GitHub - dalekjs/dalek: [unmaintained] DalekJS Base framework

Tabulator - Interactive JavaScript Tables

GitHub - totorojs/totoro: A simple and stable cross-browser testing tool. 简单稳定的跨浏览器测试工具。

GitHub - duojs/duo: A next-generation package manager for the front-end

GitHub - hakimel/reveal.js: The HTML Presentation Framework

PixiJS | The HTML5 Creation Engine | PixiJS

GitHub - adonisjs/core: AdonisJS is a TypeScript-first web framework for building web apps and API servers. It comes with support for testing, modern tooling, an ecosystem of official packages, and more.

GitHub - os-js/OS.js: OS.js - JavaScript Web Desktop Platform

GitHub - alpinejs/alpine: A rugged, minimal framework for composing JavaScript behavior in your markup.

Phaser - A fast, fun and free open source HTML5 game framework

GitHub - chaijs/chai: BDD / TDD assertion framework for node.js and the browser that can be paired with any testing framework.

GitHub - simplegeo/polymaps: Polymaps is a free JavaScript library for making dynamic, interactive maps in modern web browsers.

List.js

GitHub - pchen66/panolens.js: Javascript panorama viewer based on Three.js

GitHub - Fooidge/PleaseJS: JavaScript Library for creating random pleasing colors and color schemes

GitHub - canjs/canjs: Build CRUD apps in fewer lines of code.

GitHub - blueimp/jQuery-File-Upload: File Upload widget with multiple file selection, drag&drop support, progress bar, validation and preview images, audio and video for jQuery. Supports cross-domain, chunked and resumable file uploads. Works with any server-side platform (Google App Engine, PHP, Python, Ruby on Rails, Java, etc.) that supports standard HTML form file uploads.

GitHub - peachananr/onepage-scroll: Create an Apple-like one page scroller website (iPhone 5S website) with One Page Scroll plugin

FoalTS

GitHub - whatsup/whatsup: A frontend framework for chillout-mode development 🥤 JSX components on generators*, fast mobx-like state management and exclusive cssx style system

GitHub - gka/chroma.js: JavaScript library for all kinds of color manipulations

Matter.js

GitHub - guillaumepotier/Parsley.js: Validate your forms, frontend, without writing a single line of javascript

GitHub - pegjs/pegjs: PEG.js: Parser generator for JavaScript

GitHub - qTip2/qTip2: qTip2 - Pretty powerful tooltips

GitHub - nightwatchjs/nightwatch: Integrated end-to-end testing framework written in Node.js and using W3C Webdriver API. Developed at @browserstack

GitHub - chartjs/Chart.js: Simple HTML5 Charts using the <canvas> tag

GitHub - ariya/phantomjs: Scriptable Headless Browser

GitHub - keystonejs/keystone: The superpowered headless CMS for Node.js — built with GraphQL and React

AnyChart is a lightweight and robust JavaScript charting library

GitHub - TryGhost/Ghost: Independent technology for modern publishing, memberships, subscriptions and newsletters.

GitHub - HubSpot/vex: A modern dialog library which is highly configurable and easy to style. #hubspot-open-source

A-Frame – Make WebVR

GitHub - marionettejs/backbone.marionette: The Backbone Framework

GitHub - wejs/we: [Deprecated] See @go-catupiri as a direct golang port

GitHub - danielstjules/buddy.js: Magic number detection for JavaScript

Home page | Yarn

GitHub - volojs/volo: Create front end projects from templates, add dependencies, and automate the resulting projects

GitHub - trifacta/vega: A visualization grammar. Moved to: https://github.com/vega/vega

GitHub - chancejs/chancejs: Chance - Random generator helper for JavaScript

GitHub - microsoft/playwright: Playwright is a framework for Web Testing and Automation. It allows testing Chromium, Firefox and WebKit with a single API.

GitHub - aidenybai/million: Optimize React performance and make your React 70% faster in minutes, not months.

GitHub - jerosoler/Drawflow: Simple flow library 🖥️🖱️

Fast, disk space efficient package manager | pnpm

GitHub - mout/mout: Modular JavaScript Utilities

GitHub - NeXTs/Clusterize.js: Tiny vanilla JS plugin to display large data sets easily

Snowpack

GitHub - lodash/lodash: A modern JavaScript utility library delivering modularity, performance, & extras.

bundlejs

GitHub - feathersjs/feathers: The API and real-time application framework

GitHub - ampproject/worker-dom: The same DOM API and Frameworks you know, but in a Web Worker.

GitHub - systemjs/systemjs: Dynamic ES module loader

GitHub - mde/timezone-js: DEPRECATED: Timezone-enabled JavaScript Date object. Uses Olson zoneinfo files for timezone data.

GitHub - chaplinjs/chaplin: HTML5 application architecture using Backbone.js

GitHub - PrismJS/prism: Lightweight, robust, elegant syntax highlighting.

WebdriverIO · Next-gen browser and mobile automation test framework for Node.js | WebdriverIO

GitHub - adamschwartz/log: Console.log with style.

GitHub - Alexandrshy/keukenhof: Lightweight and easy to use the library for modals

GitHub - jshint/jshint: JSHint is a tool that helps to detect errors and potential problems in your JavaScript code

ml5 - A friendly machine learning library for the web.

GitHub - scottjehl/picturefill: A responsive image polyfill for <picture>, srcset, sizes, and more

GitHub - epochjs/epoch: A general purpose, real-time visualization library.

GitHub - jspm/jspm-cli: ES Module Package Manager

GitHub - 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.

GitHub - angular/protractor: E2E test framework for Angular apps

PlayCanvas - The Web Graphics Creation Platform

DevDocs

GitHub - eduardolundgren/tracking.js: A modern approach for Computer Vision on the web

GitHub - brunch/brunch: :fork_and_knife: Web applications made easy. Since 2011.

GitHub - jasonmoo/t.js: A tiny javascript templating framework in ~400 bytes gzipped

GitHub - gwendall/way.js: Simple, lightweight, persistent two-way databinding

GitHub - zurb/joyride: jQuery feature tour plugin.

GitHub - astoilkov/jsblocks: 2012 UI framework (I was 20 years old, React didn't exist, inspired by Knockout)

GitHub - rickharrison/validate.js: Lightweight JavaScript form validation library inspired by CodeIgniter.

GitHub - mikeric/rivets: Lightweight and powerful data binding.

GitHub - xoxco/jQuery-Tags-Input: Magically convert a simple text input into a cool tag list with this jQuery plugin.

GitHub - jasmine/jasmine: Simple JavaScript testing framework for browsers and node.js

JavaScript Charts & Maps - amCharts

GitHub - dixonandmoe/rellax: Lightweight, vanilla javascript parallax library

GitHub - Kagami/ffmpeg.js: Port of FFmpeg with Emscripten

GitHub - jasondavies/d3-cloud: Create word clouds in JavaScript.

RegExr: Learn, Build, & Test RegEx

GitHub - Wisembly/basil.js: The missing Javascript smart persistent layer

GitHub - kentcdodds/preval.macro: Pre-evaluate code at build-time with babel-macros

GitHub - parcel-bundler/parcel: The zero configuration build tool for the web. 📦🚀

GitHub - sstephenson/eco: Embedded CoffeeScript templates

GitHub - tntim96/JSCover: JSCover is a JavaScript Code Coverage Tool that measures line, branch and function coverage

GitHub - jscs-dev/node-jscs: :arrow_heading_up: JavaScript Code Style checker (unmaintained)

GitHub - EvandroLG/transitionEnd: :dizzy: TransitionEnd is an agnostic and cross-browser library to work with transitionend event.

GitHub - jacoborus/nanobar: Very lightweight progress bars. No jQuery

GitHub - pa7/heatmap.js: 🔥 JavaScript Library for HTML5 canvas based heatmaps

GitHub - Automattic/expect.js: Minimalistic BDD-style assertions for Node.JS and the browser.

GitHub - headjs/headjs: The only script in your HEAD.

GitHub - ecomfe/esl: enterprise standard loader

GitHub - flot/flot: Attractive JavaScript charts for jQuery

GitHub - prettier/prettier: Prettier is an opinionated code formatter.

GitHub - rgrove/lazyload: :skull: An ancient tiny JS and CSS loader from the days before everyone had written one. Unmaintained.

GitHub - linkedin/dustjs: Asynchronous Javascript templating for the browser and server

GitHub - kenshin54/popline: Popline is an HTML5 Rich-Text-Editor Toolbar

GitHub - russll/awesome-derby: A collection of awesome derby components

GitHub - getify/TypL: The Type Linter for JS

GitHub - typicode/husky: Git hooks made easy 🐶 woof!

GitHub - 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.

GitHub - rdio/jsfmt: For formatting, searching, and rewriting JavaScript.

GitHub - ripplejs/ripple: A tiny foundation for building reactive views

GitHub - ryanseys/lune: :new_moon: Lune.js — Calculate the phases of the moon

AutoAnimate - Add motion to your apps with a single line of code

GitHub - derbyjs/derby: MVC framework making it easy to write realtime, collaborative applications that run in both Node.js and browsers

GitHub - davatron5000/FitVids.js: A lightweight, easy-to-use jQuery plugin for fluid width video embeds.

anime.js

GitHub - alanrsoares/prelude-js: functional/point-free utils for JavaScript

GitHub - retejs/rete: JavaScript framework for visual programming

GitHub - zzarcon/focusable: :flashlight: Set a spotlight focus on DOM element adding a overlay layer to the rest of the page

GitHub - componentjs/component: frontend package manager and build tool for modular web applications

clipboard.js

GitHub - seajs/seajs: A Module Loader for the Web

GitHub - laurentj/slimerjs: A scriptable browser like PhantomJS, based on Firefox

GitHub - developit/microbundle: 📦 Zero-configuration bundler for tiny modules.

GitHub - dc-js/dc.js: Multi-Dimensional charting built to work natively with crossfilter rendered with d3.js

GitHub - sinonjs/sinon: Test spies, stubs and mocks for JavaScript.

GitHub - hakimel/stroll.js: CSS3 list scroll effects

GitHub - chinchang/hint.css: A CSS only tooltip library for your lovely websites.

GitHub - sveltejs/svelte: Cybernetically enhanced web apps

GitHub - ded/script.js: Asyncronous JavaScript loader and dependency manager

GitHub - xtremespb/taracotjs-generator: TaracotJS Instance Generator

GitHub - emberjs/ember.js: Ember.js - A JavaScript framework for creating ambitious web applications

AmplitudeJS: Design your web audio player, the way you want.

GitHub - wagerfield/parallax: Parallax Engine that reacts to the orientation of a smart device

GitHub - yanhaijing/lodjs: JavaScript模块加载器，基于AMD。迄今为止，对AMD理解最好的实现。

GitHub - jashkenas/backbone: Give your JS App some Backbone with Models, Views, Collections, and Events

GitHub - teambit/bit: A build system for development of composable software.

O JavaScript que você deveria conhecer.

GitHub - leongersen/noUiSlider: noUiSlider is a lightweight, ARIA-accessible JavaScript range slider with multi-touch and keyboard support. It is fully GPU animated: no reflows, so it is fast; even on older devices. It also fits wonderfully in responsive designs and has no dependencies.

GitHub - lepture/editor: A markdown editor. http://lab.lepture.com/editor/

GitHub - avajs/ava: Node.js test runner that lets you develop with confidence 🚀

GitHub - eslint/eslint: Find and fix problems in your JavaScript code.

GitHub - ariya/esprima: ECMAScript parsing infrastructure for multipurpose analysis

GitHub - mindmup/bootstrap-wysiwyg: Tiny bootstrap-compatible WISWYG rich text editor

GitHub - senchalabs/jsduck: Simple JavaScript Duckumentation generator.

GitHub - plexis-js/plexis: Lo-fi, powerful, community-driven string manipulation library.

GitHub - ZLY201/js-sdsl: A javascript standard data structure library which benchmark against C++ STL.

GitHub - s-yadav/ScrollMenu: A new interface to replace your old boring scrollbar

GitHub - developit/stockroom: 🗃 Offload your store management to a worker easily.

GitHub - adrienjoly/playemjs: ▶️ Streams a list of tracks from Youtube, Soundcloud, Vimeo...

GitHub - ender-js/Ender: the no-library library: open module JavaScript framework

GitHub - angular/angular.js: AngularJS - HTML enhanced for web apps!

GitHub - ramda/ramda: :ram: Practical functional Javascript

GitHub - NativeScript/NativeScript: ⚡ Empowering JavaScript with native platform APIs. ✨ Best of all worlds (TypeScript, Swift, Objective C, Kotlin, Java, Dart). Use what you love ❤️ Angular, Capacitor, Ionic, React, Solid, Svelte, Vue with: iOS (UIKit, SwiftUI), Android (View, Jetpack Compose), Dart (Flutter) and you name it compatible.

GitHub - hustcc/timeago.js: :clock8: timeago.js is a tiny(2.0 kb) library used to format date with `*** time ago` statement.

GitHub - webdriverio/webdriverio: Next-gen browser and mobile automation test framework for Node.js

GitHub - emadalam/atvjs: Blazing fast Apple TV application development using pure JavaScript

GitHub - codemirror/codemirror5: In-browser code editor (version 5, legacy)

GitHub - ScottHamper/Cookies: JavaScript Client-Side Cookie Manipulation Library

GitHub - Alex-D/Trumbowyg: A lightweight and amazing WYSIWYG JavaScript editor under 10kB

GitHub - slab/quill: Quill is a modern WYSIWYG editor built for compatibility and extensibility

GitHub - moment/luxon: ⏱ A library for working with dates and times in JS

GitHub - Qix-/color: :rainbow: Javascript color conversion and manipulation library

GitHub - nodeca/babelfish: human friendly i18n for javascript (node.js + browser)

GitHub - arashmanteghi/simptip: A simple CSS tooltip made with Sass

GitHub - assaf/zombie: Insanely fast, full-stack, headless browser testing using node.js

GitHub - harvesthq/chosen: Deprecated - Chosen is a library for making long, unwieldy select boxes more friendly.

GitHub - mrmrs/fluidity: The worlds smallest fully-responsive css framework

GitHub - davidsonfellipe/lena.js: :woman: Library for image processing

GitHub - swannodette/mori: ClojureScript's persistent data structures and supporting API from the comfort of vanilla JavaScript

GitHub - Leaflet/Leaflet: 🍃 JavaScript library for mobile-friendly interactive maps 🇺🇦

GitHub - stutrek/scrollmonitor: A simple and fast API to monitor elements as you scroll

GitHub - aehlke/tag-it: A jQuery UI plugin to handle multi-tag fields as well as tag suggestions/autocomplete.

SurveyJS - JavaScript Libraries for Surveys and Forms

GitHub - requirejs/requirejs: A file and module loader for JavaScript

GitHub - jcoppieters/cody: Javascript Content Management System running on Node.js

GitHub - gumroad/countdown.js: Super simple countdowns.

GitHub - buunguyen/topbar: Tiny & beautiful site-wide progress indicator

GitHub - brianleroux/lawnchair: A lightweight clientside JSON document store,

GitHub - frappe/datatable: The Missing Javascript Datatable for the Web

GitHub - ealush/vest: Vest ✅ Declarative validations framework

GitHub - Bogdan-Lyashenko/codecrumbs: Learn, design or document codebase by putting breadcrumbs in source code. Live updates, multi-language support and more.

GitHub - marpple/FxTS: A functional programming library for TypeScript/JavaScript

GitHub - andreruffert/rangeslider.js: 🎚 HTML5 input range slider element jQuery polyfill

GitHub - visionmedia/move.js: CSS3 backed JavaScript animation framework

GitHub - twitter/typeahead.js: typeahead.js is a fast and fully-featured autocomplete library

GitHub - vercel/swr: React Hooks for Data Fetching

GitHub - impress/impress.js: It's a presentation framework based on the power of CSS3 transforms and transitions in modern browsers and inspired by the idea behind prezi.com.

GitHub - jslint-org/jslint: JSLint, The JavaScript Code Quality and Coverage Tool

GitHub - shepherd-pro/shepherd: Guide your users through a tour of your app

GitHub - alex-seville/blanket: blanket.js is a simple code coverage library for javascript. Designed to be easy to install and use, for both browser and nodejs.

GitHub - mochajs/mocha: ☕️ simple, flexible, fun javascript test framework for node.js & the browser

GitHub - ractivejs/ractive: Next-generation DOM manipulation

GitHub - kripken/sql.js

GitHub - Mango/slideout: A touch slideout navigation menu for your mobile web apps.

GitHub - iamkun/dayjs: ⏰ Day.js 2kB immutable date-time library alternative to Moment.js with the same modern API

GitHub - FieldVal/fieldval-js

GitHub - taylorhakes/fecha: Lightweight and simple JS date formatting and parsing

GitHub - kamranahmedse/driver.js: A light-weight, no-dependency, vanilla JavaScript engine to drive the user's focus across the page

GitHub - i18next/i18next: i18next: learn once - translate everywhere

GitHub - freqdec/slabText: A jQuery plugin for producing big, bold & responsive headlines

GitHub - hakimel/Ladda: Buttons with built-in loading indicators.

GitHub - stephband/jparallax: jQuery plugin for creating interactive parallax effect

GitHub - jeresig/jquery.hotkeys: jQuery Hotkeys lets you watch for keyboard events anywhere in your code supporting almost any key combination.

GitHub - sorich87/bootstrap-tour: Quick and easy product tours with Twitter Bootstrap Popovers

GitHub - victor-am/rails-ranger: 🤠 An opinionated AJAX client for Ruby on Rails APIs

GitHub - rawify/Fraction.js: Fraction is a rational numbers library written in JavaScript

GitHub - madrobby/keymaster: A simple micro-library for defining and dispatching keyboard shortcuts. It has no dependencies.

GitHub - qunitjs/qunit: 🔮 An easy-to-use JavaScript unit testing framework.

GitHub - jyoungblood/smoke.js: framework-agnostic styled alert system for javascript

GitHub - bowser-js/bowser: a browser detector

GitHub - nodize/nodizecms: A Node.js CMS written in CoffeeScript, with a user friendly backend

GitHub - karma-runner/karma: Spectacular Test Runner for JavaScript

GitHub - xodio/hm-def: Runtime type checking for JS with Hindley Milner signatures

GitHub - casperjs/casperjs: CasperJS is no longer actively maintained. Navigation scripting and testing utility for PhantomJS and SlimerJS

GitHub - jDataView/jBinary: High-level API for working with binary data.

GitHub - mrmrs/colors: Smarter defaults for colors on the web.

GitHub - heluxjs/helux: A reactive atomic state engine for React like.

GitHub - medialize/URI.js: Javascript URL mutation library

GitHub - preactjs/preact: ⚛️ Fast 3kB React alternative with the same modern API. Components & Virtual DOM.

GitHub - mholt/PapaParse: Fast and powerful CSV (delimited text) parser that gracefully handles large files and malformed input

GitHub - cameronmcefee/plax: JQuery powered parallaxing

GitHub - aaronpowell/db.js: db.js is a wrapper for IndexedDB to make it easier to work against

GitHub - bchanx/slidr: add some slide effects.

GitHub - bradfrost/this-is-responsive: This Is Responsive

GitHub - michaelvillar/dynamics.js: Javascript library to create physics-based animations

GitHub - MithrilJS/mithril.js: A JavaScript Framework for Building Brilliant Applications

GitHub - liqvidjs/liqvid: Library for interactive videos in React

GitHub - locomotivemtl/locomotive-scroll: 🛤 Detection of elements in viewport & smooth scrolling with parallax.

GitHub - thlorenz/proxyquire: 🔮 Proxies nodejs require in order to allow overriding dependencies during testing.

GitHub - pugjs/pug: Pug – robust, elegant, feature rich template engine for Node.js

GitHub - mrdoob/three.js: JavaScript 3D Library.

GitHub - vuejs/vue: This is the repo for Vue 2. For Vue 3, go to https://github.com/vuejs/core

GitHub - sutoiku/jsdox: simplified jsdoc 3

GitHub - pouchdb/pouchdb: :kangaroo: - PouchDB is a pocket-sized database.

GitHub - localForage/localForage: 💾 Offline storage, improved. Wraps IndexedDB, WebSQL, or localStorage using a simple but powerful API.

GitHub - ajaxorg/ace: Ace (Ajax.org Cloud9 Editor)

GitHub - panzerdp/voca: The ultimate JavaScript string library

GitHub - josdejong/jsoneditor: A web-based tool to view, edit, format, and validate JSON

GitHub - JoanClaret/slide-and-swipe-menu: :zap: A sliding swipe menu that works with touchSwipe library.

GitHub - tape-testing/tape: tap-producing test harness for node and browsers

GitHub - IonDen/ion.sound: JavaScript plugin for playing sounds and music in browsers

GitHub - olado/doT: The fastest + concise javascript template engine for nodejs and browsers. Partials, custom delimiters and more.

GitHub - wjcrowcroft/accounting.js: A lightweight JavaScript library for number, money and currency formatting. (MOVED)

GitHub - puppeteer/puppeteer: JavaScript API for Chrome and Firefox

GitHub - volosoft/jtable: A JQuery plugin to create AJAX based CRUD tables.

GitHub - CodeByZach/pace: Automatically add a progress bar to your site.

GitHub - curvenote/article: Components for interactive scientific writing, reactive documents and explorable explanations.

GitHub - KID-joker/stokado: stokado can proxy objects of any storage-like, providing getter/setter syntax sugars, serialization, subscription listening, expiration setting, one-time value retrieval.

GitHub - strawdynamics/drift: Easily add "zoom on hover" functionality to your site's images. Lightweight, no-dependency JavaScript.

GitHub - caolan/jam: JavaScript package manager - using a browser-focused and RequireJS compatible repository

GitHub - cubiq/iscroll: Smooth scrolling for the web

GitHub - matthewmueller/date: Date() for humans

GitHub - ReactiveX/rxjs: A reactive programming library for JavaScript

GitHub - alexei/sprintf.js: sprintf.js is a complete open source JavaScript sprintf implementation

GitHub - fkirc/attranslate: A command line tool for translating JSON, YAML, CSV, ARB, XML (via a CLI)

GitHub - Mikhus/domurl: Lightweight URL manipulation with JavaScript

GitHub - moment/moment: Parse, validate, manipulate, and display dates in javascript.

GitHub - chrishumboldt/Webplate: Webplate is an awesome front-end framework that lets you stay focused on building your site or app all the while remaining really easy to use.

GitHub - glidejs/glide: A dependency-free JavaScript ES6 slider and carousel. It’s lightweight, flexible and fast. Designed to slide. No less, no more

GitHub - bankfacil/vanilla-masker

GitHub - bevacqua/contra: :surfer: Asynchronous flow control with a functional taste to it

GitHub - h5bp/mobile-boilerplate: DEPRECATED - A front-end template that helps you build fast, modern mobile web apps.

GitHub - browserify/browserify: browser-side require() the node.js way

GitHub - js-cookie/js-cookie: A simple, lightweight JavaScript API for handling browser cookies

GitHub - apvarun/toastify-js: Pure JavaScript library for better notification messages

GitHub - easelinc/tourist: Simple, flexible tours for your app

GitHub - metricsgraphics/metrics-graphics: A library optimized for concise and principled data graphics and layouts.

GitHub - esamattis/underscore.string: String manipulation helpers for javascript

GitHub - greensock/GSAP: GSAP (GreenSock Animation Platform), a JavaScript animation library for the modern web

GitHub - novuhq/novu: Open-Source Notification Platform. Embeddable Notification Center, E-mail, Push and Slack Integrations.

GitHub - tsparticles/tsparticles: tsParticles - Easily create highly customizable JavaScript particles effects, confetti explosions and fireworks animations and use them as animated backgrounds for your website. Ready to use components available for React.js, Vue.js (2.x and 3.x), Angular, Svelte, jQuery, Preact, Inferno, Solid, Riot and Web Components.

GitHub - creationix/step: An async control-flow library that makes stepping through logic easy.

GitHub - date-fns/date-fns: ⏳ Modern JavaScript date utility library ⌛️

GitHub - sindresorhus/multiline: Multiline strings in JavaScript

GitHub - bower/bower: A package manager for the web

GitHub - tinymce/tinymce: The world's #1 JavaScript library for rich text editing. Available for React, Vue and Angular

GitHub - d3/d3: Bring data to life with SVG, Canvas and HTML. :bar_chart::chart_with_upwards_trend::tada:

GitHub - flesler/hashmap: HashMap JavaScript class for Node.js and the browser. The keys can be anything and won't be stringified

GitHub - pencilblue/pencilblue: Business class content management for Node.js (plugins, server cluster management, data-driven pages)

GitHub - usablica/progress.js: ProgressJs is a JavaScript and CSS3 library which help developers to create and manage progress bar for every objects on the page.

GitHub - rawify/Quaternion.js: A JavaScript Quaternion library

GitHub - bettiolo/oauth-signature-js: JavaScript OAuth 1.0a signature generator (RFC 5849) for node and the browser

GitHub - WickyNilliams/headroom.js: Give your pages some headroom. Hide your header until you need it

GitHub - strapi/strapi: 🚀 Strapi is the leading open-source headless CMS. It’s 100% JavaScript/TypeScript, fully customizable and developer-first.

GitHub - benpickles/peity: Progressive <svg> pie, donut, bar and line charts

GitHub - davidjerleke/embla-carousel: A lightweight carousel library with fluid motion and great swipe precision.

GitHub - emailmonday/Cerberus: A few simple, but solid patterns for responsive HTML email templates and newsletters. Even in Outlook and Gmail.

GitHub - mediaelement/mediaelement: HTML5 <audio> or <video> player with support for MP4, WebM, and MP3 as well as HLS, Dash, YouTube, Facebook, SoundCloud and others with a common HTML5 MediaElement API, enabling a consistent UI in all browsers.

GitHub - woocommerce/FlexSlider: An awesome, fully responsive jQuery slider plugin

GitHub - PANmedia/raptor-editor: Raptor, an HTML5 WYSIWYG content editor!

GitHub - spine/spine: Lightweight MVC library for building JavaScript applications

GitHub - fuse-box/fuse-box: A blazing fast js bundler/loader with a comprehensive API :fire:

GitHub - ckeditor/ckeditor4-releases: Official distribution releases of CKEditor 4.

GitHub - paularmstrong/swig: Take a swig of the best template engine for JavaScript.

GitHub - snd/url-pattern: easier than regex string matching patterns for urls and other strings. turn strings into data or data into strings.

GitHub - dream-num/Luckysheet: Luckysheet is an online spreadsheet like excel that is powerful, simple to configure, and completely open source.

GitHub - tj/dox: JavaScript documentation generator for node using markdown and jsdoc

GitHub - mauriciosantos/Buckets-JS: A complete, fully tested and documented data structure library written in pure JavaScript.

GitHub - airbnb/polyglot.js: Give your JavaScript the ability to speak many languages.

GitHub - metafizzy/flickity: :leaves: Touch, responsive, flickable carousels

GitHub - dimsemenov/PhotoSwipe: JavaScript image gallery for mobile and desktop, modular, framework independent

GitHub - developit/greenlet: 🦎 Move an async function into its own thread.

GitHub - jestjs/jest: Delightful JavaScript Testing.

GitHub - stevenmiller888/mind: A neural network library built in JavaScript

GitHub - logicalparadox/matcha: A caffeine driven, simplistic approach to benchmarking.

GitHub - Liberty-liu/Everright-formEditor: :guide_dog: Powerful lowcode|vue form editor,generator,designer,builder library. It provides an easy way to create custom forms. The project is extensible, easy to use and configure, and provides many commonly used form components and functions(vue可视化低代码表单设计器、表单编辑器、element-plus vant表单设计)

GitHub - nodeca/pica: Resize image in browser with high quality and high speed

GitHub - fictionco/fiction: (Public Release Summer 2024) Personal Marketing Platform. A powerful platform for your online identity.

GitHub - antoniodeluca/dn2a: Dynamic Neural Networks Architect

GitHub - uxsolutions/bootstrap-datepicker: A datepicker for twitter bootstrap (@twbs)

GitHub - geosigno/simpleParallax.js: Easy Parallax Effect for React & JavaScript

GitHub - validatorjs/validator.js: String validation

GitHub - Pikaday/Pikaday: A refreshing JavaScript Datepicker — lightweight, no dependencies, modular CSS

GitHub - spmjs/spm: Brand new static package manager.

GitHub - JSMonk/sweet-monads: The library which provides useful monads, interfaces, and lazy iterators.

GitHub - angular/angular: Deliver web apps with confidence 🚀

GitHub - wjcrowcroft/money.js: money.js is a tiny (1kb) javascript currency conversion library, for web & nodeJS. (MOVED)

GitHub - zendesk/cross-storage: Cross domain local storage, with permissions

GitHub - infusion/Complex.js: Complex.js is a com numbers library written in JavaScript

GitHub - addyosmani/basket.js: A script and resource loader for caching & loading files with localStorage

GitHub - hammerjs/touchemulator: Emulate touch input on your desktop

GitHub - lightningtgc/MProgress.js: Material Progress —Google Material Design Progress linear bar. By using CSS3 and vanilla JavaScript.

GitHub - lumeland/lume: 🔥 Static site generator for Deno 🦕

GitHub - FrDH/mmenu-js: The best javascript plugin for app look-alike on- and off-canvas menus with sliding submenus for your website and webapp.

GitHub - DevExpress/testcafe: A Node.js tool to automate end-to-end web testing.

GitHub - aidenybai/lucia: 🙋‍♀️ 3kb library for tiny web apps

GitHub - jpillora/jquery.rest: A jQuery plugin for easy consumption of RESTful APIs

GitHub - danielstjules/jsinspect: Detect copy-pasted and structurally similar code

GitHub - remult/remult: Full-stack CRUD, simplified, with SSOT TypeScript entities

GitHub - pozadi/kefir: You're looking for https://github.com/rpominov/kefir

GitHub - facebook/react-native: A framework for building native applications using React

GitHub - azer/prova: Test runner based on Tape and Browserify

GitHub - akrymski/espresso.js: Super minimal MVC library

GitHub - HubSpot/odometer: Smoothly transitions numbers with ease. #hubspot-open-source

GitHub - lrsjng/modulejs: Lightweight JavaScript module system.

GitHub - anonrig/url-js: Super fast spec-compliant URL state machine for Node.js

GitHub - nodeca/bag.js: JS / CSS / files loader + key/value storage

GitHub - coolwanglu/vim.js: JavaScript port of Vim

GitHub - antvis/G2Plot: :dango: An interactive and responsive charting library based on G2.

GitHub - infusion/Polynomial.js: A JavaScript library to work with polynomials

GitHub - andrewplummer/Sugar: A Javascript library for working with native objects.

GitHub - amsul/pickadate.js: The mobile-friendly, responsive, and lightweight jQuery date & time input picker.

GitHub - cujojs/most: Ultra-high performance reactive programming

GitHub - google/blockly: The web-based visual programming editor.

GitHub - tobiasahlin/SpinKit: A collection of loading indicators animated with CSS

GitHub - kartograph/kartograph.js: UNMAINTAINED Open source JavaScript renderer for Kartograph SVG maps

GitHub - tictail/bounce.js: Create beautiful CSS3 powered animations in no time.

GitHub - jorgebucaran/hyperapp: 1kB-ish JavaScript framework for building hypertext applications

GitHub - sindresorhus/screenfull: Simple wrapper for cross-browser usage of the JavaScript Fullscreen API

GitHub - shutterstock/rickshaw: JavaScript toolkit for creating interactive real-time graphs

GitHub - Wildhoney/Keo: Plain functions for a more functional Deku approach to creating stateless React components, with functional goodies such as compose, memoize, etc... for free.

The smallest, most flexible online video player - Wowza Flowplayer

GitHub - theintern/intern: A next-generation code testing stack for JavaScript.

GitHub - rollup/rollup: Next-generation ES module bundler

GitHub - riot/riot: Simple and elegant component-based UI library

GitHub - tiff/wysihtml5: Open source rich text editor based on HTML5 and the progressive-enhancement approach. Uses a sophisticated security concept and aims to generate fully valid HTML5 markup by preventing unmaintainable tag soups and inline styles.

GitHub - andris9/jStorage: jStorage is a simple key/value database to store data on browser side

GitHub - petkaantonov/bluebird: :bird: Bluebird is a full featured promise library with unmatched performance.

GitHub - caolan/async: Async utilities for node and the browser

GitHub - jariz/vibrant.js: Extract prominent colors from an image. JS port of Android's Palette.

GitHub - dtao/lazy.js: Like Underscore, but lazier

GitHub - ttag-org/ttag: :orange_book: simple approach for javascript localization

GitHub - ghepting/jquery-responsive-text: Make your text sizing responsive!

GitHub - darsain/sly: JavaScript library for one-directional scrolling with item based navigation support.

GitHub - IanLunn/Sequence: The responsive CSS animation framework for creating unique sliders, presentations, banners, and other step-based applications.

GitHub - parallax/jsPDF: Client-side JavaScript PDF generation for everyone.

GitHub - marko-js/marko: A declarative, HTML-based language that makes building web apps fun

GitHub - highlightjs/highlight.js: JavaScript syntax highlighter with language auto-detection and zero dependencies.

GitHub - svgdotjs/svg.js: The lightweight library for manipulating and animating SVG

GitHub - YahooArchive/xss-filters: Secure XSS Filters.

GitHub - gotwarlost/istanbul: Yet another JS code coverage tool that computes statement, line, function and branch coverage with module loader hooks to transparently add coverage when running tests. Supports all JS coverage use cases including unit tests, server side functional tests and browser tests. Built for scale.

GitHub - meteor/meteor: Meteor, the JavaScript App Platform

GitHub - inventures/hatchjs: Hatch.js - not officially supported

GitHub - reactioncommerce/reaction: Mailchimp Open Commerce is an API-first, headless commerce platform built using Node.js, React, GraphQL. Deployed via Docker and Kubernetes.

GitHub - jashkenas/underscore: JavaScript's utility _ belt

GitHub - raphaelcruzeiro/jquery-notebook: A modern, simple and elegant WYSIWYG rich text editor.

GitHub - xtemplate/xtemplate: eXtensible Template Engine lib for node and the browser

GitHub - facebookarchive/draft-js: A React framework for building text editors.

vis.js

GitHub - mrdimosthenis/Synapses: A group of neural-network libraries for functional and mainstream languages

GitHub - bestiejs/benchmark.js: A benchmarking library. As used on jsPerf.com.

GitHub - basecamp/trix: A rich text editor for everyday writing

GitHub - lukehaas/css-loaders: A collection of loading spinners animated with CSS

GitHub - kimmobrunfeldt/progressbar.js: Responsive and slick progress bars

GitHub - JoanClaret/jcSlider: :snowboarder: A responsive slider jQuery plugin with CSS animations

GitHub - LinkedInAttic/hopscotch: A framework to make it easy for developers to add product tours to their pages.

GitHub - DamianOsipiuk/vue-query: Hooks for fetching, caching and updating asynchronous data in Vue

GitHub - twitter/hogan.js: A compiler for the Mustache templating language

GitHub - GoogleChromeLabs/clooney: Clooney is an actor library for the web. Use workers without thinking about workers.

GitHub - testing-library/react-testing-library: 🐐 Simple and complete React DOM testing utilities that encourage good testing practices.

Testing Frameworks for Javascript | Write, Run, Debug | Cypress

High-Performance JavaScript Charts | WebGL JS Charts Library

GitHub - marcelodolza/iziToast: Elegant, responsive, flexible and lightweight notification plugin with no dependencies.

GitHub - jquery-validation/jquery-validation: jQuery Validation Plugin library sources

GitHub - animate-css/animate.css: 🍿 A cross-browser library of CSS animations. As easy to use as an easy thing.

GitHub - 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.

Data Apps for Production | Plotly

GitHub - summernote/summernote: Super simple WYSIWYG editor

GitHub - dawidjaniga/map-countdown: Display the countdown on top of the Google Maps

GitHub - marcuswestin/store.js: Cross-browser storage for all use cases, used across the web.

GitHub - Guseyn/EHTML: HTML as Template Language

GitHub - usablica/intro.js: Lightweight, user-friendly onboarding tour library

GitHub - zachleat/BigText: jQuery plugin, calculates the font-size and word-spacing needed to match a line of text to a specific width.

GitHub - CesiumGS/cesium: An open-source JavaScript library for world-class 3D globes and maps :earth_americas:

GitHub - D-Marc1/far-fetch: Modern Fetch API wrapper for simplicity.

GitHub - esdoc/esdoc: ESDoc - Good Documentation for JavaScript

GitHub - EvandroLG/selecting: :fishing_pole_and_fish: A library that allows you to access the text selected by the user

Web Workers: How to add multi-threading in JS

GitHub - 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.

GitHub - sofish/pen: enjoy live editing (+markdown)

GitHub - BuilderIO/partytown: Relocate resource intensive third-party scripts off of the main thread and into a web worker. 🎉

GitHub - jamesallardice/Placeholders.js: A JavaScript polyfill for the HTML5 placeholder attribute

GitHub - yairEO/fancyInput: Makes typing in input fields fun with CSS3 effects

React

npm run-scripts boilerplate

GitHub - adamwdraper/Numeral-js: A javascript library for formatting and manipulating numbers.

Home - Slide SJS

GitHub - keithamus/jwerty: ⌨ Awesome handling of keyboard events

GitHub - dmauro/Keypress: A keyboard input capturing utility in which any key can be a modifier key.

GitHub - LeaVerou/animatable: One property, two values, endless possiblities

GitHub - opticdev/optic: OpenAPI linting, diffing and testing. Optic helps prevent breaking changes, publish accurate documentation and improve the design of your APIs.

GitHub - BayesWitnesses/m2cgen: Transform ML models into a native code (Java, C, Python, Go, JavaScript, Visual Basic, C#, R, PowerShell, PHP, Dart, Haskell, Ruby, F#, Rust) with zero dependencies

GitHub - andywer/threads.js: 🧵 Make web workers & worker threads as simple as a function call.

GitHub - TanStack/query: 🤖 Powerful asynchronous state management, server-state utilities and data fetching for the web. TS/JS, React Query, Solid Query, Svelte Query and Vue Query.

GitHub - calebjacob/tooltipster: A jQuery tooltip plugin

GitHub - fabricjs/fabric.js: Javascript Canvas Library, SVG-to-Canvas (& canvas-to-SVG) Parser

GitHub - 10bestdesign/jqvmap: jQuery Vector Map Library

GitHub - heavysixer/d4: A friendly reusable charts DSL for D3

GitHub - beautiful-docs/beautiful-docs: A beautiful way to read documentation

GitHub - rmm5t/jquery-timeago: :clock8: The original jQuery plugin that makes it easy to support automatically updating fuzzy timestamps (e.g. "4 minutes ago").

GitHub - knockout/knockout: Knockout makes it easier to create rich, responsive UIs with JavaScript

GitHub - vercel/ms: Tiny millisecond conversion utility

GitHub - mobxjs/mobx: Simple, scalable state management.

GitHub - fgnass/spin.js: A spinning activity indicator

GitHub - rse/es6-features: ECMAScript 6: Feature Overview & Comparison

GitHub - 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.

GitHub - chuckyglitch/novacancy.js: Text Neon Golden effect jQuery plug-in

GitHub - peachananr/shuffle-images: The Simplest Way to shuffle through images in a Creative Way

GitHub - mike-zarandona/PrettyEmbed.js: Prettier embeds for your YouTubes - with nice options like high-res preview images, advanced customization of embed options, and optional FitVids support.

GitHub - camwiegert/typical: Animated typing in ~400 bytes 🐡 of JavaScript

GitHub - Acconut/polyplayer: Rule YouTube, Soundcloud and Vimeo player with one API

GitHub - immutable-js/immutable-js: Immutable persistent data collections for Javascript which increase efficiency and simplicity.

GitHub - dropzone/dropzone: Dropzone is an easy to use drag'n'drop library. It supports image previews and shows nice progress bars.

GitHub - joeattardi/picmo: JavaScript emoji picker. Any app, any framework.

GitHub - neuledge/computed-types: 🦩 Joi like validations for TypeScript