cross-browser.
gruns/ImmortalDB - :nut_and_bolt: A relentless key-value store for the browser.
gruntjs/grunt - Grunt: The JavaScript Task Runner
guillaumepotier/Parsley.js - Validate your forms, frontend, without writing a single line of javascript
h5bp/html5-boilerplate - A professional front-end template for building fast, robust, and adaptable web apps or sites.
HabitRPG/habitica - A habit tracker app which treats your goals like a Role Playing Game.
Hacker0x01/react-datepicker - A simple and reusable datepicker component for React
hainproject/hain - An ‘alt+space’ launcher for Windows, built with Electron
haizlin/fe-interview - 前端面试每日 3+1，以面试题来驱动学习，提倡每日学习与思考，每天进步一点！每天早上5点纯手工发布面试题（死磕自己，愉悦大家），4000+道前端面试题全面覆盖，HTML/CSS/JavaScript/Vue/React/Nodejs/TypeScript/ECMAScritpt/Webpack/Jquery/小程序/软技能……
hammerjs/hammer.js - A javascript library for multi-touch gestures :// You can touch this
handsontable/handsontable - JavaScript data grid with a spreadsheet look & feel. Works for React, Angular, and Vue. Supported by the Handsontable team ⚡
hapijs/joi - The most powerful data validation library for JS
haraka/Haraka - A fast, highly extensible, and event driven SMTP server
harthur/brain - [UNMAINTAINED] Simple feed-forward neural network in JavaScript
hasura/graphqurl - curl for GraphQL with autocomplete, subscriptions and GraphiQL. Also a dead-simple universal javascript GraphQL client.
hexojs/hexo - A fast, simple & powerful blog framework, powered by Node.js.
highcharts/highcharts - Highcharts JS, the JavaScript charting framework
highlightjs/highlight.js - Javascript syntax highlighter
hokein/electron-sample-apps - Sample apps for Electron
homerchen19/nba-go - 🏀 💻 The finest NBA CLI.
hoodiehq/hoodie - :dog: The Offline First JavaScript Backend
hsnaydd/moveTo - A lightweight scroll animation javascript library without any dependency
htmlhint/HTMLHint - ⚙️ The static code analysis tool you need for your HTML
humanwhocodes/computer-science-in-javascript - Collection of classic computer science paradigms, algorithms, and approaches written in JavaScript.
HumbleSoftware/Flotr2 - Graphs and Charts for Canvas in JavaScript.
hustcc/canvas-nest.js - :cancer: Interactive Particle / Nest System With JavaScript and Canvas, no jQuery.
hustcc/echarts-for-react - :chart_with_upwards_trend: Apache ECharts (incubating) components for React wrapper. 一个简单的 Apache echarts (incubating) 的 React 封装。
hybridgroup/cylon - JavaScript framework for robotics, drones, and the Internet of Things (IoT)
i18next/i18next - i18next: learn once - translate everywhere
ianramzy/decentralized-video-chat - 🚀 Zipcall.io - 250k users 🚀 Peer to peer browser video calling platform with unmatched video quality and latency.
ianstormtaylor/slate - A completely customizable framework for building rich text editors. (Currently in beta.)
igorescobar/jQuery-Mask-Plugin - A jQuery Plugin to make masks on form fields and HTML elements.
igorprado/react-notification-system - A complete and totally customizable component for notifications in React
imba/imba - 🐤 The friendly full-stack language
imbrn/v8n - ☑️ JavaScript fluent validation library
immutable-js/immutable-js - Immutable persistent data collections for Javascript which increase efficiency and simplicity.
infernojs/inferno - :fire: An extremely fast, React-like JavaScript library for building modern user interfaces
infinitered/nsfwjs - NSFW detection on the client-side via TensorFlow.js
insin/nwb - A toolkit for React, Preact, Inferno & vanilla JS apps, React libraries and other npm modules for the web, with no configuration (until you need it)
inspirit/jsfeat - JavaScript Computer Vision library.
invertase/react-native-firebase - 🔥 A well-tested feature-rich modular Firebase implementation for React Native. Supports both iOS & Android platforms for all Firebase services.
IonDen/ion.rangeSlider - jQuery only range slider
ipfs/js-ipfs - IPFS implementation in JavaScript
isaacs/minimatch - a glob matcher in javascript
iSimar/HackerNews-React-Native - Hacker News iOS and Android App - Made with React Native.
isomorphic-git/isomorphic-git - A pure JavaScript implementation of git for node and browsers!
istanbuljs/nyc - the Istanbul command line interface
jackocnr/intl-tel-input - A JavaScript plugin for entering and validating international telephone numbers
jacomyal/sigma.js - A JavaScript library dedicated to graph drawing
jakejs/jake - JavaScript build tool, similar to Make or Rake. Built to work with Node.js.
jakesgordon/javascript-state-machine - A javascript finite state machine library
jakiestfu/Medium.js - A tiny JavaScript library for making contenteditable beautiful (Like Medium’s editor)
jakiestfu/Snap.js - A Library for creating beautiful mobile shelfs in Javascript (Facebook and Path style side menus)
janhuenermann/neurojs - A JavaScript deep learning and reinforcement learning library.
janl/mustache.js - Minimal templating with in JavaScript
janpaepke/ScrollMagic - The javascript library for magical scroll interactions.
jaredpalmer/backpack - 🎒 Backpack is a minimalistic build system for Node.js projects.
jaredpalmer/razzle - ✨ Create server-rendered universal JavaScript applications with no configuration
jaredreich/notie - 🔔 a clean and simple notification, input, and selection suite for javascript, with no dependencies
jaredreich/pell - 📝 the simplest and smallest WYSIWYG text editor for web, with no dependencies
jashkenas/underscore - JavaScript’s utility _ belt
jasmine/jasmine - Simple JavaScript testing framework for browsers and node.js
jasondavies/d3-cloud - Create word clouds in JavaScript.
javierbyte/img2css - Convert any image to pure CSS. Recreates images using only box-shadows.
javve/list.js - The perfect library for adding search, sort, filters and flexibility to tables, lists and various HTML elements. Built to be invisible and work on existing HTML.
jawil/blog - Too young, too simple. Sometimes, naive & stupid 🐌
jayphelps/core-decorators - Library of stage-0 JavaScript decorators (aka ES2016/ES7 decorators but not accurate) inspired by languages that come with built-ins like @override, @deprecate, @autobind, @mixin and more. Popular with React/Angular, but is framework agnostic.
jaywcjlove/hotkeys - ➷ A robust Javascript library for capturing keyboard input. It has no dependencies.
jcubic/jquery.terminal - jQuery Terminal Emulator - library for creating web based terminals
jedireza/drywall - :construction: Project moved, see Aqua and Frame
JedWatson/classnames - A simple javascript utility for conditionally joining classNames together
jejacks0n/mercury - Mercury Editor: The Rails WYSIWYG editor that allows embedding full page editing capabilities directly inline.
jekyll/jekyll-admin - A Jekyll plugin that provides users with a traditional CMS-style graphical interface to author content and administer Jekyll sites.
jemise111/react-native-swipe-list-view - A React Native ListView component with rows that swipe open and closed
Jermolene/TiddlyWiki5 - A self-contained JavaScript wiki for the browser, Node.js, AWS Lambda etc.
jhu-ep-coursera/fullstack-course4 - Example code for HTML, CSS, and Javascript for Web Developers Coursera Course
Jianru-Lin/lambda-view - A New Tool for Reading JavaScript Code since 2017
jlmakes/scrollreveal - Animate elements as they scroll into view.
jnordberg/gif.js - JavaScript GIF encoding library
joewalnes/reconnecting-websocket - A small decorator for the JavaScript WebSocket API that automatically reconnects
jonasschmedtmann/complete-javascript-course - Starter files, final projects and FAQ for my Complete JavaScript course
jonathantneal/flexibility - A JavaScript polyfill for Flexbox
jonobr1/two.js - A renderer agnostic two-dimensional drawing api for the web.
jonschlinkert/remarkable - Markdown parser, done right. Commonmark support, extensions, syntax plugins, high speed - all in one. Gulp and metalsmith plugins available. Used by Facebook, Docusaurus and many others! Use https://github.com/breakdance/breakdance for HTML-to-markdown conversion. Use https://github.com/jonschlinkert/markdown-toc to generate a table of contents.
jorgebucaran/hyperapp - The tiny framework for building hypertext applications.
josdejong/mathjs - An extensive math library for JavaScript and Node.js
JosephusPaye/Keen-UI - A lightweight Vue.js UI library with a simple API, inspired by Google’s Material Design.
jpillora/notifyjs - Notify.js - A simple, versatile notification library
jpillora/xdomain - A pure JavaScript CORS alternative
jprichardson/node-fs-extra - Node.js: extra methods for the fs object like copy(), remove(), mkdirs()
jpuri/react-draft-wysiwyg - A Wysiwyg editor build on top of ReactJS and DraftJS. https://jpuri.github.io/react-draft-wysiwyg
jquery-form/form - jQuery Form Plugin
jquery-validation/jquery-validation - jQuery Validation Plugin library sources
jquery/jquery-ui - The official jQuery user interface library.
jquery/jquery - jQuery JavaScript Library
js-cookie/js-cookie - A simple, lightweight JavaScript API for handling browser cookies
js-csp/js-csp - CSP channels for Javascript (like Clojurescript’s core.async, or Go)
js-org/js.org - Dedicated to JavaScript and its awesome community since 2015
jsbin/jsbin - Collaborative JavaScript Debugging App
jschr/textillate - A jquery plugin for CSS3 text animations.
jscs-dev/node-jscs - :arrow_heading_up: JavaScript Code Style checker (unmaintained)
jsdoc/jsdoc - An API documentation generator for JavaScript.
jsdom/jsdom - A JavaScript implementation of various web standards, for use with Node.js
jshint/jshint - JSHint is a tool that helps to detect errors and potential problems in your JavaScript code
json-editor/json-editor - JSON Schema Based Editor
jsonresume/resume-cli - CLI tool to easily setup a new resume 📑
jspreadsheet/ce - Jspreadsheet is a lightweight vanilla javascript plugin to create amazing web-based interactive tables and spreadsheets compatible with other spreadsheet software.
jspreadsheet/jexcel - jExcel is a lightweight vanilla javascript plugin to create amazing web-based interactive tables and spreadsheets compatible with Excel or any other spreadsheet software.
juliangarnier/anime - JavaScript animation engine
julianshapiro/velocity - Accelerated JavaScript animation.
julmot/mark.js - JavaScript keyword highlighting. Mark text with with options that fit every application. Also available as jQuery plugin.
justjavac/ReplaceGoogleCDN - :cancer: 一个 Chrome 插件：将 Google CDN 替换为国内的。
jvalen/pixel-art-react - Pixel art animation and drawing web app powered by React
jwagner/smartcrop.js - Content aware image cropping
jwilber/roughViz - Reusable JavaScript library for creating sketchy/hand-drawn styled charts in the browser.
jxcore/jxcore - Evented IO for ChakraCore, SpiderMonkey & V8 JavaScript
kach/nearley - 📜🔜🌲 Simple, fast, powerful parser toolkit for JavaScript.
kamranahmedse/driver.js - A light-weight, no-dependency, vanilla JavaScript engine to drive the user’s focus across the page
kangax/html-minifier - Javascript-based HTML compressor/minifier (with Node.js support)
karma-runner/karma - Spectacular Test Runner for JavaScript
karpathy/convnetjs - Deep Learning in Javascript. Train Convolutional Neural Networks (or ordinary ones) in your browser.
kartik-v/bootstrap-fileinput - An enhanced HTML 5 file input for Bootstrap 4.x./3.x with file preview, multiple selection, and more features.
KartikTalwar/gmail.js - Gmail JavaScript API
KaTeX/KaTeX - Fast math typesetting for the web.
kazupon/vue-i18n - :globe_with_meridians: Internationalization plugin for Vue.js
kbrsh/moon - 🌙 The minimal & fast library for functional user interfaces
kciter/qart.js - Generate artistic QR code. 🎨
kdchang/reactjs101 - 從零開始學 ReactJS（ReactJS 101）是一本希望讓初學者一看就懂的 React 中文入門教學書，由淺入深學習 ReactJS 生態系 (Flux, Redux, React Router, ImmutableJS, React Native, Relay/GraphQL etc.)。
keeweb/keeweb - Free cross-platform password manager compatible with KeePass
kern/filepizza - :pizza: Peer-to-peer file transfers in your browser
keystonejs/keystone-classic - Node.js CMS and web app framework
Khan/aphrodite - Framework-agnostic CSS-in-JS with support for server-side rendering, browser prefixing, and minimum CSS generation
kimmobrunfeldt/progressbar.js - Responsive and slick progress bars
kitze/JSUI - A powerful UI toolkit for managing JavaScript apps
knex/knex - A query builder for PostgreSQL, MySQL and SQLite3, designed to be flexible, portable, and fun to use.
knockout/knockout - Knockout makes it easier to create rich, responsive UIs with JavaScript
kolodny/exercises - Some basic javascript coding challenges and interview questions
konvajs/konva - Konva.js is an HTML5 Canvas JavaScript framework that extends the 2d context by enabling canvas interactivity for desktop and mobile applications.
konvajs/react-konva - React + Canvas = Love. JavaScript library for drawing complex canvas graphics using React.
kpdecker/jsdiff - A javascript text differencing implementation.
krakenjs/kraken-js - An express-based Node.js web application bootstrapping module.
krausest/js-framework-benchmark - A comparison of the perfomance of a few popular javascript frameworks
kriasoft/react-firebase-starter - Boilerplate (seed) project for creating web apps with React.js, GraphQL.js and Relay
kriasoft/react-starter-kit - React Starter Kit — isomorphic web app boilerplate (Node.js, Express, GraphQL, React.js, Babel, PostCSS, Webpack, Browsersync)
krisk/Fuse - Lightweight fuzzy-search, in JavaScript
kriskowal/q - A promise library for JavaScript
ksky521/nodeppt - This is probably the best web presentation tool so far!
kvz/locutus - All your standard libraries will be assimilated into our JavaScript collective. Resistance is futile.
KyleAMathews/typography.js - A powerful toolkit for building websites with beautiful design
kylefox/jquery-modal - The simplest possible modal for jQuery
lancedikson/bowser - a browser detector
latentflip/loupe - Visualizing the javascript runtime at runtime
laurent22/joplin - Joplin - an open source note taking and to-do application with synchronization capabilities for Windows, macOS, Linux, Android and iOS. Forum: https://discourse.joplinapp.org/
laurentj/slimerjs - A scriptable browser like PhantomJS, based on Firefox
Laverna/laverna - Laverna is a JavaScript note taking application with Markdown editor and encryption support. Consider it like open source alternative to Evernote.
LazarSoft/jsqrcode - Javascript QRCode scanner
Leaflet/Leaflet - :leaves: JavaScript library for mobile-friendly interactive maps
LeaVerou/bliss - Blissful JavaScript
lebab/lebab - Turn your ES5 code into readable ES6. Lebab does the opposite of what Babel does.
LeCoupa/awesome-cheatsheets - 👩‍💻👨‍💻 Awesome cheatsheets for popular programming languages, frameworks and development tools. They include everything you should know in one single file.
leonardomso/33-js-concepts - 📜 33 concepts every JavaScript developer should know.
leongersen/noUiSlider - noUiSlider is a lightweight JavaScript range slider library with full multi-touch support. It fits wonderfully in responsive designs and has no dependencies.
lerna/lerna - :dragon: A tool for managing JavaScript projects with multiple packages.
lessfish/underscore-analysis - 【NO LONGER UPDATE】underscore-1.8.3.js 源码解读 & 系列文章（完）
Level/levelup - A wrapper for abstract-leveldown compliant stores, for Node.js and browsers.
lgwebdream/FE-Interview - 🔥🔥🔥 前端面试，独有前端面试题详解，前端面试刷题必备，1000+前端面试真题，Html、Css、JavaScript、Vue、React、Node、TypeScript、Webpack、算法、网络与安全、浏览器
liabru/matter-js - a 2D rigid body physics engine for the web ▲● ■
lindell/JsBarcode - Barcode generation library written in JavaScript that works in both the browser and on Node.js
linkedin/dustjs - Asynchronous Javascript templating for the browser and server
lipka/piecon - A tiny javascript library for generating progress pie charts in your favicon.
ljharb/qs - A querystring parser with nesting support
ljianshu/Blog - 关注基础知识，打造优质前端博客，公众号[前端工匠]的作者
lo-th/Oimo.js - Lightweight 3d physics engine for javascript
localForage/localForage - 💾 Offline storage, improved. Wraps IndexedDB, WebSQL, or localStorage using a simple but powerful API.
locomotivemtl/locomotive-scroll - 🛤 Detection of elements in viewport & smooth scrolling with parallax.
locutusjs/locutus - All your standard libraries will be assimilated into our JavaScript collective. Resistance is futile.
lodash/lodash - A modern JavaScript utility library delivering modularity, performance, & extras.
log4js-node/log4js-node - A port of log4js to node.js
lokesh/color-thief - Grab the color palette from an image using just Javascript. Works in the browser and in Node.
loryjs/lory - ☀ Touch enabled minimalistic slider written in vanilla JavaScript.
louischatriot/nedb - The JavaScript Database, for Node.js, nw.js, electron and the browser
lovell/sharp - High performance Node.js image processing, the fastest module to resize JPEG, PNG, WebP, AVIF and TIFF images. Uses the libvips library.
lowlighter/metrics - 📊 An image generator with 20+ metrics about your GitHub account such as activity, community, repositories, coding habits, website performances, music played, starred topics, etc. that you can put on your profile or elsewhere!
lyswhut/lx-music-desktop - 一个基于 electron 的音乐软件
maicki/why-did-you-update - :boom: Puts your console on blast when React is making unnecessary updates.
mailru/FileAPI - FileAPI — a set of javascript tools for working with files. Multiupload, drag’n’drop and chunked file upload. Images: crop, resize and auto orientation by EXIF.
makeusabrew/bootbox - Wrappers for JavaScript alert(), confirm() and other flexible dialogs using Twitter’s bootstrap framework
manojVivek/medium-unlimited - A browser extension to read medium.com articles for free without membership.
mapbox/mapbox-gl-js - Interactive, thoroughly customizable maps in the browser, powered by vector tiles and WebGL
mapbox/pixelmatch - The smallest, simplest and fastest JavaScript pixel-level image comparison library
maptalks/maptalks.js - A light and plugable JavaScript library for integrated 2D/3D maps.
mar10/fancytree - JavaScript tree view / tree grid plugin with support for keyboard, inline editing, filtering, checkboxes, drag’n’drop, and lazy loading
Marak/faker.js - generate massive amounts of realistic fake data in Node.js and the browser
marcuswestin/store.js - Cross-browser storage for all use cases, used across the web.
marijnh/Eloquent-JavaScript - The sources for the Eloquent JavaScript book
marionettejs/backbone.marionette - The Backbone Framework
markmarkoh/datamaps - Customizable SVG map visualizations for the web in a single Javascript file using D3.js
marko-js/marko - A declarative, HTML-based language that makes building web apps fun
mathiasbynens/he - A robust HTML entity encoder/decoder written in JavaScript.
mattboldt/typed.js - A JavaScript Typing Animation Library
mattdesl/canvas-sketch - [beta] A framework for making generative artwork in JavaScript and the browser.
mattdiamond/fuckitjs - The Original Javascript Error Steamroller
matthewhudson/current-device - The easiest way to write conditional CSS and/or JavaScript based on device operating system (iOS, Android, Blackberry, Windows, Firefox OS, MeeGo), orientation (Portrait vs. Landscape), and type (Tablet vs. Mobile).
maxwellito/vivus - JavaScript library to make drawing animation on SVG
mayswind/AriaNg - AriaNg, a modern web frontend making aria2 easier to use.
mdaines/viz.js - A hack to put Graphviz on the web.
mdbootstrap/material-design-for-bootstrap - Important! A new UI Kit version for Bootstrap 5 is available. Access the latest free version via the link below.
mdbootstrap/mdb-ui-kit - Bootstrap 5 & Material Design 2.0 UI KIT
mdbootstrap/perfect-scrollbar - Minimalistic but perfect custom scrollbar plugin. Get more free components with Material Design for Bootstrap UI Kit (link below)
mde/ejs - Embedded JavaScript templates – http://ejs.co
meanjs/mean - MEAN.JS - Full-Stack JavaScript Using MongoDB, Express, AngularJS, and Node.js -
medialize/URI.js - Javascript URL mutation library
melonjs/melonJS - a fresh & lightweight javascript game engine
mengshukeji/Luckysheet - Luckysheet is an online spreadsheet like excel that is powerful, simple to configure, and completely open source.
meteor/meteor - Meteor, the JavaScript App Platform
mgechev/javascript-algorithms - 💻 JavaScript implementations of computer science algorithms
mholt/PapaParse - Fast and powerful CSV (delimited text) parser that gracefully handles large files and malformed input
MichMich/MagicMirror - MagicMirror² is an open source modular smart mirror platform. With a growing list of installable modules, the MagicMirror² allows you to convert your hallway or bathroom mirror into your personal assistant.
micku7zu/vanilla-tilt.js - A smooth 3D tilt javascript library.
microsoft/botframework-sdk - Bot Framework provides the most comprehensive experience for building conversation applications.
microsoft/ChakraCore - ChakraCore is the core part of the Chakra JavaScript engine that powers Microsoft Edge
mikaelbr/node-notifier - A Node.js module for sending notifications on native Mac, Windows and Linux (or Growl as fallback)
MikeMcl/big.js - A small, fast JavaScript library for arbitrary-precision decimal arithmetic.
MikeMcl/bignumber.js - A JavaScript library for arbitrary-precision decimal and non-decimal arithmetic
MikeMcl/decimal.js - An arbitrary-precision Decimal type for JavaScript
mikeric/rivets - Lightweight and powerful data binding.
miragejs/miragejs - A client-side server to build, test and share your JavaScript app
mishoo/UglifyJS-old - JavaScript parser / mangler / compressor / beautifier library for NodeJS
mishoo/UglifyJS - JavaScript parser / mangler / compressor / beautifier toolkit
MithrilJS/mithril.js - A JavaScript Framework for Building Brilliant Applications
ml5js/ml5-library - Friendly machine learning for the web! 🤖
mleibman/SlickGrid - A lightning fast JavaScript grid/spreadsheet
mljs/ml - Machine learning tools in JavaScript
mobxjs/mobx - Simple, scalable state management.
mochajs/mocha - ☕️ simple, flexible, fun javascript test framework for node.js & the browser
Modernizr/Modernizr - Modernizr is a JavaScript library that detects HTML5 and CSS3 features in the user’s browser.
mojs/mojs - The motion graphics toolbelt for the web
moment/moment - Parse, validate, manipulate, and display dates in javascript.
mongo-express/mongo-express - Web-based MongoDB admin interface, written with Node.js and express
MoOx/postcss-cssnext - postcss-cssnext has been deprecated in favor of postcss-preset-env.
MostlyAdequate/mostly-adequate-guide - Mostly adequate guide to FP (in javascript)
moxiecode/plupload - Plupload is JavaScript API for building file uploaders. It supports multiple file selection, file filtering, chunked upload, client side image downsizing and when necessary can fallback to alternative runtimes, like Flash and Silverlight.
mozilla/BrowserQuest - A HTML5/JavaScript multiplayer game experiment
mozilla/pdf.js - PDF Reader in JavaScript
mpetroff/pannellum - Pannellum is a lightweight, free, and open source panorama viewer for the web.
mqttjs/MQTT.js - The MQTT client for Node.js and the browser
mrdavidlaing/javascript-koans - Koans to learn Javascript
mrdoob/stats.js - JavaScript Performance Monitor
mrdoob/three.js - JavaScript 3D library.
mroderick/PubSubJS - Dependency free publish/subscribe for JavaScript
MrRio/jsPDF - Client-side JavaScript PDF generation for everyone.
MrSwitch/hello.js - A Javascript RESTFUL API library for connecting with OAuth2 services, such as Google+ API, Facebook Graph and Windows Live Connect

MrXujiang/h5-Dooring - H5 Page Maker, H5 Editor. Make H5 as easy as building blocks.

让H5制作像搭积木一样简单, 致力于提供一套简单方便、专业可靠、无限可能的H5/PC落地页解决方案.

mscdex/ssh2 - SSH2 client and server modules written in pure JavaScript for node.js
muaz-khan/RecordRTC - RecordRTC is WebRTC JavaScript library for audio/video as well as screen activity recording. It supports Chrome, Firefox, Opera, Android, and Microsoft Edge. Platforms: Linux, Mac and Windows.
muhammed/vue-interactive-paycard - Credit card form with smooth and sweet micro-interactions
muhammederdem/vue-interactive-paycard - Credit card form with smooth and sweet micro-interactions
mui-org/material-ui - Material-UI is a simple and customizable component library to build faster, beautiful, and more accessible React applications. Follow your own design system, or start with Material Design.
muicss/loadjs - A tiny async loader / dependency manager for modern browsers (899 bytes)
muicss/mui - Lightweight CSS framework
mxflutter/mxflutter - 基于JavaScript 的Flutter框架 mxflutter
mycolorway/simditor - An Easy and Fast WYSIWYG Editor
myliang/x-spreadsheet - A web-based JavaScript（canvas） spreadsheet
mysqljs/mysql - A pure node.js JavaScript Client implementing the MySQL protocol.
mysticatea/npm-run-all - A CLI tool to run multiple npm-scripts in parallel or sequential.
nadbm/react-datasheet - Excel-like data grid (table) component for React
naptha/tesseract.js - Pure Javascript OCR for more than 100 Languages 📖🎉🖥
naver/billboard.js - :bar_chart: Re-usable, easy interface JavaScript chart library based on D3.js
NectarJS/nectarjs - 🔱 Javascript’s God Mode. No VM. No Bytecode. No GC. Just native binaries.
needim/noty - ⛔️ DEPRECATED - Dependency-free notification library that makes it easy to create alert - success - error - warning - information - confirmation messages as an alternative the standard alert dialog.
nefe/You-Dont-Need-jQuery - Examples of how to do query, style, dom, ajax, event etc like jQuery with plain javascript.
NekR/offline-plugin - Offline plugin (ServiceWorker, AppCache) for webpack (https://webpack.js.org/)
nenadmarkus/picojs - A face detection library in 200 lines of JavaScript
NervJS/nerv - A blazing fast React alternative, compatible with IE8 and React 16.
NervJS/taro - 开放式跨端跨框架解决方案，支持使用 React/Vue/Nerv 等框架来开发微信/京东/百度/支付宝/字节跳动/ QQ 小程序/H5/React Native 等应用。 https://taro.zone/
Netflix/falcor - A JavaScript library for efficient data fetching
Netflix/pollyjs - Record, Replay, and Stub HTTP Interactions.
netlify/netlify-cms - A Git-based CMS for Static Site Generators
neutrinojs/neutrino - Create and build modern JavaScript projects with zero initial configuration.
nextapps-de/flexsearch - Next-Generation full text search library for Browser and Node.js
nhn/tui.calendar - 🍞📅A JavaScript calendar that has everything you need.
nicholas-ochoa/OpenSC2K - OpenSC2K - An Open Source remake of Sim City 2000 by Maxis
NickCarneiro/curlconverter - convert curl commands to Python, JavaScript, PHP, R, Go, Rust, Dart, JSON, Ansible, Elixir
Nickersoft/push.js - The world’s most versatile desktop notifications framework :earth_americas:
nightwatchjs/nightwatch - End-to-end testing framework written in Node.js and using the Webdriver API
nock/nock - HTTP server mocking and expectations library for Node.js
node-red/node-red - Low-code programming for event-driven applications
node-webot/weixin-robot - 微信公共帐号自动回复机器人 A Node.js robot for wechat.
NodeBB/NodeBB - Node.js based forum software built for the modern web
nodeca/js-yaml - JavaScript YAML parser and dumper. Very fast.
nodeca/pako - high speed zlib port to javascript, works in browser & node.js
nodegit/nodegit - Native Node bindings to Git.
nodejs/node - Node.js JavaScript runtime :sparkles::turtle::rocket::sparkles:
noflo/noflo - Flow-based programming for JavaScript
NorthwoodsSoftware/GoJS - JavaScript diagramming library for interactive flowcharts, org charts, design tools, planning tools, visual languages.
novnc/noVNC - VNC client web application
npm/cli - the package manager for JavaScript
npm/tink - a dependency unwinder for javascript
nswbmw/N-blog - 《一起学 Node.js》
NUKnightLab/TimelineJS - TimelineJS: A Storytelling Timeline built in JavaScript.
nwjs/nw.js - Call all Node.js modules directly from DOM/WebWorker and enable a new way of writing applications with all Web technologies.
nylas/nylas-mail - :love_letter: An extensible desktop mail app built on the modern web. Forks welcome!
nytimes/ice - track changes with javascript
octokit/rest.js - GitHub REST API client for JavaScript
Okazari/Rythm.js - A javascript library that makes your page dance.
olado/doT - The fastest + concise javascript template engine for nodejs and browsers. Partials, custom delimiters and more.
Olical/EventEmitter - Evented JavaScript for the browser
olifolkerd/tabulator - Interactive Tables and Data Grids for JavaScript
olistic/warriorjs - 🏰 An exciting game of programming and Artificial Intelligence
oliver-moran/jimp - An image processing library written entirely in JavaScript for Node, with zero external or native dependencies.
olivernn/lunr.js - A bit like Solr, but much smaller and not as bright
ondras/my-mind - Online Mindmapping Software
ondras/rot.js - ROguelike Toolkit in JavaScript
ondras/wwwsqldesigner - WWW SQL Designer, your online SQL diagramming tool
OnsenUI/OnsenUI - Mobile app development framework and SDK using HTML5 and JavaScript. Create beautiful and performant cross-platform mobile apps. Based on Web Components, and provides bindings for Angular 1, 2, React and Vue.js.
openexchangerates/accounting.js - A lightweight JavaScript library for number, money and currency formatting - fully localisable, zero dependencies.
openlayers/openlayers - OpenLayers
openpgpjs/openpgpjs - OpenPGP implementation for JavaScript
openstreetmap/iD - 🆔 The easy-to-use OpenStreetMap editor in JavaScript.
opentypejs/opentype.js - Read and write OpenType fonts using JavaScript.
os-js/OS.js - OS.js - JavaScript Web Desktop Platform
osano/cookieconsent - A free solution to the EU, GDPR, and California Cookie Laws
OscarGodson/EpicEditor - EpicEditor is an embeddable JavaScript Markdown editor with split fullscreen editing, live previewing, automatic draft saving, offline support, and more. For developers, it offers a robust API, can be easily themed, and allows you to swap out the bundled Markdown parser with anything you throw at it.
outline/outline - The fastest wiki and knowledge base for growing teams. Beautiful, feature rich, and markdown compatible.
pa11y/pa11y - Pa11y is your automated accessibility testing pal
pa7/heatmap.js - 🔥 JavaScript Library for HTML5 canvas based heatmaps
pagekit/vue-resource - The HTTP client for Vue.js
pandao/editor.md - The open source embeddable online markdown editor (component).
PanJiaChen/vue-admin-template - a vue2.0 minimal admin template
panzerdp/voca - The ultimate JavaScript string library
paperjs/paper.js - The Swiss Army Knife of Vector Graphics Scripting – Scriptographer ported to JavaScript and the browser, using HTML5 Canvas. Created by @lehni & @puckey
parallel-js/parallel.js - Easy multi-core processing utilities for Node.
parcel-bundler/parcel - 📦🚀 Blazing fast, zero configuration web application bundler
pattern-lab/patternlab-node - The Node version of Pattern Lab
paularmstrong/normalizr - Normalizes nested JSON according to a schema
paularmstrong/swig - Take a swig of the best template engine for JavaScript.
paulhodel/jexcel - jExcel is a lightweight vanilla javascript plugin to create amazing web-based interactive tables and spreadsheets compatible with Excel or any other spreadsheet software.
PaulLeCam/react-leaflet - ⚛️ React components for 🍃 Leaflet maps
pawelgrzybek/siema - Siema - Lightweight and simple carousel in pure JavaScript
paypal/accessible-html5-video-player - Accessible HTML5 Video Player
pedant/safe-java-js-webview-bridge - 为WebView中的Java与JavaScript提供【安全可靠】的多样互通方案
pegjs/pegjs - PEG.js: Parser generator for JavaScript
peterramsing/lost - LostGrid is a powerful grid system built in PostCSS that works with any preprocessor and even vanilla CSS.
philipwalton/html-inspector - HTML Inspector is a code quality tool to help you and your team write better markup. It’s written in JavaScript and runs in the browser, so testing your HTML has never been easier.
phoboslab/jsmpeg - MPEG1 Video Decoder in JavaScript
photonstorm/phaser - Phaser is a fun, free and fast 2D game framework for making HTML5 games for desktop and mobile web browsers, supporting Canvas and WebGL rendering.
pieroxy/lz-string - LZ-based compression algorithm for JavaScript
Pikaday/Pikaday - A refreshing JavaScript Datepicker — lightweight, no dependencies, modular CSS
pinterest/gestalt - A set of React UI components that supports Pinterest’s design language
piskelapp/piskel - A simple web-based tool for Spriting and Pixel art.
playcanvas/engine - Fast and lightweight JavaScript game engine built on WebGL and glTF
plopjs/plop - Consistency Made Simple
plotly/plotly.js - Open-source JavaScript charting library behind Plotly and Dash
pomber/didact - A DIY guide to build your own React
postaljs/postal.js - JavaScript pub/sub library supporting advanced subscription features, and several helpful add-ons.
pouchdb/pouchdb - :koala: - PouchDB is a pocket-sized database.
power-assert-js/power-assert - Power Assert in JavaScript. Provides descriptive assertion messages through standard assert interface. No API is the best API.
pqina/filepond - 🌊 A flexible and fun JavaScript file upload library
prerender/prerender - Node server that uses Headless Chrome to render a javascript-rendered page as HTML. To be used in conjunction with prerender middleware.
prettier/prettier-eslint - Code :arrow_right: prettier :arrow_right: eslint –fix :arrow_right: Formatted Code :sparkles:
prettier/prettier - Prettier is an opinionated code formatter.
primus/primus - :zap: Primus, the creator god of the transformers & an abstraction layer for real-time to prevent module lock-in.
processing/p5.js - p5.js is a client-side JS platform that empowers artists, designers, students, and anyone to learn to code and express themselves creatively on the web. It is based on the core principles of Processing. http://twitter.com/p5xjs —
protobufjs/protobuf.js - Protocol Buffers for JavaScript (& TypeScript).
prototypejs/prototype - Prototype JavaScript framework
qeeqbox/social-analyzer - API, CLI & Web App for analyzing & finding a person’s profile across 350+ social media \ websites (Detections are updated regularly)
qianguyihao/Web - 前端入门到进阶图文教程，超详细的Web前端学习笔记。从零开始学前端，做一名精致优雅的前端工程师。公众号「千古壹号」作者。
qier222/YesPlayMusic - 高颜值的第三方网易云播放器，支持 Windows / macOS / Linux :electron:
Qix-/color - :rainbow: Javascript color conversion and manipulation library
quasarframework/quasar - Quasar Framework - Build high-performance VueJS user interfaces in record time
quirkey/sammy - Sammy is a tiny javascript framework built on top of jQuery, It’s RESTful Evented Javascript.
qunitjs/qunit - 🔮 An easy-to-use JavaScript unit testing framework.
RafalWilinski/express-status-monitor - 🚀 Realtime Monitoring solution for Node.js/Express.js apps, inspired by status.github.com
ramda/ramda - :ram: Practical functional Javascript
ramon82/zuck.js - A javascript library that lets you add stories EVERYWHERE.
rdio/jsfmt - For formatting, searching, and rewriting JavaScript.
react-ga/react-ga - React Google Analytics Module
react-grid-layout/react-grid-layout - A draggable and resizable grid layout with responsive breakpoints, for React.
react-native-community/react-native-side-menu - Side menu component for React Native
React-Proto/react-proto - :art: React application prototyping tool for developers and designers :building_construction:
React-Sight/React-Sight - Visualization tool for React, with support for Fiber, Router (v4), and Redux
reactGo/reactGo - Your One-Stop solution for a full-stack universal Redux App!
reactide/reactide - Reactide is the first dedicated IDE for React web application development.
reactioncommerce/reaction - Reaction is an API-first, headless commerce platform built using Node.js, React, GraphQL. Deployed via Docker and Kubernetes.
Reactive-Extensions/RxJS - The Reactive Extensions for JavaScript
reactjs/react-future - Specs & docs for potential future and experimental React APIs and JavaScript syntax.
reactjs/react-modal - Accessible modal dialog component for React
reactjs/reactjs.org - The React documentation website
reactstrap/reactstrap - Simple React Bootstrap 4 components
ReactTraining/history - Manage session history with JavaScript
rebassjs/rebass - :atom_symbol: React primitive UI components built with styled-system.
redom/redom - Tiny (2 KB) turboboosted JavaScript library for creating user interfaces.
redux-orm/redux-orm - A small, simple and immutable ORM to manage relational data in your Redux store.
reduxjs/redux-mock-store - A mock store for testing Redux async action creators and middleware.
regl-project/regl - 👑 Functional WebGL
remarkjs/remark - Markdown processor powered by plugins part of the @unifiedjs collective
rematch/rematch - A Redux Framework
remoteinterview/zero - Zero is a web server to simplify web development.
renatorib/react-powerplug - :electric_plug: Renderless Containers
requirejs/requirejs - A file and module loader for JavaScript
responsively-org/responsively-app - A modified web browser that helps in responsive web development. A web developer’s must have dev-tool.
rethinkdb/horizon - Horizon is a realtime, open-source backend for JavaScript apps.
RetireJS/retire.js - scanner detecting the use of JavaScript libraries with known vulnerabilities
returntocorp/semgrep - Lightweight static analysis for many languages. Find bug variants with patterns that look like source code.
rgrove/rawgit - Served files from raw.githubusercontent.com, but with the correct content types. No longer actively developed.
riccardoscalco/textures - Textures.js is a JavaScript library for creating SVG patterns
rickharrison/validate.js - Lightweight JavaScript form validation library inspired by CodeIgniter.
RickWong/react-isomorphic-starterkit - Create an isomorphic React app in less than 5 minutes
rikschennink/fitty - ✨ Makes text fit perfectly
rikschennink/shiny - 🌟 Shiny reflections for mobile websites
riophae/vue-treeselect - A multi-select component with nested options support for Vue.js
riot/riot - Simple and elegant component-based UI library
RisingStack/react-easy-state - Simple React state management. Made with ❤️ and ES6 Proxies.
RocketChat/Rocket.Chat - The ultimate Free Open Source Solution for team communications.
ronami/minipack - 📦 A simplified example of a modern module bundler written in JavaScript
rtfeldman/seamless-immutable - Immutable data structures for JavaScript which are backwards-compatible with normal JS Arrays and Objects.
ruanyf/es6tutorial - 《ECMAScript 6入门》是一本开源的 JavaScript 语言教程，全面介绍 ECMAScript 6 新增的语法特性。
rwaldron/johnny-five - JavaScript Robotics and IoT programming framework, developed at Bocoup.
ryanmcdermott/clean-code-javascript - :bathtub: Clean Code concepts adapted for JavaScript
sachinchoolur/lightgallery.js - Full featured JavaScript image & video gallery. No dependencies
sampotts/plyr - A simple HTML5, YouTube and Vimeo player
sanctuary-js/sanctuary - :see_no_evil: Refuge from unsafe JavaScript
SAP/openui5 - OpenUI5 lets you build enterprise-ready web applications, responsive to all devices, running on almost any browser of your choice.
sarcadass/granim.js - Create fluid and interactive gradient animations with this small javascript library.
sbstjn/timesheet.js - JavaScript library for HTML5 & CSS3 time sheets
schmich/instascan - HTML5 QR code scanner using your webcam
schteppe/cannon.js - A lightweight 3D physics engine written in JavaScript.
schteppe/p2.js - JavaScript 2D physics library
scottschiller/SoundManager2 - A JavaScript Sound API supporting MP3, MPEG4 and HTML5 audio + RTMP, providing reliable cross-browser/platform audio control in as little as 12 KB. BSD licensed.
scrumpy/tiptap - A rich-text editor for Vue.js
sdras/array-explorer - ⚡️ A resource to help figure out what JavaScript array method would be best to use at any given time
securingsincity/react-ace - React Ace Component
seiyria/bootstrap-slider - A slider control for Bootstrap 3 & 4.
select2/select2 - Select2 is a jQuery based replacement for select boxes. It supports searching, remote data sets, and infinite scrolling of results.
senchalabs/connect - Connect is a middleware layer for Node.js
sendgrid/sendgrid-nodejs - The Official Twilio SendGrid Led, Community Driven Node.js API Library
sentsin/layui - 采用自身模块规范编写的前端 UI 框架，遵循原生 HTML/CSS/JS 的书写形式，极低门槛，拿来即用。
sequelize/sequelize - An easy-to-use multi SQL dialect ORM tool for Node.js
serialport/node-serialport - Access serial ports with JavaScript. Linux, OSX and Windows. Welcome your robotic JavaScript overlords. Better yet, program them!
serratus/quaggaJS - An advanced barcode-scanner written in JavaScript
serverless/serverless - ⚡ Serverless Framework – Build web, mobile and IoT applications with serverless architectures using AWS Lambda, Azure Functions, Google CloudFunctions & more! –
serversideup/amplitudejs - AmplitudeJS: Open Source HTML5 Web Audio Library. Design your web audio player, the way you want. No dependencies required.
shakiba/planck.js - 2D JavaScript Physics Engine
SheetJS/sheetjs - :green_book: SheetJS Community Edition – Spreadsheet Data Toolkit
shelljs/shelljs - :shell: Portable Unix shell commands for Node.js
shen100/mili - mili 是一个开源的社区系统，界面优雅，功能丰富😛
shentao/vue-multiselect - Universal select/multiselect/tagging component for Vue.js
shipitjs/shipit - Universal automation and deployment tool ⛵️
shipshapecode/tether - A positioning engine to make overlays, tooltips and dropdowns better
ShizukuIchi/winXP - 🏁 Web based Windows XP desktop recreation.
Shopify/draggable - The JavaScript Drag & Drop library your grandparents warned you about.
showdownjs/showdown - A bidirectional Markdown to HTML to Markdown converter written in Javascript
shutterstock/rickshaw - JavaScript toolkit for creating interactive real-time graphs
shzlw/zeu - A JavaScript library for real-time visualization
sideway/joi - The most powerful data validation library for JS
simov/grant - OAuth Proxy
simple-statistics/simple-statistics - simple statistics for node & browser javascript
sindresorhus/create-dmg - Create a good-looking DMG for your macOS app in seconds
sindresorhus/execa - Process execution for humans
sindresorhus/fkill-cli - Fabulously kill processes. Cross-platform.
sindresorhus/ky - 🌳 Tiny & elegant JavaScript HTTP client based on the browser Fetch API
sindresorhus/meow - 🐈 CLI app helper
sindresorhus/np - A better npm publish
single-spa/single-spa - The router for easy microfrontends
sinonjs/sinon - Test spies, stubs and mocks for JavaScript.
skatejs/skatejs - Effortless custom elements powered by modern view libraries.
skulpt/skulpt - Skulpt is a Javascript implementation of the Python programming language
slevithan/xregexp - Extended JavaScript regular expressions
snapappointments/bootstrap-select - :rocket: The jQuery plugin that brings select elements into the 21st century with intuitive multiselection, searching, and much more.
SocketCluster/socketcluster - Highly scalable realtime framework
sockjs/sockjs-client - WebSocket emulation - Javascript client
sodium-friends/learntocrypto - Learn to crypto workshop
software-mansion/react-native-gesture-handler - Declarative API exposing platform native touch and gesture system to React Native.
software-mansion/react-native-reanimated - React Native’s Animated library reimplemented
SortableJS/Sortable - Sortable — is a JavaScript library for reorderable drag-and-drop lists on modern browsers and touch devices. No jQuery required. Supports Meteor, AngularJS, React, Polymer, Vue, Ember, Knockout and any CSS library, e.g. Bootstrap.
soulwire/sketch.js - Cross-Platform JavaScript Creative Coding Framework
Soundnode/soundnode-app - Soundnode App is the Soundcloud for desktop. Built with Electron, Angular.js and Soundcloud API.
sparksuite/simplemde-markdown-editor - A simple, beautiful, and embeddable JavaScript Markdown editor. Delightful editing for beginners and experts alike. Features built-in autosaving and spell checking.
speakeasyjs/speakeasy - NOT MAINTAINED Two-factor authentication for Node.js. One-time passcode generator (HOTP/TOTP) with support for Google Authenticator.
spencermountain/spacetime - A lightweight javascript timezone library
spine/spine - Lightweight MVC library for building JavaScript applications
spite/ccapture.js - A library to capture canvas-based animations at a fixed framerate
sql-js/sql.js - A javascript library to run SQLite on the web.
sqlectron/sqlectron-gui - A simple and lightweight SQL client desktop with cross database and platform support.
square/cubism - Cubism.js: A JavaScript library for time series visualization.
ssbc/patchwork - A decentralized messaging and sharing app built on top of Secure Scuttlebutt (SSB).
stacktracejs/stacktrace.js - Generate, parse, and enhance JavaScript stack traces in all web browsers
stalniy/casl - CASL is an isomorphic authorization JavaScript library which restricts what resources a given user is allowed to access
stampit-org/stampit - OOP is better with stamps: Composable object factories.
standard/standard - 🌟 JavaScript Style Guide, with linter & automatic code fixer
statsd/statsd - Daemon for easy but powerful stats aggregation
stdlib-js/stdlib - ✨ Standard library for JavaScript and Node.js. ✨
stephentian/33-js-concepts - :scroll: 每个 JavaScript 工程师都应懂的33个概念 @leonardomso
stevenschobert/instafeed.js - A simple Instagram JavaScript plugin for your website
strapi/strapi - 🚀 Open source Node.js Headless CMS to easily build customisable APIs
STRML/react-grid-layout - A draggable and resizable grid layout with responsive breakpoints, for React.
STRML/strml.net - STRML: Projects & Work
Studio-42/elFinder - 📁 Open-source file manager for web, written in JavaScript using jQuery and jQuery UI
Stuk/jszip - Create, read and edit .zip files with Javascript
stutrek/scrollmonitor - A simple and fast API to monitor elements as you scroll
stuyam/pressure - :point_down::boom: JavaScript library for handling Force Touch, 3D Touch, and Pointer Pressure.
styled-components/polished - A lightweight toolset for writing styles in JavaScript ✨
subprotocol/verlet-js - A simple Verlet physics engine written in javascript
substance/substance - A JavaScript library for web-based content editing.
sudheerj/javascript-interview-questions - List of 1000 JavaScript Interview Questions
sudheerj/reactjs-interview-questions - List of top 500 ReactJS Interview Questions & Answers….Coding exercise questions are coming soon!!
summernote/summernote - Super simple WYSIWYG editor
survivejs/webpack-book - From apprentice to master (CC BY-NC-ND)
svaarala/duktape - Duktape - embeddable Javascript engine with a focus on portability and compact footprint
SVG-Edit/svgedit - Powerful SVG-Editor for your browser
svg/svgo - ⚙️ Node.js tool for optimizing SVG files
svgdotjs/svg.js - The lightweight library for manipulating and animating SVG
swagger-api/swagger-node - Swagger module for node.js
swagger-api/swagger-ui - Swagger UI is a collection of HTML, JavaScript, and CSS assets that dynamically generate beautiful documentation from a Swagger-compliant API.
sweet-js/sweet-core - Sweeten your JavaScript.
sweetalert2/sweetalert2 - A beautiful, responsive, highly customizable and accessible (WAI-ARIA) replacement for JavaScript’s popup boxes. Zero dependencies.
swup/swup - :tada: Complete, flexible, extensible and easy to use page transition library for your static web.
sx1989827/DOClever - 做最好的接口管理平台
syntaxhighlighter/syntaxhighlighter - SyntaxHighlighter is a fully functional self-contained code syntax highlighter developed in JavaScript.
szimek/sharedrop - Easy P2P file transfer powered by WebRTC - inspired by Apple AirDrop
tapmodo/Jcrop - Jcrop - The Javascript Image Cropping Engine
TarekRaafat/autoComplete.js - Simple autocomplete pure vanilla Javascript library.
taye/interact.js - JavaScript drag and drop, resizing and multi-touch gestures with inertia and snapping for modern browsers (and also IE9+)
tcorral/Design-Patterns-in-Javascript - Design Patterns applied to Javascript code.
techfort/LokiJS - javascript embeddable / in-memory database
TeehanLax/Hyperlapse.js - JavaScript hyper-lapse utility for Google Street View.
tehnokv/picojs - A face detection library in 200 lines of JavaScript
telerik/kendo-ui-core - An HTML5, jQuery-based widget library for building modern web apps.
Tencent/westore - 微信小程序解决方案 - 1KB javascript 覆盖状态管理、跨页通讯、插件开发和云数据库开发
Tencent/weui.js - A lightweight javascript library for WeUI.
ternjs/tern - A JavaScript code analyzer for deep, cross-editor language support
terrymun/Fluidbox - Replicating and improving the lightbox module seen on Medium with fluid transitions.
terser/terser - 🗜 JavaScript parser, mangler and compressor toolkit for ES6+
terwanerik/ScrollTrigger - Let your page react to scroll changes.
testem/testem - Test’em ‘Scripts! A test runner that makes Javascript unit testing fun.
testing-library/react-hooks-testing-library - 🐏 Simple and complete React hooks testing utilities that encourage good testing practices.
testing-library/react-testing-library - 🐐 Simple and complete React DOM testing utilities that encourage good testing practices.
text-mask/text-mask - Input mask for React, Angular, Ember, Vue, & plain JavaScript
TheAlgorithms/Javascript - A repository for All algorithms implemented in Javascript (for educational purposes only)
thelounge/thelounge - 💬 Modern, responsive, cross-platform, self-hosted web IRC client
thisandagain/sentiment - AFINN-based sentiment analysis for Node.js.
tholman/intense-images - A simple library to view large images up close using simple mouse interaction, and the full screen.
thomasdavis/backbonetutorials - As single page apps and large scale javascript applications become more prominent on the web, useful resources for those developers who are jumping the ship are crucial.
timuric/Content-generator-sketch-plugin - Sketch app plugin for generating dummy data such as avatars, names, photos, geo data etc
tj/ejs - Embedded JavaScript templates for node
tmcw/big - presentations for busy messy hackers
toji/gl-matrix - Javascript Matrix and Vector library for High Performance WebGL apps
tommoor/tinycon - A small library for manipulating the favicon, in particular adding alert bubbles and changing images.
tonytomov/jqGrid - jQuery grid plugin
totaljs/framework - Node.js framework
transcranial/keras-js - Run Keras models in the browser, with GPU support using WebGL
transloadit/uppy - The next open source file uploader for web browsers :dog:
travist/jsencrypt - A Javascript library to perform OpenSSL RSA Encryption, Decryption, and Key Generation.
trekhleb/javascript-algorithms - 📝 Algorithms and data structures implemented in JavaScript with explanations and links to further readings
trufflesuite/truffle - A tool for developing smart contracts. Crafted with the finest cacaos.
TryGhost/Ghost - 👻 The #1 headless Node.js CMS for professional publishing
tsayen/dom-to-image - Generates an image from a DOM node using HTML5 canvas
Turfjs/turf - A modular geospatial engine written in JavaScript
tutao/tutanota - Tutanota is an email client with a strong focus on security and privacy that lets you encrypt emails on all your devices.
tuupola/lazyload - Vanilla JavaScript plugin for lazyloading images
twbs/bootstrap - The most popular HTML, CSS, and JavaScript framework for developing responsive, mobile first projects on the web.
tweenjs/tween.js - Javascript tweening engine
TylerBrock/mongo-hacker - MongoDB Shell Enhancements for Hackers
typicode/lowdb - ⚡️ lowdb is a small local JSON database powered by Lodash (supports Node, Electron and the browser)
tyroprogrammer/learn-react-app - Application that will help you learn React fundamentals. Install this application locally - there’s tutorial, code snippets and exercises. The main objective of this project is to help you get off the ground with React!
uBlock-LLC/uBlock - uBlock: a fast, lightweight, and lean blocker for Chrome, Firefox, and Safari.
ueberdosis/tiptap - A renderless rich-text editor for Vue.js
umdjs/umd - UMD (Universal Module Definition) patterns for JavaScript modules that work everywhere.
uncss/uncss - Remove unused styles from CSS
unifiedjs/unified - ☔️ interface for parsing, inspecting, transforming, and serializing content through syntax trees
uNmAnNeR/imaskjs - vanilla javascript input mask
usablica/progress.js - ProgressJs is a JavaScript and CSS3 library which help developers to create and manage progress bar for every objects on the page.
uuidjs/uuid - Generate RFC-compliant UUIDs in JavaScript
uxsolutions/bootstrap-datepicker - A datepicker for twitter bootstrap (@twbs)
validatorjs/validator.js - String validation
vanila-io/wireflow - Wireflow - user flow chart real-time collaborative tool
vasanthk/js-bits - ✨ JavaScript concepts with code ✨
VerbalExpressions/JSVerbalExpressions - JavaScript Regular expressions made easy
verekia/js-stack-from-scratch - 🛠️⚡ Step-by-step tutorial to build a modern JavaScript stack.
verlok/vanilla-lazyload - LazyLoad is a lightweight, flexible script that speeds up your website by deferring the loading of your below-the-fold images, backgrounds, videos, iframes and scripts to when they will enter the viewport. Written in plain “vanilla” JavaScript, it leverages IntersectionObserver, supports responsive images and enables native lazy loading.
victordibia/handtrack.js - A library for prototyping realtime hand detection (bounding box), directly in the browser.
victorqribeiro/isocity - A isometric city builder in JavaScript
video-dev/hls.js - JavaScript HLS client using Media Source Extension
videojs/video.js - Video.js - open source HTML5 & Flash video player
videojs/videojs-contrib-hls - HLS library for video.js
VincentGarreau/particles.js - A lightweight JavaScript library for creating particles
vinta/pangu.js - Paranoid text spacing in JavaScript
visionmedia/debug - A tiny JavaScript debugging utility modelled after Node.js core’s debugging technique. Works in Node.js and web browsers
visionmedia/move.js - CSS3 backed JavaScript animation framework
vitaly-t/pg-promise - PostgreSQL interface for Node.js
vpulim/node-soap - A SOAP client and server for node.js.
vuejs/eslint-plugin-vue - Official ESLint plugin for Vue.js
vuejs/vue-router - 🚦 The official router for Vue.js.
vuejs/vue - 🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
vuejs/vuex - 🗃️ Centralized State Management for Vue.js.
vuelidate/vuelidate - Simple, lightweight model-based validation for Vue.js
wangeditor-team/wangEditor - wangEditor —— 轻量级web富文本框
wangfupeng1988/wangEditor - wangEditor —— 轻量级web富文本框
web-animations/web-animations-js - JavaScript implementation of the Web Animations API
webdriverio/webdriverio - Next-gen browser and mobile automation test framework for Node.js
webkul/coolhue - Coolest Gradient Hues and Swatches
webpack/webpack - A bundler for javascript and friends. Packs many modules into a few bundled assets. Code Splitting allows for loading parts of the application on demand. Through “loaders”, modules can be CommonJs, AMD, ES6 modules, CSS, Images, JSON, Coffeescript, LESS, … and your custom stuff.
webrtc/samples - WebRTC Web demos and samples
webslides/WebSlides - Create HTML presentations in seconds —
websockets/ws - Simple to use, blazing fast and thoroughly tested WebSocket client and server for Node.js
webtorrent/instant.io - 🚀 Streaming file transfer over WebTorrent (torrents on the web)
webtorrent/webtorrent-desktop - ❤️ Streaming torrent app for Mac, Windows, and Linux
webtorrent/webtorrent - ⚡️ Streaming torrent client for the web
wekan/wekan - The Open Source kanban (built with Meteor). Keep variable/table/field names camelCase. For translations, only add Pull Request changes to wekan/i18n/en.i18n.json , other translations are done at https://transifex.com/wekan/wekan only.
wellcaffeinated/PhysicsJS - A modular, extendable, and easy-to-use physics engine for javascript
wendux/fly - :rocket: Supporting request forwarding and Promise based HTTP client for all JavaScript runtimes.
wesbos/Advanced-React - Starter Files and Solutions for Full Stack Advanced React and GraphQL
WickyNilliams/enquire.js - Awesome Media Queries in JavaScript
wojodesign/simplecart-js - A simple javascript shopping cart that easily integrates with your current website.
wooorm/franc - Natural language detection
workshopper/javascripting - Learn JavaScript by adventuring around in the terminal.
wulkano/Kap - An open-source screen recorder built with web technology
xdan/datetimepicker - jQuery Plugin Date and Time Picker
xiangyuecn/Recorder - html5 js 录音 mp3 wav ogg webm amr 格式，支持pc和Android、ios部分浏览器、和Hybrid App（提供Android IOS App源码），微信也是支持的，提供H5版语音通话聊天示例和DTMF编解码
xojs/xo - ❤️ JavaScript linter with great defaults
xwiki-labs/cryptpad - Collaboration suite, end-to-end encrypted and open-source.
yabwe/medium-editor - Medium.com WYSIWYG editor clone. Uses contenteditable API to implement a rich text solution.
yahoo/gifshot - JavaScript library that can create animated GIFs from media streams, videos, or images.
yangshun/front-end-interview-handbook - 🕸 No-bullshit answers to the famous h5bp “Front-end Job Interview Questions”
yannickcr/eslint-plugin-react - React specific linting rules for ESLint
yarnpkg/yarn - The 1.x line is frozen - features and bugfixes now happen on https://github.com/yarnpkg/berry
yaronn/blessed-contrib - Build terminal dashboards using ascii/ansi art and javascript
yeoman/yo - CLI tool for running Yeoman generators
Yomguithereal/baobab - JavaScript & TypeScript persistent and optionally immutable data tree with cursors.
you-dont-need/You-Dont-Need-Lodash-Underscore - List of JavaScript methods which you can use natively + ESLint Plugin
YvetteLau/Blog - 【前端进阶】优质博文
zaach/jison - Bison in JavaScript.
zalmoxisus/redux-devtools-extension - Redux DevTools extension.
zdhxiong/mdui - MDUI 是一个基于 Material Design 的前端框架。
zenorocha/clipboard.js - :scissors: Modern copy to clipboard. No Flash. Just 3kb gzipped :clipboard:
zeroclipboard/zeroclipboard - The ZeroClipboard library provides an easy way to copy text to the clipboard using an invisible Adobe Flash movie and a JavaScript interface.
zhukov/webogram - Telegram web application, GPL v3
zloirock/core-js - Standard Library
zxlie/WeixinApi - 专门用于微信公众平台的Javascript API

Reference

https://github.com/uhub/awesome-javascript

13 Mar 2021

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