axios 101,010

| updated 2 months ago | MIT License

Promise based HTTP client for the browser and node.js

compose 986

| updated 3 months ago | MIT License

Middleware composition utility

express 61,356

| updated 3 months ago | MIT License

Fast, unopinionated, minimalist web framework for node.

falcor 10,321

| updated 2 months ago | Apache License 2.0

A JavaScript library for efficient data fetching

fastify 28,047

| updated about 2 months ago | Other

Fast and low overhead web framework, for Node.js

hapi 14,332

| updated about 2 months ago | Other

The Simple, Secure Framework Developers Trust

insomnia 30,407

| updated 21 days ago | MIT License

The open-source, cross-platform API client for GraphQL, REST, WebSockets and gRPC.

json-server 68,301

| updated 14 days ago | MIT License

Get a full fake REST API with zero coding in less than 30 seconds (seriously)

koa 34,326

| updated about 2 months ago | MIT License

Expressive middleware for node.js using ES2017 async functions

polka 5,211

| updated 4 months ago | MIT License

A micro web server so fast, it'll make you dance! 👯

anime 46,923

| updated 27 days ago | MIT License

JavaScript animation engine

GSAP 16,795

| updated 3 months ago

GreenSock's GSAP JavaScript animation library (including Draggable).

lax.js 10,070

| updated 7 months ago | MIT License

Simple & lightweight (<4kb gzipped) vanilla JavaScript library to create smooth & beautiful animations when you scroll.

popmotion 19,464

| updated 4 months ago

Simple animation libraries for delightful user interfaces

SVG-Morpheus 2,681

| updated about 6 years ago | MIT License

JavaScript library enabling SVG icons to morph from one to the other. It implements Material Design's Delightful Details transitions. (THIS PROJECT IS NOT MAINTAINED ANYMORE)

turn.js 6,969

| updated 2 months ago | Other

The page flip effect for HTML5

vivus 14,854

| updated about 1 year ago | MIT License

JavaScript library to make drawing animation on SVG

clappr 6,615

| updated 8 months ago | BSD 3-Clause "New...

🎬 An extensible media player for the web.

exifr 872

| updated 4 months ago | MIT License

📷 The fastest and most versatile JS EXIF reading library.

ffmpeg.js 3,027

| updated about 1 year ago | Other

Port of FFmpeg with Emscripten

FitVids.js 4,783

| updated over 1 year ago

A lightweight, easy-to-use jQuery plugin for fluid width video embeds.

flowplayer 1,910

| updated almost 2 years ago | Other

The HTML5 video player for the web

flv.js 22,341

| updated 4 months ago | Apache License 2.0

HTML5 FLV Player

hls.js 13,327

| updated 2 days ago | Other

HLS.js is a JavaScript library that plays HLS in browsers with support for MSE.

howler.js 21,875

| updated 4 months ago | MIT License

Javascript audio library for the modern web.

ion.sound 711

| updated over 3 years ago | MIT License

JavaScript plugin for playing sounds and music in browsers

mediaelement 8,068

| updated about 2 months ago | MIT License

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.

photobooth-js 576

| updated almost 3 years ago | Other

A widget that allows users to take their avatar pictures on your site

playemjs 94

| updated 9 months ago | MIT License

▶️ Streams a list of tracks from Youtube, Soundcloud, Vimeo...

plyr 24,326

| updated about 2 months ago | MIT License

A simple HTML5, YouTube and Vimeo player

polyplayer 40

| updated almost 3 years ago

Rule YouTube, Soundcloud and Vimeo player with one API

popcorn-js 2,148

| updated about 6 years ago | MIT License

The HTML5 Media Framework. (Unmaintained. See https://github.com/menismu/popcorn-js for activity)

soundcloud-custom-player 699

| updated almost 8 years ago

The SoundCloud custom javascript based player

SoundJS 4,356

| updated 3 months ago | MIT License

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.

ts-audio 303

| updated 2 months ago | MIT License

🎼 ts-audio is an agnostic library that makes it easy to work with AudioContext and create audio playlists in the browser

video-react 2,523

| updated 4 months ago | MIT License

A web video player built for the HTML5 world using React library.

video.js 36,148

| updated 13 days ago | Other

Video.js - open source HTML5 video player

videojs-contrib-dash 291

| updated 4 months ago | Apache License 2.0

Video.js plugin for supporting the MPEG-DASH playback through a video.js player

videojs-record 1,337

| updated 2 months ago | MIT License

video.js plugin for recording audio/video/image files

videojs-vr 476

| updated 3 months ago | MIT License

A plugin to add 360 and VR video support to video.js.

casl 4,998

| updated 2 months ago | MIT License

CASL is an isomorphic authorization JavaScript library which restricts what resources a given user is allowed to access

awesomplete 6,922

| updated over 1 year ago | MIT License

Ultra lightweight, usable, beautiful autocomplete with zero dependencies.

Bootstrap-3-Typeahead 1,684

| updated over 1 year ago

The Typeahead plugin from Twitter's Bootstrap 2 ready to use with Bootstrap 3 and Bootstrap 4

jQuery-Autocomplete 3,534

| updated 3 months ago | Other

Ajax Autocomplete for jQuery allows you to easily create autocomplete/autosuggest boxes for text input fields

jquery-typeahead 543

| updated 3 months ago | MIT License

Javascript Typeahead (autocomplete) plugin with more than 50 options and callbacks.

rot.js 2,228

| updated 6 months ago | BSD 3-Clause "New...

ROguelike Toolkit in JavaScript. Cool dungeon-related stuff, interactive manual, documentation, tests!

typeahead.js 16,539

| updated 5 months ago | MIT License

typeahead.js is a fast and fully-featured autocomplete library

vue-instantsearch 854

| updated 5 months ago | MIT License

👀 Algolia components for building search UIs with Vue.js

jsqrcode 282

| updated over 4 years ago | Apache License 2.0

[deprecated] Lazarsoft's jsqrcode as a node module, object oriented, and with tests

quaggaJS 4,817

| updated 3 months ago | MIT License

An advanced barcode-scanner written in JavaScript

AlloyFinger 3,377

| updated over 4 years ago | MIT License

Super tiny size multi-touch gestures library for the web. 　　　You can touch this →

bowser 5,283

| updated 4 months ago | Other

a browser detector

jsvu 1,698

| updated 3 months ago | Apache License 2.0

JavaScript (engine) Version Updater

Modernizr 25,532

| updated about 1 month ago | MIT License

Modernizr is a JavaScript library that detects HTML5 and CSS3 features in the user’s browser.

Parser-JavaScript 84

| updated 10 months ago | MIT License

Browser sniffing gone too far — A useragent parser library for JavaScript

platform.js 3,143

| updated 3 months ago | MIT License

A platform detection library.

useragent 886

| updated almost 2 years ago | MIT License

Useragent parser for Node.js, ported from browserscope.org

AdguardBrowserExtension 2,366

| updated about 1 month ago | GNU General Publi...

AdGuard browser extension

brave-browser 15,699

| updated 4 days ago | Mozilla Public Li...

Next generation Brave browser for Android, Linux, macOS, Windows.

chrome-api 93

| updated over 3 years ago

Polyfills, libraries and patches to aid Chrome extension developers.

crxviewer 1,245

| updated 5 months ago | Mozilla Public Li...

Add-on / web app to view the source code of Chrome / Firefox / Opera 15 extensions and zip files.

duckduckgo-privacy-extension 1,086

| updated 3 months ago | Apache License 2.0

DuckDuckGo Privacy Essentials browser extension for Firefox, Chrome.

ghostery-extension 1,236

| updated 27 days ago | Mozilla Public Li...

Ghostery Browser Extension for Firefox, Chrome, Opera, Edge and Safari

privacybadger 2,789

| updated 2 months ago | Other

Privacy Badger is a browser extension that automatically learns to block invisible trackers.

uBlock 36,984

| updated about 1 month ago | GNU General Publi...

uBlock Origin - An efficient blocker for Chromium and Firefox. Fast and lean.

vimium 20,774

| updated 5 days ago | MIT License

The hacker's browser.

webextension-polyfill 2,088

| updated 7 months ago | Mozilla Public Li...

A lightweight polyfill library for Promise-based WebExtension APIs in Chrome

brunch 6,831

| updated 8 months ago | MIT License

🍴 Web applications made easy. Since 2011.

copy-webpack-plugin 2,799

| updated 2 months ago | MIT License

Copy files and directories with webpack

css-loader 4,252

| updated about 2 months ago | MIT License

CSS Loader

extract-text-webpack-plugin 4,031

| updated over 4 years ago | MIT License

[DEPRECATED] Please use https://github.com/webpack-contrib/mini-css-extract-plugin Extracts text from a bundle into a separate file

file-loader 1,876

| updated over 2 years ago | MIT License

File Loader

fuse-box 4,023

| updated 10 months ago | MIT License

A blazing fast js bundler/loader with a comprehensive API 🔥

gulp 32,792

| updated 6 months ago | MIT License

A toolkit to automate & enhance your workflow

less-bundle 2

| updated 2 months ago | Apache License 2.0

Bundle less css compiler into a single dist that could be used in web workers.

mini-css-extract-plugin 4,592

| updated 3 months ago | MIT License

Lightweight CSS extraction plugin

parcel 42,503

| updated 2 months ago | MIT License

The zero configuration build tool for the web. 📦🚀

sass-loader 3,882

| updated 11 days ago | MIT License

Compiles Sass to CSS

style-loader 1,640

| updated 3 months ago | MIT License

Style Loader

terser 7,911

| updated 3 months ago | Other

🗜 JavaScript parser, mangler and compressor toolkit for ES6+

terser-webpack-plugin 1,878

| updated 3 months ago | MIT License

Terser Plugin

uglifyjs-webpack-plugin 1,382

| updated 3 months ago | MIT License

[deprecated] UglifyJS Plugin

url-loader 1,404

| updated over 2 years ago | MIT License

A loader for webpack which transforms files into base64 URIs

webpack-bundle-analyzer 12,313

| updated 3 months ago | MIT License

Webpack plugin and CLI utility that represents bundle content as convenient interactive zoomable treemap

cms 192

| updated 3 months ago | MIT License

Node.js Content Management System

gatsby 54,715

| updated 5 days ago | MIT License

The best React-based framework with performance, scalability and security built in.

gatsby-starter-default 1,387

| updated about 1 month ago | BSD Zero Clause L...

The default Gatsby starter

gutenberg 9,031

| updated 8 days ago | Other

The Block Editor project for WordPress and beyond. Plugin is available from the official repository.

keystone-classic 14,670

| updated about 2 months ago | MIT License

Node.js CMS and web app framework

netlify-cms 16,192

A Git-based CMS for Static Site Generators

netlify-identity-widget 735

| updated 2 months ago | MIT License

A zero config, framework free Netlify Identity widget

strapi 55,024

| updated 2 months ago | Other

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

css-loader 4,252

| updated about 2 months ago | MIT License

CSS Loader

css-modules-loader-core 92

| updated over 3 years ago

A loader-agnostic CSS Modules implementation, based on PostCSS

css-modules-require-hook 485

| updated about 4 years ago | MIT License

A require hook to compile CSS Modules in runtime

css-modulesify 406

| updated almost 4 years ago | MIT License

A browserify plugin to load CSS Modules

emotion 16,521

| updated 3 months ago | MIT License

👩‍🎤 CSS-in-JS library designed for high performance style composition

jss 6,977

| updated 3 months ago | MIT License

JSS is an authoring tool for CSS which uses JavaScript as a host language.

mini-css-extract-plugin 4,592

| updated 3 months ago | MIT License

Lightweight CSS extraction plugin

react-css-modules 5,235

| updated almost 4 years ago | Other

Seamless mapping of class names to CSS modules inside of React components.

style-loader 1,640

| updated 3 months ago | MIT License

Style Loader

date-picker 1,658

| updated 6 months ago | MIT License

Duet Date Picker is an open source version of Duet Design System’s accessible date picker. Try live example at https://duetds.github.io/date-picker/

daterangepicker 10,728

| updated 3 months ago

JavaScript Date Range, Date and Time Picker Component

fullcalendar 16,912

| updated 12 days ago | MIT License

Full-sized drag & drop event calendar in JavaScript

pickadate.js 7,728

| updated 6 months ago | MIT License

The mobile-friendly, responsive, and lightweight jQuery date & time input picker.

rome 2,912

| updated 10 months ago | MIT License

📆 Customizable date (and time) picker. Opt-in UI, no jQuery!

tui.calendar 10,887

| updated 3 months ago | MIT License

🍞📅A JavaScript calendar that has everything you need.

awesomplete 6,922

| updated over 1 year ago | MIT License

Ultra lightweight, usable, beautiful autocomplete with zero dependencies.

Blotter 2,980

| updated about 3 years ago | Other

A JavaScript API for drawing unconventional text effects on the web.

jsgif 1,052

| updated 4 months ago | MIT License

Save a HTML5 Canvas to GIF and Animations. A port of as3gif GIFPlayer to JS

p5.js 19,723

| updated about 1 month ago | GNU Lesser Genera...

p5.js is a client-side JS platform that empowers artists, designers, students, and anyone to learn to code and express themselves creatively on the web. It is based on the core principles of Processing. http://twitter.com/p5xjs —

shake.js 1,509

| updated almost 5 years ago | Other

A custom 'shake' event plugin for mobile web browsers using device accelerometer.

basic-jquery-slider 547

| updated almost 2 years ago

Simple to use, simple to theme, simple to customise.

bespoke 4,672

| updated about 3 years ago | MIT License

DIY Presentation Micro-Framework

flickity 7,375

| updated 2 months ago

🍃 Touch, responsive, flickable carousels

impress.js 37,301

| updated about 2 months ago | MIT License

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.

jcSlider 62

| updated almost 8 years ago

🏂 A responsive slider jQuery plugin with CSS animations

OwlCarousel2 7,804

| updated 3 months ago | Other

DEPRECATED jQuery Responsive Carousel.

PhotoSwipe 23,172

| updated 8 days ago | MIT License

JavaScript image gallery for mobile and desktop, modular, framework independent

react-slick 11,139

| updated 2 months ago | MIT License

React carousel component

Sequence 3,379

| updated about 3 years ago | Other

The responsive CSS animation framework for creating unique sliders, presentations, banners, and other step-based applications.

slick 28,029

| updated 2 months ago | MIT License

the last carousel you'll ever need

slidr 1,566

| updated about 3 years ago | MIT License

add some slide effects.

sly 2,881

| updated about 3 years ago

JavaScript library for one-directional scrolling with item based navigation support.

strut 1,706

| updated about 2 months ago | GNU Affero Genera...

Strut - An Impress.js and Bespoke.js Presentation Editor

vegas 1,806

| updated 4 months ago

Vegas is a jQuery/Zepto plugin to add beautiful backgrounds and Slideshows to DOM elements.

crossroads.js 1,444

| updated almost 7 years ago

JavaScript Routes

davis.js 533

| updated about 3 years ago

RESTful degradable JavaScript routing using pushState

director 5,622

| updated over 2 years ago | MIT License

a tiny and isomorphic URL router for JavaScript

kraken-js 4,944

| updated about 1 month ago | Other

An express-based Node.js web application bootstrapping module.

lunr.js 8,618

| updated over 1 year ago | MIT License

A bit like Solr, but much smaller and not as bright

navaid 741

| updated 4 months ago | MIT License

A navigation aid (aka, router) for the browser in 850 bytes~!

page.js 7,597

| updated 3 months ago

Micro client-side router inspired by the Express router

pathjs 1,091

| updated over 6 years ago

Simple, lightweight routing for web browsers

react-broadcast 1,325

| updated 4 months ago | MIT License

Reliably communicate state changes to deeply nested React elements

react-history 268

| updated over 5 years ago

Manage session history with React

vue-router 19,002

| updated 24 days ago | MIT License

🚦 The official router for Vue 2

clipboard.js 33,353

| updated 2 months ago | MIT License

✂️ Modern copy to clipboard. No Flash. Just 3kb gzipped 📋

select 158

| updated almost 5 years ago

Programmatically select the text of a HTML element

escodegen 2,523

| updated 3 months ago | BSD 2-Clause "Sim...

ECMAScript code generator

esquery 726

| updated 4 months ago | Other

ECMAScript AST query library.

html-loader 1,152

| updated 14 days ago | MIT License

HTML Loader

lebab 5,583

| updated 3 months ago | MIT License

Turn your ES5 code into readable ES6. Lebab does the opposite of what Babel does.

less-loader 940

| updated about 2 months ago | MIT License

Compiles Less to CSS

raw-loader 845

| updated over 2 years ago | MIT License

A loader for webpack that allows importing files as a String

stylus-loader 499

| updated 8 days ago | MIT License

🎨 A stylus loader for webpack.

worker-loader 1,442

| updated about 2 years ago | MIT License

A webpack loader that registers a script as a Web Worker

blanket 1,413

| updated 10 months ago | Other

blanket.js is a simple code coverage library for javascript. Designed to be easy to install and use, for both browser and nodejs.

istanbul 8,644

| updated 10 months ago | Other

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.

JSCover 394

| updated about 2 months ago | GNU General Publi...

JSCover is a JavaScript Code Coverage Tool that measures line, branch and function coverage

chroma.js 9,561

| updated 7 months ago | Other

JavaScript library for all kinds of color manipulations

color 4,608

| updated over 1 year ago | MIT License

🌈 Javascript color conversion and manipulation library

color-string 209

| updated 4 months ago | MIT License

Parser and generator for CSS color strings

color-thief 11,550

| updated 3 months ago | MIT License

Grab the color palette from an image using just Javascript. Works in the browser and in Node.

colors 9,240

| updated 2 months ago | Other

Smarter defaults for colors on the web.

contrast-ratio 2,465

| updated 5 months ago | MIT License

A tool to calculate the contrast ratio between any two valid CSS colors.

huebee 389

| updated over 1 year ago

🐝 1-click color picker

mcg 618

| updated over 3 years ago | MIT License

Material Design Palette/Theme Generator - AngularJS, React, Ember, Vue, Android, Flutter & More!

one-color 531

| updated 10 months ago | Other

An OO-based JavaScript color parser/computation toolkit with support for RGB, HSV, HSL, CMYK, and alpha channels. Conversion between color spaces occurs implicitly, and all methods return new objects rather than mutating existing instances. Works in the browser and node.js.

pickr 3,932

| updated 10 months ago | MIT License

🎨 Flat, simple, multi-themed, responsive and hackable Color-Picker library. No dependencies, no jQuery. Compatible with all CSS Frameworks e.g. Bootstrap, Materialize. Supports alpha channel, rgba, hsla, hsva and more!

PleaseJS 2,278

| updated about 5 years ago

JavaScript Library for creating random pleasing colors and color schemes

randomColor 6,002

| updated about 1 month ago | Creative Commons ...

A tiny script for generating attractive colors

TinyColor 4,745

| updated 3 months ago | MIT License

Fast, small color manipulation and conversion for JavaScript

vibrant.js 4,612

| updated almost 6 years ago | MIT License

Extract prominent colors from an image. JS port of Android's Palette.

bootstrap-vue 14,351

| updated 3 months ago | MIT License

BootstrapVue provides one of the most comprehensive implementations of Bootstrap v4 for Vue.js. With extensive and automated WAI-ARIA accessibility markup.

grommet 8,244

| updated 9 days ago | Apache License 2.0

a react-based framework that provides accessibility, modularity, responsiveness, and theming in a tidy package

quasar 23,898

| updated 2 months ago | MIT License

Quasar Framework - Build high-performance VueJS user interfaces in record time

react-feather 1,855

| updated 3 months ago | MIT License

React component for Feather icons

Semantic-UI 50,753

| updated 8 days ago | MIT License

Semantic is a UI component framework based around useful principles from natural language.

adm-zip 1,873

| updated 4 months ago | MIT License

A Javascript implementation of zip for nodejs. Allows user to create or extract zip files both in memory or to/from disk

deduplication 60

| updated over 3 years ago | MIT License

Fast multi-threaded content-dependent chunking deduplication for Buffers in C++ with a reference implementation in Javascript. Ships with extensive tests, a fuzz test and a benchmark.

gunzip-maybe 98

| updated over 3 years ago | MIT License

Transform stream that gunzips its input if it is gzipped and just echoes it if not

node-archiver 2,592

| updated 3 months ago | MIT License

a streaming interface for archive generation

tar-fs 339

| updated 3 months ago | MIT License

fs bindings for tar-stream

tar-stream 381

| updated about 2 months ago | MIT License

tar-stream is a streaming tar parser and generator.

tesseract.js 31,054

| updated 2 months ago | Apache License 2.0

Pure Javascript OCR for more than 100 Languages 📖🎉🖥

tracking.js 9,337

| updated 4 months ago | Other

A modern approach for Computer Vision on the web

async 27,928

| updated 20 days ago | MIT License

Async utilities for node and the browser

async-retry 1,708

| updated 2 months ago | MIT License

Retrying made simple, easy and async

bluebird 20,350

| updated 8 months ago | MIT License

🐦 ⚡ Bluebird is a full featured promise library with unmatched performance.

co 11,851

| updated almost 3 years ago | MIT License

The ultimate generator based flow-control goodness for nodejs (supports thunks, promises, etc)

contra 771

| updated almost 4 years ago | MIT License

🏄 Asynchronous flow control with a functional taste to it

ObjectEventTarget 12

| updated over 3 years ago | MIT License

A same behaviour EventTarget prototype, that can work with any object from JavaScript

q 14,955

| updated about 1 month ago | MIT License

A promise library for JavaScript

redux-saga 22,463

| updated about 1 month ago | MIT License

An alternative side effect model for Redux apps

sporadic 17

| updated 6 months ago | MIT License

Composable Concurrency Abstractions for JavaScript. 🛤️ 🦏 🚋 🚦

step 2,214

| updated about 6 years ago | MIT License

An async control-flow library that makes stepping through logic easy.

when 3,452

| updated over 1 year ago | Other

A solid, fast Promises/A+ and when() implementation, plus other async goodies.

compression 2,661

| updated 5 months ago | MIT License

Node.js compression middleware

cookie-parser 1,861

| updated 3 months ago | MIT License

Parse HTTP request cookies

cookie-session 1,081

| updated 8 months ago | MIT License

Simple cookie-based session middleware

cors 5,802

| updated 6 months ago | MIT License

Node.js CORS middleware

js-cookie 20,939

| updated about 1 month ago | MIT License

A simple, lightweight JavaScript API for handling browser cookies

method-override 599

| updated over 1 year ago | MIT License

Override HTTP verbs.

morgan 7,526

| updated 7 months ago | MIT License

HTTP request logger middleware for node.js

node-openid-client 1,589

| updated 3 months ago | MIT License

OpenID Certified™ Relying Party (OpenID Connect/OAuth 2.0 Client) implementation for Node.js.

response-time 455

| updated over 1 year ago | MIT License

Response time header for node.js

serve-favicon 614

| updated 4 months ago | MIT License

favicon serving middleware

serve-index 432

| updated 2 months ago | MIT License

Serve directory listings

serve-static 1,340

| updated 11 months ago | MIT License

Serve static files

session 6,014

| updated 2 months ago | MIT License

Simple session middleware for Express

timeout 307

| updated almost 3 years ago | MIT License

Request timeout middleware for Connect/Express

vhost 747

| updated 4 months ago | MIT License

virtual domain hosting

bitcoin-spv 160

| updated 9 months ago | Other

utilities for Bitcoin SPV proof verification on (many!) other chains

bitcore 4,634

| updated 6 days ago | MIT License

A full stack for bitcoin and blockchain-based applications

esplora 805

| updated 2 months ago | MIT License

Explorer for Bitcoin and Liquid

currency-formatter 211

| updated about 2 months ago | MIT License

[NOT ACTIVELY MAINTAINED] A simple Javascript utility that helps you to display currency properly

humanize 907

| updated 7 months ago | MIT License

A simple utility library for making the web more humane. #hubspot-open-source

monet.js 1,576

| updated 10 months ago | MIT License

monet.js - Monadic types library for JavaScript

Numeral-js 9,491

| updated 3 months ago | MIT License

A javascript library for formatting and manipulating numbers.

sprintf.js 2,061

| updated 3 months ago | BSD 3-Clause "New...

sprintf.js is a complete open source JavaScript sprintf implementation

ckeditor5 7,344

| updated about 2 months ago | Other

Powerful rich text editor framework with a modular architecture, modern integrations, and features like collaborative editing.

Inputmask 6,235

| updated about 2 months ago | MIT License

Input Mask plugin

Leaflet 37,963

| updated 2 months ago | BSD 2-Clause "Sim...

🍃 JavaScript library for mobile-friendly interactive maps 🇺🇦

lottie-web 28,684

| updated 2 months ago | MIT License

Render After Effects animations natively on Web, Android and iOS, and React Native. http://airbnb.io/lottie/

select2 25,688

| updated 24 days ago | MIT License

Select2 is a jQuery based replacement for select boxes. It supports searching, remote data sets, and infinite scrolling of results.

Sortable 27,134

| updated 3 months ago | MIT License

Reorderable drag-and-drop lists for modern browsers and touch devices. No jQuery or framework required.

summernote 11,165

| updated 2 months ago | MIT License

Super simple WYSIWYG editor

Vue.Draggable 19,169

| updated about 1 month ago | MIT License

Vue drag-and-drop component based on Sortable.js

axios-mock-adapter 3,232

| updated 2 months ago | MIT License

Axios adapter that allows to easily mock requests

nock 12,219

| updated 2 months ago | MIT License

HTTP server mocking and expectations library for Node.js

binary-search-tree 43

| updated 8 months ago | MIT License

☯️ BinarySearchTree & AVLTree (Self Balancing Tree)

Buckets-JS 1,226

| updated almost 3 years ago | MIT License

A complete, fully tested and documented data structure library written in pure JavaScript.

dsa.js-data-structures-algorithms-javascript 7,318

| updated 9 months ago | MIT License

🥞Data Structures and Algorithms explained and implemented in JavaScript + eBook

graph 36

| updated 11 months ago | MIT License

☸️ Graph & Directed Graph implementation in javascript

hashmap 383

| updated over 2 years ago | MIT License

HashMap JavaScript class for Node.js and the browser. The keys can be anything and won't be stringified

heap 63

| updated 3 months ago | MIT License

🔼 Heap data structure w/ custom comparator

javascript-algorithms 173,558

| updated about 2 months ago | MIT License

📝 Algorithms and data structures implemented in JavaScript with explanations and links to further readings

linked-list 28

| updated 4 months ago | MIT License

↔️ LinkedList & DoublyLinkedList implementation in javascript

mori 3,394

| updated over 3 years ago

ClojureScript's persistent data structures and supporting API from the comfort of vanilla JavaScript

ngraph.graph 463

| updated 2 months ago | BSD 3-Clause "New...

Graph data structure in JavaScript

queue 86

| updated about 1 year ago | MIT License

➡️ A performant queue implementation in javascript.

trie 26

| updated about 1 year ago | MIT License

🔤 Trie data structure implementation

c3 9,286

| updated 2 months ago | MIT License

📊 A D3-based reusable chart library

d3 106,206

| updated 28 days ago | ISC License

Bring data to life with SVG, Canvas and HTML. 📊📈🎉

countdown.js 400

| updated about 10 years ago | MIT License

Super simple countdowns.

dayjs 43,589

| updated 2 months ago | MIT License

⏰ Day.js 2kB immutable date-time library alternative to Moment.js with the same modern API

fecha 2,046

| updated 9 months ago | MIT License

Lightweight and simple JS date formatting and parsing

jquery-timeago 3,821

| updated 2 months ago | MIT License

🕗 The original jQuery plugin that makes it easy to support automatically updating fuzzy timestamps (e.g. "4 minutes ago").

libphonenumber-js 2,520

| updated 6 months ago | MIT License

A simpler (and smaller) rewrite of Google Android's libphonenumber library in javascript

luxon 14,194

| updated 30 days ago | MIT License

⏱ A library for working with dates and times in JS

map-countdown 7

| updated 7 months ago | MIT License

Display the countdown on top of the Google Maps

moment 47,529

| updated 15 days ago | MIT License

Parse, validate, manipulate, and display dates in javascript.

moment-timezone 3,746

| updated 3 months ago | MIT License

Timezone support for moment.js

timeago.js 5,033

| updated about 1 month ago | MIT License

🕗 ⌛ timeago.js is a tiny(2.0 kb) library used to format date with `*** time ago` statement.

timezone-js 829

| updated about 6 years ago

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

You-Dont-Need-Momentjs 13,135

| updated 3 months ago | MIT License

List of functions which you can use to replace moment.js + ESLint Plugin

debug 10,790

| updated 2 months ago | MIT License

A tiny JavaScript debugging utility modelled after Node.js core's debugging technique. Works in Node.js and web browsers

medis 11,338

| updated 3 months ago | MIT License

💻 Medis is a beautiful, easy-to-use Mac database management application for Redis.

pollyjs 9,964

| updated 2 months ago | Apache License 2.0

Record, Replay, and Stub HTTP Interactions.

di.js 822

| updated about 8 years ago | Other

Dependency Injection Framework for the future generations...

media-query-events 29

| updated over 11 years ago

Script to add a MatchMedia event for each media query in a page's stylesheets

response.js 802

| updated over 2 years ago | Other

Responsive design toolkit

deep-object-diff 899

| updated 6 months ago | MIT License

Deep diffs two objects, including nested structures of arrays and objects, and returns the difference. ❄️

diff 2,891

| updated over 1 year ago | MIT License

Javascript utility for calculating deep difference, capturing changes, and applying changes across objects; for nodejs and the browser.

jsdiff 7,121

| updated 7 months ago | Other

A javascript text differencing implementation.

jsdifflib 1,419

| updated 9 months ago

A javascript library for diffing text and generating corresponding HTML views

jsondiffpatch 4,438

| updated 3 months ago | MIT License

Diff & patch JavaScript objects

beautiful-docs 298

| updated over 2 years ago | MIT License

A beautiful way to read documentation

codecrumbs 2,672

| updated about 2 years ago | BSD 3-Clause "New...

Learn, design or document codebase by putting breadcrumbs in source code. Live updates, multi-language support and more.

critters 3,273

| updated 3 months ago | Apache License 2.0

🦔 A Webpack plugin to inline your critical CSS and lazy-load the rest.

docco 3,522

| updated 10 months ago | Other

Literate Programming can be Quick and Dirty.

documentation 5,713

| updated 2 months ago | Other

📖 documentation for modern JavaScript

dox 2,151

| updated about 1 year ago

JavaScript documentation generator for node using markdown and jsdoc

esdoc 2,746

| updated 10 months ago | MIT License

ESDoc - Good Documentation for JavaScript

jsdoc 14,163

| updated 11 days ago | Apache License 2.0

An API documentation generator for JavaScript.

jsdox 210

| updated 5 months ago | MIT License

simplified jsdoc 3

jsduck 1,499

| updated over 3 years ago | GNU General Publi...

Simple JavaScript Duckumentation generator.

psi 3,103

| updated over 2 years ago | Apache License 2.0

PageSpeed Insights Reporting for Node

ronn 1,329

| updated 4 months ago | Other

the opposite of roff

size-plugin 1,673

| updated 3 months ago | Apache License 2.0

Track compressed Webpack asset sizes over time.

swagger-ui 24,448

| updated 3 days ago | Apache License 2.0

Swagger UI is a collection of HTML, JavaScript, and CSS assets that dynamically generate beautiful documentation from a Swagger-compliant API.

draggable 16,858

| updated 4 months ago | MIT License

The JavaScript Drag & Drop library your grandparents warned you about.

dragula 21,613

| updated 9 months ago | MIT License

👌 Drag and drop so simple it hurts

react-beautiful-dnd 30,465

| updated 2 months ago | Other

Beautiful and accessible drag and drop for lists with React

Vue.Draggable 19,169

| updated about 1 month ago | MIT License

Vue drag-and-drop component based on Sortable.js

vue.draggable.next 2,705

| updated 3 months ago | MIT License

Vue 3 compatible drag-and-drop component based on Sortable.js

asyncro 493

| updated 6 months ago

⛵️ Beautiful Array utilities for ESnext async/await ~

eslint 23,276

| updated 30 days ago | MIT License

Find and fix problems in your JavaScript code.

express-es6-rest-api 2,435

| updated 6 months ago | MIT License

🔋 Starter project for an ES6 RESTful Express API.

htm 8,258

| updated over 1 year ago | Apache License 2.0

Hyperscript Tagged Markup: JSX alternative using standard tagged templates, with compiler support.

microbundle 7,720

| updated 3 months ago | MIT License

📦 Zero-configuration bundler for tiny modules.

redaxios 4,131

| updated 4 months ago | Apache License 2.0

The Axios API, as an 800 byte Fetch wrapper.

standard 28,409

| updated about 1 month ago | MIT License

🌟 JavaScript Style Guide, with linter & automatic code fixer

unistore 2,865

| updated 4 months ago

🌶 350b / 650b state container with component actions for Preact & React

EventBus 429

| updated about 1 year ago | MIT License

Simple JavaScript class for managing events

eventemitter3 3,024

| updated 3 months ago | MIT License

EventEmitter3 - Because there's also a number 2. And we're faster.

PubSubJS 4,601

| updated 5 months ago | MIT License

Dependency free publish/subscribe for JavaScript

zen-observable 871

| updated 9 months ago | MIT License

An Implementation of Observables for Javascript

polyfill-library 624

| updated 3 months ago | MIT License

NodeJS module to create polyfill bundles tailored to individual user-agents.

FileSaver.js 20,738

| updated 7 months ago | Other

An HTML5 saveAs() FileSaver implementation

sheetjs 33,373

| updated about 2 months ago | Apache License 2.0

📗 SheetJS Spreadsheet Data Toolkit -- New home https://git.sheetjs.com/SheetJS/sheetjs

ssf 156

| updated 7 months ago | Apache License 2.0

📝 Spreadsheet Number Formatter

text-editor 448

| updated 4 months ago | Apache License 2.0

A text editor build on the Native File System APIs

FileAPI 3,585

| updated almost 3 years ago | Other

FileAPI — a set of javascript tools for working with files. Multiupload, drag'n'drop and chunked file upload. Images: crop, resize and auto orientation by EXIF.

filepond 13,908

| updated 4 months ago | MIT License

🌊 A flexible and fun JavaScript file upload library

fine-uploader 8,205

| updated almost 5 years ago | MIT License

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.

flow.js 2,922

| updated 6 months ago | Other

A JavaScript library providing multiple simultaneous, stable, fault-tolerant and resumable/restartable file uploads via the HTML5 File API.

jQuery-File-Upload 31,012

| updated 4 months ago | MIT License

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.

multer 10,822

| updated 3 months ago | MIT License

Node.js middleware for handling `multipart/form-data`.

plupload 5,605

| updated almost 2 years ago | GNU Affero Genera...

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.

react-dropzone 9,785

| updated 4 months ago | MIT License

Simple HTML5 drag-drop zone with React.js.

resumable.js 4,557

| updated 6 months ago | MIT License

A JavaScript library for providing multiple simultaneous, stable, fault-tolerant and resumable/restartable uploads via the HTML5 File API.

uppy 27,209

| updated 28 days ago | MIT License

The next open source file uploader for web browsers 🐶

angular-material-dashboard 1,333

| updated about 1 year ago | MIT License

Angular admin dashboard with material design

form-serialize 399

| updated about 4 years ago | MIT License

serialize html forms

formToObject.js 88

| updated over 5 years ago | Other

Convert a HTML form to a JS literal (multidimensional) object.

jquery-serialize-object 1,104

| updated almost 4 years ago | Other

Converts HTML form into JavaScript object

jquery.serializeJSON 1,692

| updated 10 months ago | MIT License

Serialize an HTML Form to a JavaScript Object, supporting nested attributes and arrays.

react-material-admin 1,515

| updated 4 months ago | MIT License

☄️React Material Admin is a React template built with Material-UI

axios-mock-adapter 3,232

| updated 2 months ago | MIT License

Axios adapter that allows to easily mock requests

joi 20,192

| updated 8 days ago | Other

The most powerful data validation library for JS

jquery-validation 10,290

| updated 3 months ago | MIT License

jQuery Validation Plugin library sources

validator.js 21,505

| updated 2 months ago | MIT License

String validation

atom 59,608

| updated 9 months ago | MIT License

:atom: The hackable text editor

bootstrap 164,664

| updated 2 months ago | MIT License

The most popular HTML, CSS, and JavaScript framework for developing responsive, mobile first projects on the web.

gatsby 54,715

| updated 5 days ago | MIT License

The best React-based framework with performance, scalability and security built in.

jquery 57,788

| updated 15 days ago | MIT License

jQuery JavaScript Library

preact 34,762

| updated 2 months ago | MIT License

⚛️ Fast 3kB React alternative with the same modern API. Components & Virtual DOM.

ralix 90

| updated 2 months ago | MIT License

✨ Microframework for building and organizing your front-end

elasticlunr.js 1,983

| updated 10 months ago | MIT License

Based on lunr.js, but more flexible and customized.

flexsearch 10,406

| updated 2 months ago | Apache License 2.0

Next-Generation full text search library for Browser and Node.js

Fuse 16,167

| updated 3 months ago | Apache License 2.0

Lightweight fuzzy-search, in JavaScript

minisearch 3,117

| updated 4 months ago | MIT License

Tiny and powerful JavaScript full-text search engine for browser and Node

search-index 1,352

| updated 28 days ago | MIT License

A persistent, network resilient, full text search library for the browser and Node.js

crocks 1,574

| updated 9 months ago | ISC License

A collection of well known Algebraic Data Types for your utter enjoyment.

fantasy-land 9,806

| updated 10 months ago | MIT License

Specification for interoperability of common algebraic structures in JavaScript

Fluture 2,444

| updated 21 days ago | MIT License

🦋 Fantasy Land compliant (monadic) alternative to Promises

folktale 2,037

| updated about 2 years ago | MIT License

[not actively maintained!] A standard library for functional programming in JavaScript

monet.js 1,576

| updated 10 months ago | MIT License

monet.js - Monadic types library for JavaScript

ramda 23,099

| updated 3 months ago | MIT License

🐏 Practical functional Javascript

csg.js 1,712

| updated almost 4 years ago | MIT License

Constructive solid geometry on meshes using BSP trees in JavaScript

kaboom 2,159

| updated 3 months ago | MIT License

💥 JavaScript game library

melonJS 5,496

| updated 7 days ago | MIT License

a fresh, modern & lightweight HTML5 game engine

phaser 35,199

| updated 7 days ago | MIT License

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.

30-seconds-of-code 115,411

| updated 16 days ago | Creative Commons ...

Short code snippets for all your development needs

axios 101,010

| updated 2 months ago | MIT License

Promise based HTTP client for the browser and node.js

chalk 20,332

| updated 3 months ago | MIT License

🖍 Terminal string styling done right

express 61,356

| updated 3 months ago | MIT License

Fast, unopinionated, minimalist web framework for node.

hapi 14,332

| updated about 2 months ago | Other

The Simple, Secure Framework Developers Trust

inherits 352

| updated 6 months ago | ISC License

Easy simple tiny inheritance in JavaScript

lodash 56,952

| updated about 1 month ago | Other

A modern JavaScript utility library delivering modularity, performance, & extras.

moment 47,529

| updated 15 days ago | MIT License

Parse, validate, manipulate, and display dates in javascript.

morgan 7,526

| updated 7 months ago | MIT License

HTTP request logger middleware for node.js

once 215

| updated over 1 year ago | ISC License

Run a function exactly one time

ramda 23,099

| updated 3 months ago | MIT License

🐏 Practical functional Javascript

rimraf 5,309

| updated 2 months ago | ISC License

A `rm -rf` util for nodejs

underscore 27,007

| updated 5 months ago | MIT License

JavaScript's utility _ belt

uuid 13,573

| updated 4 months ago | MIT License

Generate RFC-compliant UUIDs in JavaScript

validator.js 21,505

| updated 2 months ago | MIT License

String validation

warriorjs 8,957

| updated 6 months ago | MIT License

🏰 An exciting game of programming and Artificial Intelligence

co 11,851

| updated almost 3 years ago | MIT License

The ultimate generator based flow-control goodness for nodejs (supports thunks, promises, etc)

generator 1,158

| updated about 1 month ago | BSD 2-Clause "Sim...

Rails-inspired generator system that provides scaffolding for your apps

generator-angular 5,751

| updated over 6 years ago

Yeoman generator for AngularJS

generator-backbone 639

| updated over 6 years ago

Scaffold out a Backbone.js project

generator-chrome-extension 2,583

| updated over 1 year ago | MIT License

Scaffold out a Chrome extension

generator-generator 1,205

| updated 3 months ago

Generate a Yeoman generator

generator-jasmine 34

| updated over 2 years ago | BSD 2-Clause "Sim...

Yeoman generator for Jasmine

generator-jquery 85

| updated over 2 years ago | MIT License

Generate a jQuery plugin

generator-karma 174

| updated over 2 years ago | BSD 2-Clause "Sim...

Yeoman generator for Karma

generator-mocha 42

| updated over 2 years ago | BSD 2-Clause "Sim...

Yeoman generator for Mocha

generator-node 576

| updated over 1 year ago | MIT License

Create a Node.js module

generator-polymer 932

| updated over 6 years ago

Scaffold out a Polymer project

generator-webapp 3,778

| updated over 2 years ago

A gulp.js generator for modern webapps

q 14,955

| updated about 1 month ago | MIT License

A promise library for JavaScript

esri-leaflet-geocoder 227

| updated 2 months ago | Apache License 2.0

helpers for using the ArcGIS World Geocoding Service in Leaflet

geocomplete 1,229

| updated over 4 years ago | MIT License

jQuery Geocoding and Places Autocomplete Plugin

mapbox-sdk-js 652

| updated about 2 months ago | Other

A JavaScript client to Mapbox services, supporting Node, browsers, and React Native

moxios 1,410

| updated 5 months ago | MIT License

Mock axios requests for testing

places 5,372

| updated 8 months ago | MIT License

🌐 Turn any <input> into an address autocomplete

URI.js 6,245

| updated over 1 year ago | MIT License

Javascript URL mutation library

apollo 5,968

| updated 24 days ago | MIT License

🚀 Apollo/GraphQL integration for VueJS

insomnia 30,407

| updated 21 days ago | MIT License

The open-source, cross-platform API client for GraphQL, REST, WebSockets and gRPC.

react-apollo 6,887

| updated 5 months ago | MIT License

♻️ React integration for Apollo Client

fixed-sticky 1,488

| updated about 6 years ago | MIT License

DEPRECATED: A position: sticky polyfill that works with filamentgroup/fixed-fixed for a safer position:fixed fallback.

imagesloaded 8,830

| updated over 1 year ago | MIT License

📷 JavaScript is all like "You images done yet or what?"

Leaflet 37,963

| updated 2 months ago | BSD 2-Clause "Sim...

🍃 JavaScript library for mobile-friendly interactive maps 🇺🇦

react-swipeable-views 4,371

| updated about 1 month ago | MIT License

A React component for swipeable views. ❄️

slick 28,029

| updated 2 months ago | MIT License

the last carousel you'll ever need

Sortable 27,134

| updated 3 months ago | MIT License

Reorderable drag-and-drop lists for modern browsers and touch devices. No jQuery or framework required.

bootstrap-tour 4,421

| updated about 1 year ago | MIT License

Quick and easy product tours with Twitter Bootstrap Popovers

driver.js 14,746

| updated 3 months ago | MIT License

A light-weight, no-dependency, vanilla JavaScript engine to drive the user's focus across the page

focusable 1,074

| updated over 7 years ago | MIT License

🔦 Set a spotlight focus on DOM element adding a overlay layer to the rest of the page

hopscotch 4,236

| updated almost 2 years ago | Apache License 2.0

A framework to make it easy for developers to add product tours to their pages.

intro.js 22,128

| updated about 2 months ago | Other

Lightweight, user-friendly onboarding tour library

joyride 1,429

| updated about 3 years ago

jQuery feature tour plugin.

shepherd 11,455

| updated 9 days ago | MIT License

Guide your users through a tour of your app

tether 8,486

| updated 10 days ago | MIT License

A positioning engine to make overlays, tooltips and dropdowns better

tourist 1,230

| updated almost 5 years ago

Simple, flexible tours for your app

Font-Awesome 71,690

| updated 5 months ago | Other

The iconic SVG, font, and CSS toolkit

SuperTinyIcons 14,167

| updated 2 months ago | MIT License

Under 1KB each! Super Tiny Icons are miniscule SVG versions of your favourite website and app logos

blazy 2,625

| updated almost 4 years ago | MIT License

Hey, be lazy! bLazy.JS is a lightweight pure JavaScript script for lazy loading and multi-serving images. It's working in all modern browsers including IE7+.

lazyload 8,738

| updated almost 3 years ago | MIT License

Vanilla JavaScript plugin for lazyloading images

lazysizes 16,965

| updated 3 months ago | MIT License

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.

vanilla-lazyload 7,378

| updated 2 months ago | MIT License

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.

yall.js 1,325

| updated 3 months ago | MIT License

A fast, flexible, and small SEO-friendly lazy loader.

bootstrap-fileinput 5,300

| updated 14 days ago | Other

An enhanced HTML 5 file input for Bootstrap 5.x/4.x./3.x with file preview, multiple selection, and more features.

color-thief 11,550

| updated 3 months ago | MIT License

Grab the color palette from an image using just Javascript. Works in the browser and in Node.

jimp 12,419

An image processing library written entirely in JavaScript for Node, with zero external or native dependencies.

infinite-scroll 63

| updated over 11 years ago

Infinite scrolling in native javascript

infinity 2,812

| updated over 5 years ago | Other

UITableViews for the web (DEPRECATED)

iotagent-node-lib 56

| updated 6 days ago | GNU Affero Genera...

Module to enable IoT Agent developers to build custom agents for their devices that can easily connect to NGSI Context Brokers

johnny-five 13,050

| updated 3 months ago | Other

JavaScript Robotics and IoT programming framework, developed at Bocoup.

MQTT.js 7,748

| updated 3 months ago | Other

The MQTT client for Node.js and the browser

particle-api-js 118

| updated about 1 month ago | Apache License 2.0

JS Library for the Particle API

t2-cli 115

| updated over 3 years ago | MIT License

Tessel 2 Command Line Interface

json-server 68,301

| updated 14 days ago | MIT License

Get a full fake REST API with zero coding in less than 30 seconds (seriously)