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

A curated list of awesome JavaScript frameworks, libraries and software.
https://github.com/uhub/awesome-javascript

List: awesome-javascript

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

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# awesome-javascript



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



* [facebook/react](https://github.com/facebook/react) - The library for web and native user interfaces.

* [trekhleb/javascript-algorithms](https://github.com/trekhleb/javascript-algorithms) - 📝 Algorithms and data structures implemented in JavaScript with explanations and links to further readings

* [airbnb/javascript](https://github.com/airbnb/javascript) - JavaScript Style Guide

* [Chalarangelo/30-seconds-of-code](https://github.com/Chalarangelo/30-seconds-of-code) - Coding articles to level up your development skills

* [nodejs/node](https://github.com/nodejs/node) - Node.js JavaScript runtime ✨🐢🚀✨

* [mrdoob/three.js](https://github.com/mrdoob/three.js) - JavaScript 3D Library.

* [axios/axios](https://github.com/axios/axios) - Promise based HTTP client for the browser and node.js

* [microsoft/Web-Dev-For-Beginners](https://github.com/microsoft/Web-Dev-For-Beginners) - 24 Lessons, 12 Weeks, Get Started as a Web Developer

* [ryanmcdermott/clean-code-javascript](https://github.com/ryanmcdermott/clean-code-javascript) - Clean Code concepts adapted for JavaScript

* [expressjs/express](https://github.com/expressjs/express) - Fast, unopinionated, minimalist web framework for node.

* [chartjs/Chart.js](https://github.com/chartjs/Chart.js) - Simple HTML5 Charts using the  tag

* [leonardomso/33-js-concepts](https://github.com/leonardomso/33-js-concepts) - 📜 33 JavaScript concepts every developer should know.

* [webpack/webpack](https://github.com/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.

* [juliangarnier/anime](https://github.com/juliangarnier/anime) - JavaScript animation engine

* [lodash/lodash](https://github.com/lodash/lodash) - A modern JavaScript utility library delivering modularity, performance, & extras.

* [gorhill/uBlock](https://github.com/gorhill/uBlock) - uBlock Origin - An efficient blocker for Chromium and Firefox. Fast and lean.

* [atom/atom](https://github.com/atom/atom) - :atom: The hackable text editor

* [jquery/jquery](https://github.com/jquery/jquery) - jQuery JavaScript Library

* [h5bp/html5-boilerplate](https://github.com/h5bp/html5-boilerplate) - A professional front-end template for building fast, robust, and adaptable web apps or sites.

* [azl397985856/leetcode](https://github.com/azl397985856/leetcode) - LeetCode Solutions: A Record of My Problem Solving Journey.( leetcode题解，记录自己的leetcode解题之路。)

* [mozilla/pdf.js](https://github.com/mozilla/pdf.js) - PDF Reader in JavaScript

* [TryGhost/Ghost](https://github.com/TryGhost/Ghost) - Independent technology for modern publishing, memberships, subscriptions and newsletters.

* [prettier/prettier](https://github.com/prettier/prettier) - Prettier is an opinionated code formatter.

* [moment/moment](https://github.com/moment/moment) - Parse, validate, manipulate, and display dates in javascript.

* [bigskysoftware/htmx](https://github.com/bigskysoftware/htmx) - > htmx - high power tools for HTML

* [Asabeneh/30-Days-Of-JavaScript](https://github.com/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 more than 100 days,  please just follow your own pace. These videos may help too: https://www.youtube.com/channel/UC7PNRuno1rzYPb1xLa4yktw

* [LeCoupa/awesome-cheatsheets](https://github.com/LeCoupa/awesome-cheatsheets) - 👩‍💻👨‍💻 Awesome cheatsheets for popular programming languages, frameworks and development tools. They include everything you should know in one single file.

* [google/zx](https://github.com/google/zx) - A tool for writing better scripts

* [meteor/meteor](https://github.com/meteor/meteor) - Meteor, the JavaScript App Platform

* [Leaflet/Leaflet](https://github.com/Leaflet/Leaflet) - 🍃 JavaScript library for mobile-friendly interactive maps 🇺🇦

* [sudheerj/reactjs-interview-questions](https://github.com/sudheerj/reactjs-interview-questions) - List of top 500 ReactJS Interview Questions & Answers....Coding exercise questions are coming soon!!

* [parcel-bundler/parcel](https://github.com/parcel-bundler/parcel) - The zero configuration build tool for the web. 📦🚀

* [nwjs/nw.js](https://github.com/nwjs/nw.js) - Call all Node.js modules directly from DOM/WebWorker and enable a new way of writing applications with all Web technologies.

* [yarnpkg/yarn](https://github.com/yarnpkg/yarn) - The 1.x line is frozen - features and bugfixes now happen on https://github.com/yarnpkg/berry

* [dcloudio/uni-app](https://github.com/dcloudio/uni-app) - A cross-platform framework using Vue.js

* [usebruno/bruno](https://github.com/usebruno/bruno) - Opensource IDE For Exploring and Testing API's (lightweight alternative to Postman/Insomnia)

* [videojs/video.js](https://github.com/videojs/video.js) - Video.js - open source HTML5 video player

* [Dogfalo/materialize](https://github.com/Dogfalo/materialize) - Materialize, a CSS Framework based on Material Design

* [phaserjs/phaser](https://github.com/phaserjs/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.

* [HeyPuter/puter](https://github.com/HeyPuter/puter) - 🌐 The Internet Computer! Free, Open-Source, and Self-Hostable.

* [naptha/tesseract.js](https://github.com/naptha/tesseract.js) - Pure Javascript OCR for more than 100 Languages 📖🎉🖥

* [denysdovhan/wtfjs](https://github.com/denysdovhan/wtfjs) - 🤪 A list of funny and tricky JavaScript examples

* [ToolJet/ToolJet](https://github.com/ToolJet/ToolJet) - ToolJet is the open-source foundation of ToolJet AI - the AI-native platform for building internal tools, dashboard, business applications, workflows and AI agents 🚀

* [carbon-app/carbon](https://github.com/carbon-app/carbon) - :black_heart: Create and share beautiful images of your source code

* [drawdb-io/drawdb](https://github.com/drawdb-io/drawdb) - Free, simple, and intuitive online database diagram editor and SQL generator.

* [alvarotrigo/fullPage.js](https://github.com/alvarotrigo/fullPage.js) - fullPage plugin by Alvaro Trigo. Create full screen pages fast and simple

* [DavidHDev/react-bits](https://github.com/DavidHDev/react-bits) - An open source collection of animated, interactive & fully customizable React components for building memorable websites.

* [zenorocha/clipboard.js](https://github.com/zenorocha/clipboard.js) - :scissors: Modern copy to clipboard. No Flash. Just 3kb gzipped :clipboard:

* [TheAlgorithms/JavaScript](https://github.com/TheAlgorithms/JavaScript) - Algorithms and Data Structures implemented in JavaScript for beginners, following best practices.

* [adobe/brackets](https://github.com/adobe/brackets) - An open source code editor for the web, written in JavaScript, HTML and CSS.

* [lovell/sharp](https://github.com/lovell/sharp) - High performance Node.js image processing, the fastest module to resize JPEG, PNG, WebP, AVIF and TIFF images. Uses the libvips library.

* [parallax/jsPDF](https://github.com/parallax/jsPDF) - Client-side JavaScript PDF generation for everyone.

* [webtorrent/webtorrent](https://github.com/webtorrent/webtorrent) - ⚡️ Streaming torrent client for the web

* [layui/layui](https://github.com/layui/layui) - 一套遵循原生态开发模式的 Web UI 组件库，采用自身轻量级模块化规范，易上手，可以更简单快速地构建网页界面。

* [VincentGarreau/particles.js](https://github.com/VincentGarreau/particles.js) - A lightweight JavaScript library for creating particles

* [elsewhencode/project-guidelines](https://github.com/elsewhencode/project-guidelines) - A set of best practices for JavaScript projects

* [sampotts/plyr](https://github.com/sampotts/plyr) - A simple HTML5, YouTube and Vimeo player

* [standard/standard](https://github.com/standard/standard) - 🌟 JavaScript Style Guide, with linter & automatic code fixer

* [tastejs/todomvc](https://github.com/tastejs/todomvc) - Helping you select a JavaScript framework - Todo apps for React.js, Angular, Vue and many more

* [swagger-api/swagger-ui](https://github.com/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.

* [vuejs/vuex](https://github.com/vuejs/vuex) - 🗃️ Centralized State Management for Vue.js.

* [caolan/async](https://github.com/caolan/async) - Async utilities for node and the browser

* [Advanced-Frontend/Daily-Interview-Question](https://github.com/Advanced-Frontend/Daily-Interview-Question) - 我是依扬（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。

* [jashkenas/underscore](https://github.com/jashkenas/underscore) - JavaScript's utility _ belt

* [Asabeneh/30-Days-Of-React](https://github.com/Asabeneh/30-Days-Of-React) - 30 Days of  React challenge is a step by step guide to learn React in 30 days.  These videos may help too: https://www.youtube.com/channel/UC7PNRuno1rzYPb1xLa4yktw

* [quasarframework/quasar](https://github.com/quasarframework/quasar) - Quasar Framework - Build high-performance VueJS user interfaces in record time

* [sudheerj/javascript-interview-questions](https://github.com/sudheerj/javascript-interview-questions) - List of 1000 JavaScript Interview Questions

* [eslint/eslint](https://github.com/eslint/eslint) - Find and fix problems in your JavaScript code.

* [ai/nanoid](https://github.com/ai/nanoid) - A tiny (118 bytes), secure, URL-friendly, unique string ID generator for JavaScript

* [haizlin/fe-interview](https://github.com/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），6000+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……

* [JakeChampion/fetch](https://github.com/JakeChampion/fetch) - A window.fetch JavaScript polyfill.

* [select2/select2](https://github.com/select2/select2) - Select2 is a jQuery based replacement for select boxes. It supports searching, remote data sets, and infinite scrolling of results.

* [feathericons/feather](https://github.com/feathericons/feather) - Simply beautiful open-source icons

* [localForage/localForage](https://github.com/localForage/localForage) - 💾 Offline storage, improved. Wraps IndexedDB, WebSQL, or localStorage using a simple but powerful API.

* [Modernizr/Modernizr](https://github.com/Modernizr/Modernizr) - Modernizr is a JavaScript library that detects HTML5 and CSS3 features in the user’s browser.

* [zloirock/core-js](https://github.com/zloirock/core-js) - Standard Library

* [goldfire/howler.js](https://github.com/goldfire/howler.js) - Javascript audio library for the modern web.

* [dimsemenov/PhotoSwipe](https://github.com/dimsemenov/PhotoSwipe) - JavaScript image gallery for mobile and desktop, modular, framework independent

* [nylas/nylas-mail](https://github.com/nylas/nylas-mail) - :love_letter: An extensible desktop mail app built on the modern web.  Forks welcome!

* [highlightjs/highlight.js](https://github.com/highlightjs/highlight.js) - JavaScript syntax highlighter with language auto-detection and zero dependencies.

* [goldbergyoni/javascript-testing-best-practices](https://github.com/goldbergyoni/javascript-testing-best-practices) - 📗🌐 🚢 Comprehensive and exhaustive JavaScript & Node.js testing best practices (August 2025)

* [hammerjs/hammer.js](https://github.com/hammerjs/hammer.js) - A javascript library for multi-touch gestures :// You can touch this

* [ramda/ramda](https://github.com/ramda/ramda) - :ram: Practical functional Javascript

* [MostlyAdequate/mostly-adequate-guide](https://github.com/MostlyAdequate/mostly-adequate-guide) - Mostly adequate guide to FP (in javascript)

* [validatorjs/validator.js](https://github.com/validatorjs/validator.js) - String validation

* [greensock/GSAP](https://github.com/greensock/GSAP) - GSAP (GreenSock Animation Platform), a JavaScript animation library for the modern web

* [processing/p5.js](https://github.com/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. Looking for p5.js 2.0? http://beta.p5js.org

* [MagicMirrorOrg/MagicMirror](https://github.com/MagicMirrorOrg/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.

* [chalk/chalk](https://github.com/chalk/chalk) - 🖍 Terminal string styling done right

* [mochajs/mocha](https://github.com/mochajs/mocha) - ☕️ Classic, reliable, trusted test framework for Node.js and the browser

* [js-cookie/js-cookie](https://github.com/js-cookie/js-cookie) - A simple, lightweight JavaScript API for handling browser cookies

* [benweet/stackedit](https://github.com/benweet/stackedit) - In-browser Markdown editor

* [node-red/node-red](https://github.com/node-red/node-red) - Low-code programming for event-driven applications

* [websockets/ws](https://github.com/websockets/ws) - Simple to use, blazing fast and thoroughly tested WebSocket client and server for Node.js

* [jlmakes/scrollreveal](https://github.com/jlmakes/scrollreveal) - Animate elements as they scroll into view.

* [typicode/lowdb](https://github.com/typicode/lowdb) - Simple and fast JSON database

* [svg/svgo](https://github.com/svg/svgo) - ⚙️ Node.js tool for optimizing SVG files

* [bevacqua/dragula](https://github.com/bevacqua/dragula) - :ok_hand: Drag and drop so simple it hurts

* [handsontable/handsontable](https://github.com/handsontable/handsontable) - JavaScript Data Grid / Data Table with a Spreadsheet Look & Feel. Works with React, Angular, and Vue. Supported by the Handsontable team ⚡

* [ruanyf/es6tutorial](https://github.com/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。

* [jsdom/jsdom](https://github.com/jsdom/jsdom) - A JavaScript implementation of various web standards, for use with Node.js

* [hapijs/joi](https://github.com/hapijs/joi) - The most powerful data validation library for JS

* [markdown-it/markdown-it](https://github.com/markdown-it/markdown-it) - Markdown parser, done right. 100% CommonMark support, extensions, syntax plugins & high speed

* [paularmstrong/normalizr](https://github.com/paularmstrong/normalizr) - Normalizes nested JSON according to a schema

* [avajs/ava](https://github.com/avajs/ava) - Node.js test runner that lets you develop with confidence 🚀

* [wekan/wekan](https://github.com/wekan/wekan) - The Open Source kanban, built with Meteor. New English strings for new features at imports/i18n/data/en.i18n.json . Non-English translations at https://app.transifex.com/wekan/wekan only.

* [PanJiaChen/vue-admin-template](https://github.com/PanJiaChen/vue-admin-template) - a vue2.0 minimal admin template

* [verekia/js-stack-from-scratch](https://github.com/verekia/js-stack-from-scratch) - 🛠️⚡ Step-by-step tutorial to build a modern JavaScript stack.

* [qeeqbox/social-analyzer](https://github.com/qeeqbox/social-analyzer) - API, CLI, and Web App for analyzing and finding a person's profile in 1000 social media \ websites

* [camsong/You-Dont-Need-jQuery](https://github.com/camsong/You-Dont-Need-jQuery) - Examples of how to do query, style, dom, ajax, event etc like jQuery with plain javascript.

* [motdotla/dotenv](https://github.com/motdotla/dotenv) - Loads environment variables from .env for nodejs projects.

* [knex/knex](https://github.com/knex/knex) - A query builder for PostgreSQL, MySQL, CockroachDB, SQL Server, SQLite3 and Oracle, designed to be flexible, portable, and fun to use.

* [gildas-lormeau/SingleFile](https://github.com/gildas-lormeau/SingleFile) - Web Extension for saving a faithful copy of a complete web page in a single HTML file

* [enzymejs/enzyme](https://github.com/enzymejs/enzyme) - JavaScript Testing utilities for React

* [basecamp/trix](https://github.com/basecamp/trix) - A rich text editor for everyday writing

* [krisk/Fuse](https://github.com/krisk/Fuse) - Lightweight fuzzy-search, in JavaScript

* [KaTeX/KaTeX](https://github.com/KaTeX/KaTeX) - Fast math typesetting for the web.

* [testing-library/react-testing-library](https://github.com/testing-library/react-testing-library) - 🐐 Simple and complete React DOM testing utilities that encourage good testing practices.

* [4ian/GDevelop](https://github.com/4ian/GDevelop) - 🎮 Open-source, cross-platform 2D/3D/multiplayer game engine designed for everyone.

* [Reactive-Extensions/RxJS](https://github.com/Reactive-Extensions/RxJS) - The Reactive Extensions for JavaScript

* [11ty/eleventy](https://github.com/11ty/eleventy) - A simpler site generator. Transforms a directory of templates (of varying types) into HTML.

* [jorgebucaran/hyperapp](https://github.com/jorgebucaran/hyperapp) - 1kB-ish JavaScript framework for building hypertext applications

* [you-dont-need/You-Dont-Need-Lodash-Underscore](https://github.com/you-dont-need/You-Dont-Need-Lodash-Underscore) - List of JavaScript methods which you can use natively + ESLint Plugin

* [vuejs/vue-router](https://github.com/vuejs/vue-router) - 🚦 The official router for Vue 2

* [decaporg/decap-cms](https://github.com/decaporg/decap-cms) - A Git-based CMS for Static Site Generators

* [mysqljs/mysql](https://github.com/mysqljs/mysql) - A pure node.js JavaScript Client implementing the MySQL protocol.

* [Shopify/draggable](https://github.com/Shopify/draggable) - The JavaScript Drag & Drop library your grandparents warned you about.

* [dropzone/dropzone](https://github.com/dropzone/dropzone) - Dropzone is an easy to use drag'n'drop library. It supports image previews and shows nice progress bars.

* [plotly/plotly.js](https://github.com/plotly/plotly.js) - Open-source JavaScript charting library behind Plotly and Dash

* [sweetalert2/sweetalert2](https://github.com/sweetalert2/sweetalert2) - ✨ A beautiful, responsive, highly customizable and accessible (WAI-ARIA) replacement for JavaScript's popup boxes. Zero dependencies. 🇺🇦🇪🇺

* [statsd/statsd](https://github.com/statsd/statsd) - Daemon for easy but powerful stats aggregation

* [liabru/matter-js](https://github.com/liabru/matter-js) - a 2D rigid body physics engine for the web ▲● ■

* [JedWatson/classnames](https://github.com/JedWatson/classnames) - A simple javascript utility for conditionally joining classNames together

* [alyssaxuu/screenity](https://github.com/alyssaxuu/screenity) - The free and privacy-friendly screen recorder with no limits 🎥

* [aFarkas/lazysizes](https://github.com/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.

* [xifangczy/cat-catch](https://github.com/xifangczy/cat-catch) - 猫抓 浏览器资源嗅探扩展 / cat-catch Browser Resource Sniffing Extension

* [apache/pouchdb](https://github.com/apache/pouchdb) - :kangaroo: - PouchDB is a pocket-sized database.

* [commitizen/cz-cli](https://github.com/commitizen/cz-cli) - The commitizen command line utility. #BlackLivesMatter

* [julianshapiro/velocity](https://github.com/julianshapiro/velocity) - Accelerated JavaScript animation.

* [jonasschmedtmann/complete-javascript-course](https://github.com/jonasschmedtmann/complete-javascript-course) - Starter files, final projects, and FAQ for my Complete JavaScript course

* [getify/Functional-Light-JS](https://github.com/getify/Functional-Light-JS) - Pragmatic, balanced FP in JavaScript. @FLJSBook on twitter.

* [janl/mustache.js](https://github.com/janl/mustache.js) - Minimal templating with {{mustaches}} in JavaScript

* [dream-num/Luckysheet](https://github.com/dream-num/Luckysheet) - Luckysheet upgraded to Univer

* [cure53/DOMPurify](https://github.com/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:

* [alsotang/node-lessons](https://github.com/alsotang/node-lessons) - :closed_book:《Node.js 包教不包会》 by alsotang

* [angular/material](https://github.com/angular/material) - Material design for AngularJS

* [infernojs/inferno](https://github.com/infernojs/inferno) - :fire: An extremely fast, React-like JavaScript library for building modern user interfaces

* [brix/crypto-js](https://github.com/brix/crypto-js) - JavaScript library of crypto standards.

* [pqina/filepond](https://github.com/pqina/filepond) - 🌊 A flexible and fun JavaScript file upload library

* [mattboldt/typed.js](https://github.com/mattboldt/typed.js) - A JavaScript Typing Animation Library

* [yabwe/medium-editor](https://github.com/yabwe/medium-editor) - Medium.com WYSIWYG editor clone. Uses contenteditable API to implement a rich text solution.

* [lowlighter/metrics](https://github.com/lowlighter/metrics) - 📊 An infographics generator with 30+ plugins and 300+ options to display stats about your GitHub account and render them as SVG, Markdown, PDF or JSON!

* [bradtraversy/vanillawebprojects](https://github.com/bradtraversy/vanillawebprojects) - Mini projects built with HTML5, CSS & JavaScript. No frameworks or libraries

* [jasmine/jasmine](https://github.com/jasmine/jasmine) - Simple JavaScript testing framework for browsers and node.js

* [yaronn/blessed-contrib](https://github.com/yaronn/blessed-contrib) - Build terminal dashboards using ascii/ansi art and javascript

* [maxwellito/vivus](https://github.com/maxwellito/vivus) - JavaScript library to make drawing animation on SVG

* [nswbmw/N-blog](https://github.com/nswbmw/N-blog) - 《一起学 Node.js》

* [jsdoc/jsdoc](https://github.com/jsdoc/jsdoc) - An API documentation generator for JavaScript.

* [gpujs/gpu.js](https://github.com/gpujs/gpu.js) - GPU Accelerated JavaScript

* [stephentian/33-js-concepts](https://github.com/stephentian/33-js-concepts) - :scroll: 每个 JavaScript 工程师都应懂的33个概念 @leonardomso

* [kriskowal/q](https://github.com/kriskowal/q) - A promise library for JavaScript

* [grab/front-end-guide](https://github.com/grab/front-end-guide) - 📚 Study guide and introduction to the modern front end stack.

* [huggingface/transformers.js](https://github.com/huggingface/transformers.js) - State-of-the-art Machine Learning for the web. Run 🤗 Transformers directly in your browser, with no need for a server!

* [frappe/charts](https://github.com/frappe/charts) - Simple, responsive, modern SVG Charts with zero dependencies

* [apexcharts/apexcharts.js](https://github.com/apexcharts/apexcharts.js) - 📊 Interactive JavaScript Charts built on SVG

* [josdejong/mathjs](https://github.com/josdejong/mathjs) - An extensive math library for JavaScript and Node.js

* [janpaepke/ScrollMagic](https://github.com/janpaepke/ScrollMagic) - The javascript library for magical scroll interactions.

* [bower/bower](https://github.com/bower/bower) - A package manager for the web

* [paperjs/paper.js](https://github.com/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

* [NodeBB/NodeBB](https://github.com/NodeBB/NodeBB) - Node.js based forum software built for the modern web

* [riot/riot](https://github.com/riot/riot) - Simple and elegant component-based UI library

* [showdownjs/showdown](https://github.com/showdownjs/showdown) - A bidirectional Markdown to HTML to Markdown converter written in Javascript

* [browserify/browserify](https://github.com/browserify/browserify) - browser-side require() the node.js way

* [CesiumGS/cesium](https://github.com/CesiumGS/cesium) - An open-source JavaScript library for world-class 3D globes and maps :earth_americas:

* [automerge/automerge-classic](https://github.com/automerge/automerge-classic) - A JSON-like data structure (a CRDT) that can be modified concurrently by different users, and merged again automatically.

* [MithrilJS/mithril.js](https://github.com/MithrilJS/mithril.js) - A JavaScript Framework for Building Brilliant Applications

* [myliang/x-spreadsheet](https://github.com/myliang/x-spreadsheet) - The project has been migrated to @wolf-table/table https://github.com/wolf-table/table

* [keystonejs/keystone-classic](https://github.com/keystonejs/keystone-classic) - Node.js CMS and web app framework

* [webrtc/samples](https://github.com/webrtc/samples) - WebRTC Web demos and samples

* [shelljs/shelljs](https://github.com/shelljs/shelljs) - :shell: Portable Unix shell commands for Node.js

* [playcanvas/engine](https://github.com/playcanvas/engine) - Powerful web graphics runtime built on WebGL, WebGPU, WebXR and glTF

* [pandao/editor.md](https://github.com/pandao/editor.md) - The open source embeddable online markdown editor (component).

* [marko-js/marko](https://github.com/marko-js/marko) - A declarative, HTML-based language that makes building web apps fun

* [davidshimjs/qrcodejs](https://github.com/davidshimjs/qrcodejs) - Cross-browser QRCode generator for javascript

* [facebookarchive/prepack](https://github.com/facebookarchive/prepack) - A JavaScript bundle optimizer.

* [marcuswestin/store.js](https://github.com/marcuswestin/store.js) - Cross-browser storage for all use cases, used across the web.

* [adobe-webplatform/Snap.svg](https://github.com/adobe-webplatform/Snap.svg) - The JavaScript library for modern SVG graphics.

* [google/WebFundamentals](https://github.com/google/WebFundamentals) - Former git repo for WebFundamentals on developers.google.com

* [single-spa/single-spa](https://github.com/single-spa/single-spa) - The router for easy microfrontends

* [HabitRPG/habitica](https://github.com/HabitRPG/habitica) - A habit tracker app which treats your goals like a Role Playing Game.

* [louischatriot/nedb](https://github.com/louischatriot/nedb) - The JavaScript Database, for Node.js, nw.js, electron and the browser

* [nextapps-de/flexsearch](https://github.com/nextapps-de/flexsearch) - Next-generation full-text search library for Browser and Node.js

* [codesandbox/codesandbox-client](https://github.com/codesandbox/codesandbox-client) - An online IDE for rapid web development

* [lokesh/color-thief](https://github.com/lokesh/color-thief) - Grab the color palette from an image using just Javascript.  Works in the browser and in Node.

* [dcloudio/mui](https://github.com/dcloudio/mui) - 最接近原生APP体验的高性能框架

* [sql-js/sql.js](https://github.com/sql-js/sql.js) - A javascript library to run SQLite on the web.

* [zalmoxisus/redux-devtools-extension](https://github.com/zalmoxisus/redux-devtools-extension) - Redux DevTools extension.

* [rwaldron/johnny-five](https://github.com/rwaldron/johnny-five) - JavaScript Robotics and IoT programming framework, developed at Bocoup.

* [mishoo/UglifyJS](https://github.com/mishoo/UglifyJS) -  JavaScript parser / mangler / compressor / beautifier toolkit

* [DrkSephy/es6-cheatsheet](https://github.com/DrkSephy/es6-cheatsheet) - ES2015 [ES6] cheatsheet containing tips, tricks, best practices and code snippets

* [mholt/PapaParse](https://github.com/mholt/PapaParse) - Fast and powerful CSV (delimited text) parser that gracefully handles large files and malformed input

* [novnc/noVNC](https://github.com/novnc/noVNC) - VNC client web application

* [gabrielecirulli/2048](https://github.com/gabrielecirulli/2048) - The source code for 2048

* [expo/create-react-native-app](https://github.com/expo/create-react-native-app) - Create React Native apps that run on iOS, Android, and web

* [mdbootstrap/TW-Elements](https://github.com/mdbootstrap/TW-Elements) - 𝙃𝙪𝙜𝙚 collection of Tailwind MIT licensed (free) components, sections and templates 😎

* [nock/nock](https://github.com/nock/nock) - HTTP server mocking and expectations library for Node.js

* [cockpit-project/cockpit](https://github.com/cockpit-project/cockpit) - Cockpit is a web-based graphical interface for servers.

* [gnab/remark](https://github.com/gnab/remark) - A simple, in-browser, markdown-driven slideshow tool.

* [requirejs/requirejs](https://github.com/requirejs/requirejs) - A file and module loader for JavaScript

* [jwagner/smartcrop.js](https://github.com/jwagner/smartcrop.js) - Content aware image cropping

* [GoogleChrome/workbox](https://github.com/GoogleChrome/workbox) - 📦 Workbox: JavaScript libraries for Progressive Web Apps

* [ConardLi/easy-dataset](https://github.com/ConardLi/easy-dataset) - A powerful tool for creating datasets for LLM fine-tuning 、RAG and Eval

* [mayswind/AriaNg](https://github.com/mayswind/AriaNg) - AriaNg, a modern web frontend making aria2 easier to use.

* [uxsolutions/bootstrap-datepicker](https://github.com/uxsolutions/bootstrap-datepicker) - A datepicker for twitter bootstrap (@twbs)

* [reactioncommerce/reaction](https://github.com/reactioncommerce/reaction) - Project has been discontinued ////// Mailchimp Open Commerce is an API-first, headless commerce platform built using Node.js, React, GraphQL. Deployed via Docker and Kubernetes.

* [openlayers/openlayers](https://github.com/openlayers/openlayers) - OpenLayers

* [gruntjs/grunt](https://github.com/gruntjs/grunt) - Grunt: The JavaScript Task Runner

* [DustinBrett/daedalOS](https://github.com/DustinBrett/daedalOS) - Desktop environment in the browser

* [piskelapp/piskel](https://github.com/piskelapp/piskel) - A simple web-based tool for Spriting and Pixel art.

* [bpampuch/pdfmake](https://github.com/bpampuch/pdfmake) - Client/server side PDF printing in pure JavaScript

* [VerbalExpressions/JSVerbalExpressions](https://github.com/VerbalExpressions/JSVerbalExpressions) - JavaScript Regular expressions made easy

* [CodeSeven/toastr](https://github.com/CodeSeven/toastr) - Simple javascript toast notifications

* [Chalarangelo/30-seconds-of-interviews](https://github.com/Chalarangelo/30-seconds-of-interviews) - A curated collection of common interview questions to help you prepare for your next interview.

* [jaredreich/pell](https://github.com/jaredreich/pell) - 📝 the simplest and smallest WYSIWYG text editor for web, with no dependencies

* [TheOdinProject/curriculum](https://github.com/TheOdinProject/curriculum) - The open curriculum for learning web development

* [karma-runner/karma](https://github.com/karma-runner/karma) - Spectacular Test Runner for JavaScript

* [nightwatchjs/nightwatch](https://github.com/nightwatchjs/nightwatch) - Integrated end-to-end testing framework written in Node.js and using W3C Webdriver API. Developed at @browserstack

* [alyssaxuu/flowy](https://github.com/alyssaxuu/flowy) - The minimal javascript library to create flowcharts ✨

* [summernote/summernote](https://github.com/summernote/summernote) - Super simple WYSIWYG editor

* [ccampbell/mousetrap](https://github.com/ccampbell/mousetrap) - Simple library for handling keyboard shortcuts in Javascript

* [wix/Detox](https://github.com/wix/Detox) - Gray box end-to-end testing and automation framework for mobile apps

* [svgdotjs/svg.js](https://github.com/svgdotjs/svg.js) - The lightweight library for manipulating and animating SVG

* [hmjz100/LinkSwift](https://github.com/hmjz100/LinkSwift) - 一个基于 JavaScript 的网盘文件下载地址获取工具。基于【网盘直链下载助手】修改 ，支持 百度网盘 / 阿里云盘 / 中国移动云盘 / 天翼云盘 / 迅雷云盘 / 夸克网盘 / UC网盘 / 123云盘 八大网盘

* [debug-js/debug](https://github.com/debug-js/debug) - A tiny JavaScript debugging utility modelled after Node.js core's debugging technique. Works in Node.js and web browsers

* [plankanban/planka](https://github.com/plankanban/planka) - PLANKA is the kanban-style project mastering tool for everyone.

* [jquery/jquery-ui](https://github.com/jquery/jquery-ui) - The official jQuery user interface library.

* [DmitryBaranovskiy/raphael](https://github.com/DmitryBaranovskiy/raphael) - JavaScript Vector Library

* [acornjs/acorn](https://github.com/acornjs/acorn) - A small, fast, JavaScript-based JavaScript parser

* [javve/list.js](https://github.com/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.

* [karpathy/convnetjs](https://github.com/karpathy/convnetjs) - Deep Learning in Javascript. Train Convolutional Neural Networks (or ordinary ones) in your browser.

* [jaredpalmer/razzle](https://github.com/jaredpalmer/razzle) - ✨ Create server-rendered universal JavaScript applications with no configuration

* [dangrossman/daterangepicker](https://github.com/dangrossman/daterangepicker) - JavaScript Date Range, Date and Time Picker Component

* [jhu-ep-coursera/fullstack-course4](https://github.com/jhu-ep-coursera/fullstack-course4) - Example code for HTML, CSS, and Javascript for Web Developers Coursera Course

* [hakanyalcinkaya/kodluyoruz-frontend-101-egitimi](https://github.com/hakanyalcinkaya/kodluyoruz-frontend-101-egitimi) - Kodluyoruz için Hazırladığım Video Eğitim Seti Repo'sudur. Tüm Eğitimlerime: https://linktr.ee/hakanyalcinkaya adresinden ulaşabilirsiniz.

* [clauderic/react-sortable-hoc](https://github.com/clauderic/react-sortable-hoc) - A set of higher-order components to turn any list into an animated, accessible and touch-friendly sortable list✌️

* [cytoscape/cytoscape.js](https://github.com/cytoscape/cytoscape.js) - Graph theory (network) library for visualisation and analysis

* [tsayen/dom-to-image](https://github.com/tsayen/dom-to-image) - Generates an image from a DOM node using HTML5 canvas

* [mathjax/MathJax](https://github.com/mathjax/MathJax) - Beautiful and accessible math in all browsers

* [facebook/hermes](https://github.com/facebook/hermes) - A JavaScript engine optimized for running React Native.

* [ShareDropio/sharedrop](https://github.com/ShareDropio/sharedrop) - Easy P2P file transfer powered by WebRTC - inspired by Apple AirDrop

* [browserstate/history.js](https://github.com/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.

* [Netflix/falcor](https://github.com/Netflix/falcor) - A JavaScript library for efficient data fetching

* [FredrikNoren/ungit](https://github.com/FredrikNoren/ungit) - The easiest way to use git. On any platform. Anywhere.

* [foliojs/pdfkit](https://github.com/foliojs/pdfkit) - A JavaScript PDF generation library for Node and the browser

* [reactstrap/reactstrap](https://github.com/reactstrap/reactstrap) - Simple React Bootstrap 5 components

* [knockout/knockout](https://github.com/knockout/knockout) - Knockout makes it easier to create rich, responsive UIs with JavaScript

* [gka/chroma.js](https://github.com/gka/chroma.js) - JavaScript library for all kinds of color manipulations

* [reactide/reactide](https://github.com/reactide/reactide) - Reactide is the first dedicated IDE for React web application development.

* [alexfoxy/lax.js](https://github.com/alexfoxy/lax.js) - Simple & lightweight (<4kb gzipped) vanilla JavaScript library to create smooth & beautiful animations when you scroll.

* [protobufjs/protobuf.js](https://github.com/protobufjs/protobuf.js) - Protocol Buffers for JavaScript & TypeScript.

* [ksky521/nodeppt](https://github.com/ksky521/nodeppt) - This is probably the best web presentation tool so far!

* [jquery-validation/jquery-validation](https://github.com/jquery-validation/jquery-validation) - jQuery Validation Plugin library sources

* [Stuk/jszip](https://github.com/Stuk/jszip) - Create, read and edit .zip files with Javascript

* [Netflix/pollyjs](https://github.com/Netflix/pollyjs) - Record, Replay, and Stub HTTP Interactions.

* [fantasyland/fantasy-land](https://github.com/fantasyland/fantasy-land) - Specification for interoperability of common algebraic structures in JavaScript

* [alam00000/bentopdf](https://github.com/alam00000/bentopdf) - A Privacy First PDF Toolkit

* [sparksuite/simplemde-markdown-editor](https://github.com/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.

* [pagekit/vue-resource](https://github.com/pagekit/vue-resource) - The HTTP client for Vue.js

* [webtorrent/webtorrent-desktop](https://github.com/webtorrent/webtorrent-desktop) - ❤️ Streaming torrent app for Mac, Windows, and Linux

* [facebook/jscodeshift](https://github.com/facebook/jscodeshift) - A JavaScript codemod toolkit.

* [MrXujiang/h5-Dooring](https://github.com/MrXujiang/h5-Dooring) - H5 Page Maker, H5 Editor, LowCode. Make H5 as easy as building blocks. | 让H5制作像搭积木一样简单, 轻松搭建H5页面, H5网站, PC端网站,LowCode平台.

* [senchalabs/connect](https://github.com/senchalabs/connect) - Connect is a middleware layer for Node.js

* [goofychris/art-template](https://github.com/goofychris/art-template) - High performance JavaScript templating engine

* [snapappointments/bootstrap-select](https://github.com/snapappointments/bootstrap-select) - :rocket: The jQuery plugin that brings select elements into the 21st century with intuitive multiselection, searching, and much more.

* [sinonjs/sinon](https://github.com/sinonjs/sinon) - Test spies, stubs and mocks for JavaScript.

* [adamwdraper/Numeral-js](https://github.com/adamwdraper/Numeral-js) - A javascript library for formatting and manipulating numbers.

* [blueedgetechno/win11React](https://github.com/blueedgetechno/win11React) - Windows 11 in React 💻🌈⚡

* [jprichardson/node-fs-extra](https://github.com/jprichardson/node-fs-extra) - Node.js: extra methods for the fs object like copy(), remove(), mkdirs()

* [WebKit/WebKit](https://github.com/WebKit/WebKit) - Home of the WebKit project, the browser engine used by Safari, Mail, App Store and many other applications on macOS, iOS and Linux.

* [olistic/warriorjs](https://github.com/olistic/warriorjs) - 🏰 An exciting game of programming and Artificial Intelligence

* [npm/cli](https://github.com/npm/cli) - the package manager for JavaScript

* [uncss/uncss](https://github.com/uncss/uncss) - Remove unused styles from CSS

* [bpmn-io/bpmn-js](https://github.com/bpmn-io/bpmn-js) - A BPMN 2.0 rendering toolkit and web modeler.

* [mozilla/BrowserQuest](https://github.com/mozilla/BrowserQuest) - DEPRECATED - A HTML5/JavaScript multiplayer game experiment

* [evolus/pencil](https://github.com/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.

* [mdbootstrap/material-design-for-bootstrap](https://github.com/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.

* [jsx-eslint/eslint-plugin-react](https://github.com/jsx-eslint/eslint-plugin-react) - React-specific linting rules for ESLint

* [chakra-core/ChakraCore](https://github.com/chakra-core/ChakraCore) - ChakraCore is an open source Javascript engine with a C API.

* [Laverna/laverna](https://github.com/Laverna/laverna) - Laverna is a JavaScript note taking application with Markdown editor and encryption support. Consider it like open source alternative to Evernote.

* [terser/terser](https://github.com/terser/terser) - 🗜 JavaScript parser, mangler and compressor toolkit for ES6+

* [olivernn/lunr.js](https://github.com/olivernn/lunr.js) - A bit like Solr, but much smaller and not as bright

* [grpc/grpc-web](https://github.com/grpc/grpc-web) - gRPC for Web Clients

* [humanwhocodes/computer-science-in-javascript](https://github.com/humanwhocodes/computer-science-in-javascript) - Collection of classic computer science paradigms, algorithms, and approaches written in JavaScript.

* [didi/cube-ui](https://github.com/didi/cube-ui) - :large_orange_diamond: A fantastic mobile ui lib implement by Vue

* [mrdoob/stats.js](https://github.com/mrdoob/stats.js) - JavaScript Performance Monitor

* [jshint/jshint](https://github.com/jshint/jshint) - JSHint is a tool that helps to detect errors and potential problems in your JavaScript code

* [easy-mock/easy-mock](https://github.com/easy-mock/easy-mock) - A persistent service that generates mock data quickly and provids visualization view.

* [kpdecker/jsdiff](https://github.com/kpdecker/jsdiff) - A javascript text differencing implementation.

* [guillaumepotier/Parsley.js](https://github.com/guillaumepotier/Parsley.js) - Validate your forms, frontend, without writing a single line of javascript

* [NUKnightLab/TimelineJS](https://github.com/NUKnightLab/TimelineJS) - TimelineJS: A Storytelling Timeline built in JavaScript.

* [beautifier/js-beautify](https://github.com/beautifier/js-beautify) - Beautifier for javascript

* [ljharb/qs](https://github.com/ljharb/qs) - A querystring parser and serializer with nesting support

* [OnsenUI/OnsenUI](https://github.com/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.

* [desandro/imagesloaded](https://github.com/desandro/imagesloaded) - :camera: JavaScript is all like "You images done yet or what?"

* [artilleryio/artillery](https://github.com/artilleryio/artillery) - The complete load testing platform. Everything you need for production-grade load tests. Serverless & distributed. Load test with Playwright. Load test HTTP APIs, GraphQL, WebSocket, and more. Use any Node.js module.

* [nuejs/nue](https://github.com/nuejs/nue) - Fastest way to build modern websites

* [jakesgordon/javascript-state-machine](https://github.com/jakesgordon/javascript-state-machine) - A javascript finite state machine library

* [tuupola/lazyload](https://github.com/tuupola/lazyload) - Vanilla JavaScript plugin for lazyloading images

* [douglascrockford/JSON-js](https://github.com/douglascrockford/JSON-js) - JSON in JavaScript

* [remarkjs/remark](https://github.com/remarkjs/remark) - markdown processor powered by plugins part of the @unifiedjs collective

* [angular/protractor](https://github.com/angular/protractor) - E2E test framework for Angular apps

* [Nickersoft/push.js](https://github.com/Nickersoft/push.js) - The world's most versatile desktop notifications framework :earth_americas:

* [adrai/flowchart.js](https://github.com/adrai/flowchart.js) - Draws simple SVG flow chart diagrams from textual representation of the diagram

* [locomotivemtl/locomotive-scroll](https://github.com/locomotivemtl/locomotive-scroll) - 🛤 Detection of elements in viewport & smooth scrolling with parallax.

* [jonobr1/two.js](https://github.com/jonobr1/two.js) - A renderer agnostic two-dimensional drawing api for the web

* [aemkei/jsfuck](https://github.com/aemkei/jsfuck) - Write any JavaScript with 6 Characters: []()!+

* [sockjs/sockjs-client](https://github.com/sockjs/sockjs-client) - WebSocket emulation - Javascript client

* [TiddlyWiki/TiddlyWiki5](https://github.com/TiddlyWiki/TiddlyWiki5) - A self-contained JavaScript wiki for the browser, Node.js, AWS Lambda etc.

* [shipshapecode/tether](https://github.com/shipshapecode/tether) -  A positioning engine to make overlays, tooltips and dropdowns better

* [felixrieseberg/macintosh.js](https://github.com/felixrieseberg/macintosh.js) - 🖥 A virtual Apple Macintosh with System 8, running in Electron. I'm sorry.

* [i18next/i18next](https://github.com/i18next/i18next) -  i18next: learn once - translate everywhere

* [grommet/grommet](https://github.com/grommet/grommet) - a react-based framework that provides accessibility, modularity, responsiveness, and theming in a tidy package

* [givanz/VvvebJs](https://github.com/givanz/VvvebJs) - Drag and drop page builder library written in vanilla javascript without dependencies or build tools.

* [remix-run/history](https://github.com/remix-run/history) - Manage session history with JavaScript

* [GeekyAnts/vue-native-core](https://github.com/GeekyAnts/vue-native-core) - Vue Native is a framework to build cross platform native mobile apps using JavaScript

* [chaijs/chai](https://github.com/chaijs/chai) - BDD / TDD assertion framework for node.js and the browser that can be paired with any testing framework.

* [text-mask/text-mask](https://github.com/text-mask/text-mask) - Input mask for React, Angular, Ember, Vue, & plain JavaScript

* [uBlock-LLC/uBlock](https://github.com/uBlock-LLC/uBlock) - uBlock: a fast, lightweight, and lean blocker for Chrome, Firefox, and Safari.

* [joemccann/dillinger](https://github.com/joemccann/dillinger) - The last Markdown editor, ever.

* [fengyuanchen/viewerjs](https://github.com/fengyuanchen/viewerjs) - JavaScript image viewer.

* [CreateJS/EaselJS](https://github.com/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.

* [google/traceur-compiler](https://github.com/google/traceur-compiler) - Traceur is a JavaScript.next-to-JavaScript-of-today compiler

* [expressjs/morgan](https://github.com/expressjs/morgan) - HTTP request logger middleware for node.js

* [FineUploader/fine-uploader](https://github.com/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.

* [alibaba/rax](https://github.com/alibaba/rax) - 🐰 Rax is a progressive framework for building universal application. https://rax.js.org

* [Pikaday/Pikaday](https://github.com/Pikaday/Pikaday) - A refreshing JavaScript Datepicker — lightweight, no dependencies, modular CSS

* [mde/ejs](https://github.com/mde/ejs) - Embedded JavaScript templates -- http://ejs.co

* [zhukov/webogram](https://github.com/zhukov/webogram) - Telegram web application, GPL v3

* [isomorphic-git/isomorphic-git](https://github.com/isomorphic-git/isomorphic-git) - A pure JavaScript implementation of git for node and browsers!

* [harthur/brain](https://github.com/harthur/brain) - Simple feed-forward neural network in JavaScript

* [ljianshu/Blog](https://github.com/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

* [brave/browser-laptop](https://github.com/brave/browser-laptop) - [DEPRECATED] Please see https://github.com/brave/brave-browser for the current version of Brave

* [rebassjs/rebass](https://github.com/rebassjs/rebass) - :atom_symbol: React primitive UI components built with styled-system.

* [shaka-project/shaka-player](https://github.com/shaka-project/shaka-player) - JavaScript player library / DASH & HLS client / MSE-EME player

* [elasticsearch-dump/elasticsearch-dump](https://github.com/elasticsearch-dump/elasticsearch-dump) - Import and export tools for elasticsearch & opensearch

* [kimmobrunfeldt/progressbar.js](https://github.com/kimmobrunfeldt/progressbar.js) - Responsive and slick progress bars

* [verlok/vanilla-lazyload](https://github.com/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.

* [mgechev/javascript-algorithms](https://github.com/mgechev/javascript-algorithms) - 💻 JavaScript implementations of computer science algorithms

* [jawil/blog](https://github.com/jawil/blog) - Too young, too simple. Sometimes, naive & stupid 🐌

* [metalsmith/metalsmith](https://github.com/metalsmith/metalsmith) - An extremely simple, pluggable static site generator for Node.js

* [mishoo/UglifyJS-old](https://github.com/mishoo/UglifyJS-old) - JavaScript parser / mangler / compressor / beautifier library for NodeJS

* [bramp/js-sequence-diagrams](https://github.com/bramp/js-sequence-diagrams) - Draws simple SVG sequence diagrams from textual representation of the diagram

* [jagenjo/litegraph.js](https://github.com/jagenjo/litegraph.js) - A graph node engine and editor written in Javascript similar to PD or UDK Blueprints, comes with its own editor in HTML5 Canvas2D. The engine can run client side or server side using Node. It allows to export graphs as JSONs to be included in applications independently.

* [microsoft/botframework-sdk](https://github.com/microsoft/botframework-sdk) - Bot Framework provides the most comprehensive experience for building conversation applications.

* [feross/simple-peer](https://github.com/feross/simple-peer) - 📡 Simple WebRTC video, voice, and data channels

* [amejiarosario/dsa.js-data-structures-algorithms-javascript](https://github.com/amejiarosario/dsa.js-data-structures-algorithms-javascript) - 🥞Data Structures and Algorithms explained and implemented in JavaScript + eBook

* [dataarts/dat.gui](https://github.com/dataarts/dat.gui) - Lightweight controller library for JavaScript.

* [evilstreak/markdown-js](https://github.com/evilstreak/markdown-js) - A Markdown parser for javascript

* [WhiskeySockets/Baileys](https://github.com/WhiskeySockets/Baileys) - Socket-based TS/JavaScript API for WhatsApp Web

* [alyssaxuu/omni](https://github.com/alyssaxuu/omni) - The all-in-one tool to supercharge your productivity ⌨️

* [glidejs/glide](https://github.com/glidejs/glide) - A dependency-free JavaScript ES6 slider and carousel. It’s lightweight, flexible and fast. Designed to slide. No less, no more

* [styled-components/polished](https://github.com/styled-components/polished) - A lightweight toolset for writing styles in JavaScript ✨

* [sindresorhus/np](https://github.com/sindresorhus/np) - A better `npm publish`

* [1j01/jspaint](https://github.com/1j01/jspaint) - 🎨 Classic MS Paint, ＲＥＶＩＶＥＤ + ✨Extras

* [midudev/preguntas-entrevista-react](https://github.com/midudev/preguntas-entrevista-react) - Preguntas típicas sobre React para entrevistas de trabajo ⚛️

* [aws/aws-sdk-js](https://github.com/aws/aws-sdk-js) - AWS SDK for JavaScript in the browser and Node.js (End-of-Life as of 09/08/2025). The AWS SDK for JavaScript v3 in the browser and Node.js is available here: https://github.com/aws/aws-sdk-js-v3

* [google/closure-compiler](https://github.com/google/closure-compiler) - A JavaScript checker and optimizer.

* [plopjs/plop](https://github.com/plopjs/plop) - Consistency Made Simple

* [ApoorvSaxena/lozad.js](https://github.com/ApoorvSaxena/lozad.js) - 🔥  Highly performant, light ~1kb and configurable lazy loader in pure JS with no dependencies for responsive images, iframes and more

* [olifolkerd/tabulator](https://github.com/olifolkerd/tabulator) - Interactive Tables and Data Grids for JavaScript

* [umdjs/umd](https://github.com/umdjs/umd) - UMD (Universal Module Definition) patterns for JavaScript modules that work everywhere.

* [SVG-Edit/svgedit](https://github.com/SVG-Edit/svgedit) - Powerful SVG-Editor for your browser

* [andreasbm/web-skills](https://github.com/andreasbm/web-skills) - A visual overview of useful skills to learn as a web developer

* [ipfs/js-ipfs](https://github.com/ipfs/js-ipfs) - IPFS implementation in JavaScript

* [reactjs/react-modal](https://github.com/reactjs/react-modal) - Accessible modal dialog component for React

* [aandrew-me/ytDownloader](https://github.com/aandrew-me/ytDownloader) - Desktop App for downloading Videos and Audios from hundreds of sites

* [sindresorhus/execa](https://github.com/sindresorhus/execa) - Process execution for humans

* [clappr/clappr](https://github.com/clappr/clappr) - An extensible, plugin-oriented, HTML5-first media player for the web

* [krausest/js-framework-benchmark](https://github.com/krausest/js-framework-benchmark) - A comparison of the performance of a few popular javascript frameworks

* [kazupon/vue-i18n](https://github.com/kazupon/vue-i18n) - :globe_with_meridians: Internationalization plugin for Vue.js

* [mouredev/hello-javascript](https://github.com/mouredev/hello-javascript) - Curso para aprender el lenguaje de programación JavaScript desde cero y para principiantes. +120 lecciones, 14 horas en vídeo y 220 ejercicios.

* [AlaSQL/alasql](https://github.com/AlaSQL/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.

* [cryptpad/cryptpad](https://github.com/cryptpad/cryptpad) - Collaborative office suite, end-to-end encrypted and open-source.

* [hotwired/turbo](https://github.com/hotwired/turbo) - The speed of a single-page web application without having to write any JavaScript

* [bitwiseshiftleft/sjcl](https://github.com/bitwiseshiftleft/sjcl) - [DEPRECATED] Stanford Javascript Crypto Library

* [casperjs/casperjs](https://github.com/casperjs/casperjs) - CasperJS is no longer actively maintained. Navigation scripting and testing utility for PhantomJS and SlimerJS

* [lgwebdream/FE-Interview](https://github.com/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

* [mleibman/SlickGrid](https://github.com/mleibman/SlickGrid) - A lightning fast JavaScript grid/spreadsheet

* [MikeMcl/decimal.js](https://github.com/MikeMcl/decimal.js) - An arbitrary-precision Decimal type for JavaScript

* [Bogdan-Lyashenko/js-code-to-svg-flowchart](https://github.com/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.

* [es-shims/es5-shim](https://github.com/es-shims/es5-shim) - ECMAScript 5 compatibility shims for legacy (and modern) JavaScript engines

* [jspreadsheet/ce](https://github.com/jspreadsheet/ce) - Jspreadsheet is a lightweight JavaScript data grid component for creating interactive data grids with advanced spreadsheet controls.

* [cssinjs/jss](https://github.com/cssinjs/jss) - JSS is an authoring tool for CSS which uses JavaScript as a host language.

* [garris/BackstopJS](https://github.com/garris/BackstopJS) - Catch CSS curve balls.

* [olton/metroui](https://github.com/olton/metroui) - A progressive front-end framework for creating high-performance responsive reactive web applications!

* [fabiospampinato/cash](https://github.com/fabiospampinato/cash) - An absurdly small jQuery alternative for modern browsers.

* [marionettejs/backbone.marionette](https://github.com/marionettejs/backbone.marionette) - The Backbone Framework

* [jwilber/roughViz](https://github.com/jwilber/roughViz) - Reusable JavaScript library for creating sketchy/hand-drawn styled charts in the browser.

* [os-js/OS.js](https://github.com/os-js/OS.js) - OS.js - JavaScript Web Desktop Platform

* [sbstjn/timesheet.js](https://github.com/sbstjn/timesheet.js) - JavaScript library for HTML5 & CSS3 time sheets

* [sindresorhus/fkill-cli](https://github.com/sindresorhus/fkill-cli) - Fabulously kill processes. Cross-platform.

* [MikeMcl/bignumber.js](https://github.com/MikeMcl/bignumber.js) - A JavaScript library for arbitrary-precision decimal and non-decimal arithmetic

* [vuelidate/vuelidate](https://github.com/vuelidate/vuelidate) - Simple, lightweight model-based validation for Vue.js

* [muaz-khan/RecordRTC](https://github.com/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.

* [techfort/LokiJS](https://github.com/techfort/LokiJS) - javascript embeddable / in-memory database

* [Bogdan-Lyashenko/Under-the-hood-ReactJS](https://github.com/Bogdan-Lyashenko/Under-the-hood-ReactJS) - Entire React code base explanation by visual block schemes (Stack version)

* [travist/jsencrypt](https://github.com/travist/jsencrypt) - A tiny (18.5 kB gzip), zero-dependency, Javascript library to perform OpenSSL RSA Encryption, Decryption, and Key Generation.

* [google/lovefield](https://github.com/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.

* [shentao/vue-multiselect](https://github.com/shentao/vue-multiselect) - Universal select/multiselect/tagging component for Vue.js

* [brunch/brunch](https://github.com/brunch/brunch) - 🍴 Web applications made easy. Since 2011.

* [rethinkdb/horizon](https://github.com/rethinkdb/horizon) - Horizon is a realtime, open-source backend for JavaScript apps.

* [Choices-js/Choices](https://github.com/Choices-js/Choices) - A vanilla JS customisable select box/text input plugin ⚡️

* [mapbox/pixelmatch](https://github.com/mapbox/pixelmatch) - The smallest, simplest and fastest JavaScript pixel-level image comparison library

* [pomber/didact](https://github.com/pomber/didact) - A DIY guide to build your own React

* [needim/noty](https://github.com/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.

* [golden-layout/golden-layout](https://github.com/golden-layout/golden-layout) - A multi window layout manager for webapps

* [zeroclipboard/zeroclipboard](https://github.com/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.

* [ml5js/ml5-library](https://github.com/ml5js/ml5-library) - Friendly machine learning for the web! 🤖

* [prerender/prerender](https://github.com/prerender/prerender) - Node server that uses Headless Chrome to render a javascript-rendered page as HTML. To be used in conjunction with prerender middleware.

* [chancejs/chancejs](https://github.com/chancejs/chancejs) - Chance - Random generator helper for JavaScript

* [axa-group/nlp.js](https://github.com/axa-group/nlp.js) - An NLP library for building bots, with entity extraction, sentiment analysis, automatic language identify, and so more

* [nodeca/js-yaml](https://github.com/nodeca/js-yaml) - JavaScript YAML parser and dumper. Very fast.

* [shutterstock/rickshaw](https://github.com/shutterstock/rickshaw) -  JavaScript toolkit for creating interactive real-time graphs

* [auduno/clmtrackr](https://github.com/auduno/clmtrackr) - Javascript library for precise tracking of facial features via Constrained Local Models

* [PrismarineJS/mineflayer](https://github.com/PrismarineJS/mineflayer) - Create Minecraft bots with a powerful, stable, and high level JavaScript API.

* [flightjs/flight](https://github.com/flightjs/flight) - A component-based, event-driven JavaScript framework from Twitter

* [phoboslab/jsmpeg](https://github.com/phoboslab/jsmpeg) - MPEG1 Video Decoder in JavaScript

* [fkling/astexplorer](https://github.com/fkling/astexplorer) - A web tool to explore the ASTs generated by various parsers.

* [jpuri/react-draft-wysiwyg](https://github.com/jpuri/react-draft-wysiwyg) - A Wysiwyg editor build on top of ReactJS and DraftJS. https://jpuri.github.io/react-draft-wysiwyg

* [imba/imba](https://github.com/imba/imba) - 🐤 The friendly full-stack language

* [googlecreativelab/anypixel](https://github.com/googlecreativelab/anypixel) - A web-friendly way for anyone to build unusual displays

* [pa7/heatmap.js](https://github.com/pa7/heatmap.js) - 🔥 JavaScript Library for HTML5 canvas based heatmaps

* [bookshelf/bookshelf](https://github.com/bookshelf/bookshelf) - A simple Node.js ORM for PostgreSQL, MySQL and SQLite3 built on top of Knex.js

* [expressjs/session](https://github.com/expressjs/session) - Simple session middleware for Express

* [bfirsh/jsnes](https://github.com/bfirsh/jsnes) - A JavaScript NES emulator.

* [nikolaeu/numi](https://github.com/nikolaeu/numi) - Beautiful calculator app for macOS, Linux & Windows

* [webslides/WebSlides](https://github.com/webslides/WebSlides) - Create HTML presentations in seconds —

* [sverweij/dependency-cruiser](https://github.com/sverweij/dependency-cruiser) - Validate and visualize dependencies. Your rules. JavaScript, TypeScript, CoffeeScript. ES6, CommonJS, AMD.

* [jaredreich/notie](https://github.com/jaredreich/notie) - 🔔 a clean and simple notification, input, and selection suite for javascript, with no dependencies

* [medialize/URI.js](https://github.com/medialize/URI.js) - Javascript URL mutation library

* [angus-c/just](https://github.com/angus-c/just) - A library of dependency-free JavaScript utilities that do just one thing.

* [melonjs/melonJS](https://github.com/melonjs/melonJS) - a fresh, modern & lightweight HTML5 game engine

* [SocketCluster/socketcluster](https://github.com/SocketCluster/socketcluster) - Highly scalable realtime pub/sub and RPC framework

* [expressjs/cors](https://github.com/expressjs/cors) - Node.js CORS middleware

* [itorr/nbnhhsh](https://github.com/itorr/nbnhhsh) - 😩「能不能好好说话？」 拼音首字母缩写翻译工具

* [svaarala/duktape](https://github.com/svaarala/duktape) - Duktape - embeddable Javascript engine with a focus on portability and compact footprint

* [jsdelivr/jsdelivr](https://github.com/jsdelivr/jsdelivr) - A free, fast, and reliable Open Source CDN for npm, GitHub, Javascript, and ESM

* [angular-fullstack/generator-angular-fullstack](https://github.com/angular-fullstack/generator-angular-fullstack) - Yeoman generator for an Angular app with an Express server

* [thx/gogocode](https://github.com/thx/gogocode) - GoGoCode is a transformer for JavaScript/Typescript/HTML based on AST but providing a more intuitive API.

* [riccardoscalco/textures](https://github.com/riccardoscalco/textures) - Textures.js is a JavaScript library for creating SVG patterns

* [emberjs/ember.js](https://github.com/emberjs/ember.js) - Ember.js - A JavaScript framework for creating ambitious web applications

* [nodeca/pako](https://github.com/nodeca/pako) - high speed zlib port to javascript, works in browser & node.js

* [kbrsh/moon](https://github.com/kbrsh/moon) - 🌙 The minimal & fast library for functional user interfaces

* [jakiestfu/Snap.js](https://github.com/jakiestfu/Snap.js) - A Library for creating beautiful mobile shelfs in Javascript (Facebook and Path style side menus)

* [bendc/animateplus](https://github.com/bendc/animateplus) - A+ animation module for the modern web

* [bitcoinjs/bitcoinjs-lib](https://github.com/bitcoinjs/bitcoinjs-lib) - A javascript Bitcoin library for node.js and browsers.

* [brookhong/Surfingkeys](https://github.com/brookhong/Surfingkeys) - Map your keys for web surfing, expand your browser with javascript and keyboard.

* [flot/flot](https://github.com/flot/flot) - Attractive JavaScript charts for jQuery

* [openpgpjs/openpgpjs](https://github.com/openpgpjs/openpgpjs) - OpenPGP implementation for JavaScript

* [jerosoler/Drawflow](https://github.com/jerosoler/Drawflow) - Simple flow library 🖥️🖱️

* [mongo-express/mongo-express](https://github.com/mongo-express/mongo-express) - Web-based MongoDB admin interface, written with Node.js and Express

* [up-for-grabs/up-for-grabs.net](https://github.com/up-for-grabs/up-for-grabs.net) - This is a list of projects which have curated tasks specifically for new contributors. These issues are a great way to get started with a project, or to help share the load of working on open source projects. Jump in!

* [import-js/eslint-plugin-import](https://github.com/import-js/eslint-plugin-import) - ESLint plugin with rules that help validate proper imports.

* [log4js-node/log4js-node](https://github.com/log4js-node/log4js-node) - A port of log4js to node.js

* [remoteinterview/zero](https://github.com/remoteinterview/zero) - Zero is a web server to simplify web development.

* [mysticatea/npm-run-all](https://github.com/mysticatea/npm-run-all) - A CLI tool to run multiple npm-scripts in parallel or sequential.

* [jonschlinkert/remarkable](https://github.com/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.

* [mikaelbr/node-notifier](https://github.com/mikaelbr/node-notifier) - A Node.js module for sending notifications on native Mac, Windows and Linux (or Growl as fallback)

* [airbnb/hypernova](https://github.com/airbnb/hypernova) - A service for server-side rendering your JavaScript views

* [lindell/JsBarcode](https://github.com/lindell/JsBarcode) - Barcode generation library written in JavaScript that works in both the browser and on Node.js

* [learning-zone/website-templates](https://github.com/learning-zone/website-templates) - 150+ HTML5 Website Templates

* [documentationjs/documentation](https://github.com/documentationjs/documentation) - :book: documentation for modern JavaScript

* [jvalen/pixel-art-react](https://github.com/jvalen/pixel-art-react) - Pixel art animation and drawing web app powered by React

* [cezaraugusto/You-Dont-Know-JS](https://github.com/cezaraugusto/You-Dont-Know-JS) - 📗📒 (PT-Br translation) JS Book Series.

* [ShizukuIchi/winXP](https://github.com/ShizukuIchi/winXP) - 🏁 Web based Windows XP desktop recreation.

* [frappe/gantt](https://github.com/frappe/gantt) - Open Source Javascript Gantt

* [nodegit/nodegit](https://github.com/nodegit/nodegit) - Native Node bindings to Git.

* [EddieHubCommunity/BioDrop](https://github.com/EddieHubCommunity/BioDrop) - Connect to your audience with a single link. Showcase the content you create and your projects in one place. Make it easier for people to find, follow and subscribe.

* [mscdex/ssh2](https://github.com/mscdex/ssh2) - SSH2 client and server modules written in pure JavaScript for node.js

* [istanbuljs/nyc](https://github.com/istanbuljs/nyc) - the Istanbul command line interface

* [react-grid-layout/react-grid-layout](https://github.com/react-grid-layout/react-grid-layout) - A draggable and resizable grid layout with responsive breakpoints, for React.

* [arkime/arkime](https://github.com/arkime/arkime) - Arkime is an open source, large scale, full packet capturing, indexing, and database system.

* [stalniy/casl](https://github.com/stalniy/casl) - CASL is an isomorphic authorization JavaScript library which restricts what resources a given user is allowed to access

* [fengyuanchen/compressorjs](https://github.com/fengyuanchen/compressorjs) - JavaScript image compressor.

* [bowser-js/bowser](https://github.com/bowser-js/bowser) - a browser detector

* [lebab/lebab](https://github.com/lebab/lebab) - Turn your ES5 code into readable ES6. Lebab does the opposite of what Babel does.

* [moxiecode/plupload](https://github.com/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.

* [js-org/js.org](https://github.com/js-org/js.org) - Dedicated to JavaScript and its awesome community since 2015

* [toji/gl-matrix](https://github.com/toji/gl-matrix) - Javascript Matrix and Vector library for High Performance WebGL apps

* [livebud/bud](https://github.com/livebud/bud) - The Full-Stack Web Framework for Go

* [flatiron/director](https://github.com/flatiron/director) - a tiny and isomorphic URL router for JavaScript

* [insin/nwb](https://github.com/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)

* [stdlib-js/stdlib](https://github.com/stdlib-js/stdlib) - ✨ The fundamental numerical library for JavaScript and TypeScript. ✨

* [miragejs/miragejs](https://github.com/miragejs/miragejs) - A client-side server to build, test and share your JavaScript app

* [facebook/metro](https://github.com/facebook/metro) - 🚇 The JavaScript bundler for React Native

* [regl-project/regl](https://github.com/regl-project/regl) - 👑 Functional WebGL

* [expressjs/body-parser](https://github.com/expressjs/body-parser) - Node.js body parsing middleware

* [xiangyuecn/Recorder](https://github.com/xiangyuecn/Recorder) - html5 js 录音 mp3 wav ogg webm amr g711a g711u 格式，支持pc和Android、iOS部分浏览器、Hybrid App（提供Android iOS App源码）、微信，提供ASR语音识别转文字 H5版语音通话聊天示例 DTMF编码解码

* [manojVivek/medium-unlimited](https://github.com/manojVivek/medium-unlimited) - A browser extension to read medium.com articles for free without membership.

* [haraka/Haraka](https://github.com/haraka/Haraka) - A fast, highly extensible, and event driven SMTP server

* [OpenSignLabs/OpenSign](https://github.com/OpenSignLabs/OpenSign) - 🔥 The free & Open Source DocuSign alternative

* [cferdinandi/smooth-scroll](https://github.com/cferdinandi/smooth-scroll) - A lightweight script to animate scrolling to anchor links.

* [Dash-Industry-Forum/dash.js](https://github.com/Dash-Industry-Forum/dash.js) - A reference client implementation for the playback of MPEG DASH via Javascript and compliant browsers.

* [nadbm/react-datasheet](https://github.com/nadbm/react-datasheet) - Excel-like data grid (table) component for React

* [NervJS/nerv](https://github.com/NervJS/nerv) - A blazing fast React alternative, compatible with IE8 and React 16.

* [ohmjs/ohm](https://github.com/ohmjs/ohm) - A library and language for building parsers, interpreters, compilers, etc.

* [agentejo/cockpit](https://github.com/agentejo/cockpit) - Add content management functionality to any site - plug & play / headless / api-first CMS

* [angular-ui/ui-grid](https://github.com/angular-ui/ui-grid) - UI Grid: an Angular Data Grid

* [dagrejs/dagre](https://github.com/dagrejs/dagre) - Directed graph layout for JavaScript

* [kartik-v/bootstrap-fileinput](https://github.com/kartik-v/bootstrap-fileinput) - An enhanced HTML 5 file input for Bootstrap 5.x/4.x./3.x with file preview, multiple selection, and more features.

* [davatron5000/Lettering.js](https://github.com/davatron5000/Lettering.js) - A lightweight, easy to use Javascript  injector for radical Web Typography

* [rtfeldman/seamless-immutable](https://github.com/rtfeldman/seamless-immutable) - Immutable data structures for JavaScript which are backwards-compatible with normal JS Arrays and Objects.

* [Khan/aphrodite](https://github.com/Khan/aphrodite) - Framework-agnostic CSS-in-JS with support for server-side rendering, browser prefixing, and minimum CSS generation

* [sachinchoolur/lightgallery.js](https://github.com/sachinchoolur/lightgallery.js) - Full featured JavaScript image & video gallery. No dependencies

* [syntaxhighlighter/syntaxhighlighter](https://github.com/syntaxhighlighter/syntaxhighlighter) - SyntaxHighlighter is a fully functional self-contained code syntax highlighter developed in JavaScript.

* [shipitjs/shipit](https://github.com/shipitjs/shipit) - Universal automation and deployment tool ⛵️

* [sarcadass/granim.js](https://github.com/sarcadass/granim.js) - Create fluid and interactive gradient animations with this small javascript library.

* [KieSun/all-of-frontend](https://github.com/KieSun/all-of-frontend) - 你想知道的前端内容都在这

* [MoOx/postcss-cssnext](https://github.com/MoOx/postcss-cssnext) - `postcss-cssnext` has been deprecated in favor of `postcss-preset-env`.

* [entropic-dev/entropic](https://github.com/entropic-dev/entropic) - 🦝 :package: a package registry for anything, but mostly javascript 🦝 🦝 🦝

* [Azgaar/Fantasy-Map-Generator](https://github.com/Azgaar/Fantasy-Map-Generator) - Web application generating interactive and highly customizable maps

* [digitalbazaar/forge](https://github.com/digitalbazaar/forge) - A native implementation of TLS in Javascript and tools to write crypto-based and network-heavy webapps

* [Soundnode/soundnode-app](https://github.com/Soundnode/soundnode-app) - Soundnode App is the Soundcloud for desktop. Built with Electron, Angular.js and Soundcloud API.

* [mattdesl/canvas-sketch](https://github.com/mattdesl/canvas-sketch) - [beta] A framework for making generative artwork in JavaScript and the browser.

* [bgrins/TinyColor](https://github.com/bgrins/TinyColor) - Fast, small color manipulation and conversion for JavaScript

* [GoogleChromeLabs/sw-precache](https://github.com/GoogleChromeLabs/sw-precache) - [Deprecated] A node module to generate service worker code that will precache specific resources so they work offline.

* [egoist/poi](https://github.com/egoist/poi) - ⚡A zero-config bundler for JavaScript applications.

* [serratus/quaggaJS](https://github.com/serratus/quaggaJS) - An advanced barcode-scanner written in JavaScript

* [daniel-lundin/snabbt.js](https://github.com/daniel-lundin/snabbt.js) - Fast animations with javascript and CSS transforms

* [jquery-form/form](https://github.com/jquery-form/form) - jQuery Form Plugin

* [clientIO/joint](https://github.com/clientIO/joint) - A proven SVG-based JavaScript diagramming library powering exceptional UIs

* [MikeMcl/big.js](https://github.com/MikeMcl/big.js) - A small, fast JavaScript library for arbitrary-precision decimal arithmetic.

* [tommoor/tinycon](https://github.com/tommoor/tinycon) - A small library for manipulating the favicon, in particular adding alert bubbles and changing images.

* [react-ga/react-ga](https://github.com/react-ga/react-ga) - React Google Analytics Module

* [Chalarangelo/30-seconds-of-react](https://github.com/Chalarangelo/30-seconds-of-react) - Short React code snippets for all your development needs

* [kangax/html-minifier](https://github.com/kangax/html-minifier) - Javascript-based HTML compressor/minifier (with Node.js support)

* [toolgood/ToolGood.Words](https://github.com/toolgood/ToolGood.Words) - 一款高性能敏感词(非法词/脏字)检测过滤组件，附带繁体简体互换，支持全角半角互换，汉字转拼音，模糊搜索等功能。

* [scottschiller/SoundManager2](https://github.com/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.

* [sindresorhus/create-dmg](https://github.com/sindresorhus/create-dmg) - Create a good-looking DMG for your macOS app in seconds

* [olado/doT](https://github.com/olado/doT) - The fastest + concise javascript template engine for nodejs and browsers. Partials, custom delimiters and more.

* [nicholas-ochoa/OpenSC2K](https://github.com/nicholas-ochoa/OpenSC2K) - OpenSC2K - An Open Source remake of Sim City 2000 by Maxis

* [bootboxjs/bootbox](https://github.com/bootboxjs/bootbox) - Wrappers for JavaScript alert(), confirm() and other flexible dialogs using Twitter's bootstrap framework

* [evil-icons/evil-icons](https://github.com/evil-icons/evil-icons) - Simple and clean SVG icon pack with the code to support Rails, Sprockets, Node.js, Gulp, Grunt and CDN

* [mycolorway/simditor](https://github.com/mycolorway/simditor) - An Easy and Fast WYSIWYG Editor

* [Data-Camp/WeApp_Demos](https://github.com/Data-Camp/WeApp_Demos) - 持续更新中的微信小程序和小游戏的源码案例库。目前涵盖了120多个微信小程序或小游戏。

* [felixge/node-style-guide](https://github.com/felixge/node-style-guide) - A guide for styling your node.js / JavaScript code. Fork & adjust to your taste.

* [openexchangerates/accounting.js](https://github.com/openexchangerates/accounting.js) - A lightweight JavaScript library for number, money and currency formatting - fully localisable, zero dependencies.

* [transcranial/keras-js](https://github.com/transcranial/keras-js) - Run Keras models in the browser, with GPU support using WebGL

* [exif-js/exif-js](https://github.com/exif-js/exif-js) - JavaScript library for reading EXIF image metadata

* [jscs-dev/node-jscs](https://github.com/jscs-dev/node-jscs) - :arrow_heading_up: JavaScript Code Style checker (unmaintained)

* [jnordberg/gif.js](https://github.com/jnordberg/gif.js) - JavaScript GIF encoding library

* [schteppe/cannon.js](https://github.com/schteppe/cannon.js) - A lightweight 3D physics engine written in JavaScript.

* [square/cubism](https://github.com/square/cubism) - Cubism.js: A JavaScript library for time series visualization.

* [krakenjs/kraken-js](https://github.com/krakenjs/kraken-js) - An express-based Node.js web application bootstrapping module.

* [pegjs/pegjs](https://github.com/pegjs/pegjs) - PEG.js: Parser generator for JavaScript

* [Qix-/color](https://github.com/Qix-/color) - :rainbow: Javascript color conversion and manipulation library

* [google/closure-library](https://github.com/google/closure-library) - Google's common JavaScript library

* [mroderick/PubSubJS](https://github.com/mroderick/PubSubJS) - Dependency free publish/subscribe for JavaScript

* [unifiedjs/unified](https://github.com/unifiedjs/unified) - Parse, inspect, transform, and serialize content with syntax trees

* [felipe-augusto/clean-code-javascript](https://github.com/felipe-augusto/clean-code-javascript) - Conceitos de Código Limpo adaptados em JavaScript (Tradução PT-BR)

* [meanjs/mean](https://github.com/meanjs/mean) - MEAN.JS - Full-Stack JavaScript Using MongoDB, Express, AngularJS, and Node.js -

* [json-editor/json-editor](https://github.com/json-editor/json-editor) - JSON Schema Based Editor

* [sindresorhus/eslint-plugin-unicorn](https://github.com/sindresorhus/eslint-plugin-unicorn) - More than 100 powerful ESLint rules

* [globalizejs/globalize](https://github.com/globalizejs/globalize) - A JavaScript library for internationalization and localization that leverages the official Unicode CLDR JSON data

* [opentypejs/opentype.js](https://github.com/opentypejs/opentype.js) - Read and write OpenType fonts using JavaScript.

* [loiane/javascript-datastructures-algorithms](https://github.com/loiane/javascript-datastructures-algorithms) - :books: collection of JavaScript and TypeScript data structures and algorithms for education purposes. Source code bundle of JavaScript algorithms and data structures book

* [firebase/firebaseui-web](https://github.com/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.

* [igorescobar/jQuery-Mask-Plugin](https://github.com/igorescobar/jQuery-Mask-Plugin) - A jQuery Plugin to make masks on form fields and HTML elements.

* [Studio-42/elFinder](https://github.com/Studio-42/elFinder) - 📁 Open-source file manager for web, written in JavaScript using jQuery and jQuery UI

* [baidu/san](https://github.com/baidu/san) - A fast, portable, flexible JavaScript component framework

* [apocas/dockerode](https://github.com/apocas/dockerode) - Docker + Node = Dockerode (Node.js module for Docker's Remote API)

* [23/resumable.js](https://github.com/23/resumable.js) - A JavaScript library for providing multiple simultaneous, stable, fault-tolerant and resumable/restartable uploads via the HTML5 File API.

* [jamiewilson/form-to-google-sheets](https://github.com/jamiewilson/form-to-google-sheets) - Store HTML form submissions in Google Sheets.

* [visionmedia/move.js](https://github.com/visionmedia/move.js) - CSS3 backed JavaScript animation framework

* [fent/node-ytdl-core](https://github.com/fent/node-ytdl-core) - YouTube video downloader in javascript.

* [eKoopmans/html2pdf.js](https://github.com/eKoopmans/html2pdf.js) - Client-side HTML-to-PDF rendering using pure JS.

* [jsonresume/resume-cli](https://github.com/jsonresume/resume-cli) - CLI tool to easily setup a new resume 📑

* [ballercat/walt](https://github.com/ballercat/walt) - :zap: Walt is a JavaScript-like syntax for WebAssembly text format :zap:

* [mpetroff/pannellum](https://github.com/mpetroff/pannellum) - Pannellum is a lightweight, free, and open source panorama viewer for the web.

* [AlexNisnevich/untrusted](https://github.com/AlexNisnevich/untrusted) - A meta-JavaScript adventure game by Alex Nisnevich and Greg Shuflin.

* [francisrstokes/super-expressive](https://github.com/francisrstokes/super-expressive) - 🦜 Super Expressive is a zero-dependency JavaScript library for building regular expressions in (almost) natural language

* [MrSwitch/hello.js](https://github.com/MrSwitch/hello.js) - A Javascript RESTFUL API library for connecting with OAuth2 services, such as Google+ API, Facebook Graph and Windows Live Connect

* [alibaba/butterfly](https://github.com/alibaba/butterfly) - 🦋Butterfly，A JavaScript/React/Vue2 Diagramming library which concentrate on flow layout field.    (基于JavaScript/React/Vue2的流程图组件)

* [camwiegert/in-view](https://github.com/camwiegert/in-view) - Get notified when a DOM element enters or exits the viewport. :eyes:

* [ant-design/ant-motion](https://github.com/ant-design/ant-motion) -   :bicyclist: Animate specification and components of Ant Design

* [facebook/memlab](https://github.com/facebook/memlab) - A framework for finding JavaScript memory leaks and analyzing heap snapshots

* [vuejs/eslint-plugin-vue](https://github.com/vuejs/eslint-plugin-vue) - Official ESLint plugin for Vue.js

* [testing-library/jest-dom](https://github.com/testing-library/jest-dom) - :owl: Custom jest matchers to test the state of the DOM

* [sweet-js/sweet-core](https://github.com/sweet-js/sweet-core) - Sweeten your JavaScript.

* [es-analysis/plato](https://github.com/es-analysis/plato) - JavaScript source code visualization, static analysis, and complexity tool

* [blueimp/JavaScript-MD5](https://github.com/blueimp/JavaScript-MD5) - JavaScript MD5 implementation. Compatible with server-side environments like node.js, module loaders like RequireJS and all web browsers.

* [crabbly/Print.js](https://github.com/crabbly/Print.js) - A tiny javascript library to help printing from the web.

* [CreateJS/SoundJS](https://github.com/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.

* [andrewplummer/Sugar](https://github.com/andrewplummer/Sugar) - A Javascript library for working with native objects.

* [kriasoft/react-firebase-starter](https://github.com/kriasoft/react-firebase-starter) - Boilerplate (seed) project for creating web apps with React.js, GraphQL.js and Relay

* [NekR/offline-plugin](https://github.com/NekR/offline-plugin) - Offline plugin  (ServiceWorker, AppCache) for webpack (https://webpack.js.org/)

* [jayphelps/core-decorators](https://github.com/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.

* [apostrophecms/apostrophe](https://github.com/apostrophecms/apostrophe) - A full-featured, open-source content management framework built with Node.js that empowers organizations by combining in-context editing and headless architecture in a full-stack JS environment.

* [muicss/mui](https://github.com/muicss/mui) - Lightweight CSS framework

* [mozilla/rhino](https://github.com/mozilla/rhino) - Rhino is an open-source implementation of JavaScript written entirely in Java

* [hoodiehq/hoodie](https://github.com/hoodiehq/hoodie) - :dog: The Offline First JavaScript Backend

* [tiagozip/cap](https://github.com/tiagozip/cap) - The privacy-first, self-hosted CAPTCHA for the modern web.

* [hiteshchoudhary/js-hindi-youtube](https://github.com/hiteshchoudhary/js-hindi-youtube) - A code repo for javascript series at Chai aur code youtube channel

* [peterramsing/lost](https://github.com/peterramsing/lost) - LostGrid is a powerful grid system built in PostCSS that works with any preprocessor and even vanilla CSS.

* [primus/primus](https://github.com/primus/primus) - :zap: Primus, the creator god of the transformers & an abstraction layer for real-time to prevent module lock-in.

* [l0o0/translators_CN](https://github.com/l0o0/translators_CN) - Zotero translator中文网页抓取翻译器🎉This is Zotero translators for Chinese Sites(beta), not the official Zotero repo

* [blueimp/JavaScript-Load-Image](https://github.com/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.

* [tj/ejs](https://github.com/tj/ejs) - Embedded JavaScript templates for node

* [cyrus-and/chrome-remote-interface](https://github.com/cyrus-and/chrome-remote-interface) - Chrome Debugging Protocol interface for Node.js

* [jsbin/jsbin](https://github.com/jsbin/jsbin) - Collaborative JavaScript Debugging App

* [Tencent/cherry-markdown](https://github.com/Tencent/cherry-markdown) - ✨ A Markdown Editor

* [jaredpalmer/backpack](https://github.com/jaredpalmer/backpack) - 🎒 Backpack is a minimalistic build system for Node.js projects.

* [jakiestfu/Medium.js](https://github.com/jakiestfu/Medium.js) - A tiny JavaScript library for making contenteditable beautiful (Like Medium's editor)

* [janhuenermann/neurojs](https://github.com/janhuenermann/neurojs) - A JavaScript deep learning and reinforcement learning library.

* [zaach/jison](https://github.com/zaach/jison) - Bison in JavaScript.

* [totaljs/framework](https://github.com/totaljs/framework) - Node.js framework

* [CanadaHonk/porffor](https://github.com/CanadaHonk/porffor) - An ahead-of-time JavaScript compiler

* [kdchang/reactjs101](https://github.com/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 React.js 生態系 (Flux, Redux, React Router, ImmutableJS, React Native, Relay/GraphQL etc.)。

* [dankogai/js-base64](https://github.com/dankogai/js-base64) - Base64 implementation for JavaScript

* [wooorm/franc](https://github.com/wooorm/franc) - Natural language detection

* [hustcc/canvas-nest.js](https://github.com/hustcc/canvas-nest.js) - :cancer: Interactive Particle / Nest System With JavaScript and Canvas, no jQuery.

* [pa11y/pa11y](https://github.com/pa11y/pa11y) - Pa11y is your automated accessibility testing pal

* [timuric/Content-generator-sketch-plugin](https://github.com/timuric/Content-generator-sketch-plugin) - Sketch app plugin for generating dummy data such as avatars, names, photos, geo data etc

* [joewalnes/reconnecting-websocket](https://github.com/joewalnes/reconnecting-websocket) - A small decorator for the JavaScript WebSocket API that automatically reconnects

* [jonathantneal/flexibility](https://github.com/jonathantneal/flexibility) - A JavaScript polyfill for Flexbox

* [angular-translate/angular-translate](https://github.com/angular-translate/angular-translate) - DEPRECATED Translating your AngularJS 1.x apps

* [jonschlinkert/gray-matter](https://github.com/jonschlinkert/gray-matter) - Smarter YAML front matter parser, used by metalsmith, Gatsby, Netlify, Assemble, mapbox-gl, phenomic, vuejs vitepress, TinaCMS, Shopify Polaris, Ant Design, Astro,  hashicorp, garden, slidev, saber, sourcegraph, and many others. Simple to use, and battle tested. Parses YAML by default but can also parse JSON Front Matter, Coffee Front Matter, TOML Front Matter, and has support for custom parsers. Please follow gray-matter's author: https://github.com/jonschlinkert

* [tapmodo/Jcrop](https://github.com/tapmodo/Jcrop) - Jcrop - The Javascript Image Cropping Engine

* [serversideup/amplitudejs](https://github.com/serversideup/amplitudejs) - AmplitudeJS: Open Source HTML5 Web Audio Library. Design your web audio player, the way you want. No dependencies required.

* [mdaines/viz-js](https://github.com/mdaines/viz-js) - Graphviz in your browser

* [QasimWani/LeetHub](https://github.com/QasimWani/LeetHub) - Automatically sync your leetcode solutions to your github account - top 5 trending GitHub repository

* [tighten/ziggy](https://github.com/tighten/ziggy) - Use your Laravel routes in JavaScript.

* [farzher/fuzzysort](https://github.com/farzher/fuzzysort) - Fast SublimeText-like fuzzy search for JavaScript.

* [ternjs/tern](https://github.com/ternjs/tern) - A JavaScript code analyzer for deep, cross-editor language support

* [fabien-d/alertify.js](https://github.com/fabien-d/alertify.js) - JavaScript Alert/Notification System

* [OscarGodson/EpicEditor](https://github.com/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.

* [kolodny/exercises](https://github.com/kolodny/exercises) - Some basic javascript coding challenges and interview questions

* [goldbergyoni/nodejs-testing-best-practices](https://github.com/goldbergyoni/nodejs-testing-best-practices) - Beyond the basics of Node.js testing. Including a super-comprehensive best practices list and an example app (April 2025)

* [limbopro/Adblock4limbo](https://github.com/limbopro/Adblock4limbo) - 毒奶去网页广告计划用户脚本 For Quantumult X & Surge & Shadowrocket & Loon & Stash & 油猴 ；1.新增页面右下角导航；2.通过调用 JavaScript 移除特定网站网页广告 —— 搜索引擎（Bing/Google）广告及内容农场结果清除/低端影视/欧乐影院/iyf爱壹帆/哔滴影视/Pornhub/Javbus/Supjav/Jable(M3U8)/MissAv/91porn/hitomi/紳士漫畫/禁漫天堂/等视频&ACG&小说&漫画网站上的弹窗广告&视频广告&Gif图片广告等，保持网页清爽干净无打扰！ P.S. 欢迎提交issue

* [hybridgroup/cylon](https://github.com/hybridgroup/cylon) - JavaScript framework for robotics, drones, and the Internet of Things (IoT)

* [waylaidwanderer/node-chatgpt-api](https://github.com/waylaidwanderer/node-chatgpt-api) - A client implementation for ChatGPT and Bing AI. Available as a Node.js module, REST API server, and CLI app.

* [codeceptjs/CodeceptJS](https://github.com/codeceptjs/CodeceptJS) - Supercharged End 2 End Testing Framework for NodeJS

* [mattdiamond/fuckitjs](https://github.com/mattdiamond/fuckitjs) - The Original Javascript Error Steamroller

* [berwin/Blog](https://github.com/berwin/Blog) - 记录成长的过程

* [simov/grant](https://github.com/simov/grant) - OAuth Proxy

* [sindresorhus/file-type](https://github.com/sindresorhus/file-type) - Detect the file type of a file, stream, or data

* [imbrn/v8n](https://github.com/imbrn/v8n) - ☑️ JavaScript fluent validation library

* [vanila-io/wireflow](https://github.com/vanila-io/wireflow) - Wireflow - user flow chart real-time collaborative tool

* [google/end-to-end](https://github.com/google/end-to-end) - End-To-End is a crypto library to encrypt, decrypt, digital sign, and verify signed messages (implementing OpenPGP)

* [Alex-D/Trumbowyg](https://github.com/Alex-D/Trumbowyg) - A lightweight and amazing WYSIWYG JavaScript editor under 10kB

* [soulwire/sketch.js](https://github.com/soulwire/sketch.js) - Cross-Platform JavaScript Creative Coding Framework

* [alvarotrigo/pagePiling.js](https://github.com/alvarotrigo/pagePiling.js) - pagePiling plugin by Alvaro Trigo. Create a scrolling pile of sections. http://alvarotrigo.com/pagePiling/

* [spencermountain/spacetime](https://github.com/spencermountain/spacetime) - A lightweight javascript timezone library

* [Atri-Labs/atrilabs-engine](https://github.com/Atri-Labs/atrilabs-engine) - 🧘‍♂️ Open-source no-code & code web app builder

* [Level/levelup](https://github.com/Level/levelup) - Superseded by abstract-level. A wrapper for abstract-leveldown compliant stores, for Node.js and browsers.

* [JosephusPaye/Keen-UI](https://github.com/JosephusPaye/Keen-UI) - A lightweight Vue.js UI library with a simple API, inspired by Google's Material Design.

* [miroslavpejic85/mirotalk](https://github.com/miroslavpejic85/mirotalk) - 🚀 WebRTC - P2P - Simple, Secure, Fast Real-Time Video Conferences Up to 8k and 60fps, compatible with all browsers and platforms.

* [LazarSoft/jsqrcode](https://github.com/LazarSoft/jsqrcode) - Javascript QRCode scanner

* [qunitjs/qunit](https://github.com/qunitjs/qunit) - 🔮 An easy-to-use JavaScript unit testing framework.

* [RetireJS/retire.js](https://github.com/RetireJS/retire.js) - scanner detecting the use of JavaScript libraries with known vulnerabilities. Can also generate an SBOM of the libraries it finds.

* [TarekRaafat/autoComplete.js](https://github.com/TarekRaafat/autoComplete.js) - Simple autocomplete pure vanilla Javascript library.

* [ericdrowell/KineticJS](https://github.com/ericdrowell/KineticJS) - KineticJS is an HTML5 Canvas JavaScript framework that extends the 2d context by enabling canvas interactivity for desktop and mobile applications.

* [egret-labs/egret-core](https://github.com/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.

* [stacktracejs/stacktrace.js](https://github.com/stacktracejs/stacktrace.js) - Generate, parse, and enhance JavaScript stack traces in all web browsers

* [BoxFactura/pulltorefresh.js](https://github.com/BoxFactura/pulltorefresh.js) - A quick and powerful plugin for your pull-to-refresh needs in your webapp.

* [micku7zu/vanilla-tilt.js](https://github.com/micku7zu/vanilla-tilt.js) - A smooth 3D tilt javascript library.

* [fuse-box/fuse-box](https://github.com/fuse-box/fuse-box) - A blazing fast js bundler/loader with a comprehensive API :fire:

* [terwanerik/ScrollTrigger](https://github.com/terwanerik/ScrollTrigger) - Let your page react to scroll changes.

* [swagger-api/swagger-node](https://github.com/swagger-api/swagger-node) - Swagger module for node.js

* [patriksimek/vm2](https://github.com/patriksimek/vm2) - Advanced vm/sandbox for Node.js

* [senecajs/seneca](https://github.com/senecajs/seneca) - A microservices toolkit for Node.js.

* [lessfish/underscore-analysis](https://github.com/lessfish/underscore-analysis) - underscore-1.8.3.js 源码解读 & 系列文章（完）

* [Okazari/Rythm.js](https://github.com/Okazari/Rythm.js) - A javascript library that makes your page dance.

* [lxieyang/chrome-extension-boilerplate-react](https://github.com/lxieyang/chrome-extension-boilerplate-react) - A Chrome Extensions boilerplate using React 18 and Webpack 5.

* [hokein/electron-sample-apps](https://github.com/hokein/electron-sample-apps) - Sample apps for Electron

* [matthewhudson/current-device](https://github.com/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).

* [yeoman/yo](https://github.com/yeoman/yo) - CLI tool for running Yeoman generators

* [wendux/fly](https://github.com/wendux/fly) - :rocket: Supporting request forwarding and Promise based HTTP client for all JavaScript runtimes.

* [neutrinojs/neutrino](https://github.com/neutrinojs/neutrino) - Create and build modern JavaScript projects with zero initial configuration.

* [KilledByAPixel/LittleJS](https://github.com/KilledByAPixel/LittleJS) - Tiny fast HTML5 game engine with many features and no dependencies. 🚂 Choo-Choo!

* [alyssaxuu/motionity](https://github.com/alyssaxuu/motionity) - The web-based motion graphics editor for everyone 📽

* [jasondavies/d3-cloud](https://github.com/jasondavies/d3-cloud) - Create word clouds in JavaScript.

* [mdn/dom-examples](https://github.com/mdn/dom-examples) - Code examples that accompany various MDN DOM and Web API documentation pages

* [facebook/fbt](https://github.com/facebook/fbt) - A JavaScript Internationalization Framework

* [bebraw/jswiki](https://github.com/bebraw/jswiki) - JavaScript wiki. Focuses mainly on JS/HTML5/WebGL related tech.

* [bilibili-helper/bilibili-helper-o](https://github.com/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

* [brianchirls/Seriously.js](https://github.com/brianchirls/Seriously.js) - A real-time, node-based video effects compositor for the web built with HTML5, Javascript and WebGL

* [francoischalifour/medium-zoom](https://github.com/francoischalifour/medium-zoom) - 🔎🖼 A JavaScript library for zooming images like Medium

* [claudiajs/claudia](https://github.com/claudiajs/claudia) - Deploy Node.js projects to AWS Lambda and API Gateway easily

* [middyjs/middy](https://github.com/middyjs/middy) - 🛵 The stylish Node.js middleware engine for AWS Lambda 🛵

* [anvaka/VivaGraphJS](https://github.com/anvaka/VivaGraphJS) - Graph drawing library for JavaScript

* [KyleAMathews/typography.js](https://github.com/KyleAMathews/typography.js) - A powerful toolkit for building websites with beautiful design

* [creationix/js-git](https://github.com/creationix/js-git) - A JavaScript implementation of Git.

* [webpack/tapable](https://github.com/webpack/tapable) - Just a little module for plugins.

* [tyroprogrammer/learn-react-app](https://github.com/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!

* [pulsar-edit/pulsar](https://github.com/pulsar-edit/pulsar) - A Community-led Hyper-Hackable Text Editor

* [facebook/regenerator](https://github.com/facebook/regenerator) - Source transformer enabling E