Open Source Apps
css
postcss - [POPULAR] Transforming styles with JS plugins
sass - [POPULAR] Sass makes CSS fun!
less.js - [POPULAR] Less. The dynamic stylesheet language.
normalize.css - A modern alternative to CSS resets
emotion - CSS-in-JS library designed for high performance style composition
stylelint - A mighty, modern style linter
aphrodite - Framework-agnostic CSS-in-JS with support for server-side rendering, browser prefixing, and minimum CSS generation
clean-css - Fast and efficient CSS optimizer for node.js and the Web
helium-css - Helium - javascript tool to scan your site and show unused CSS
jss - An authoring tool for CSS which uses JavaScript as a host language.
csscss - A CSS redundancy analyzer that analyzes redundancy.
react
react - [POPULAR] A declarative, efficient, and flexible JavaScript library for building user interfaces.
create-react-app - [POPULAR] Set up a modern web app by running one command.
next.js - [POPULAR] The React framework
react-boilerplate - A highly scalable, offline-first foundation with the best developer experience and a focus on performance and best practices.
react-router - Declarative routing for React
gatsby - Build blazing fast, modern apps and websites with React.
preact - Fast 3kB React alternative with the same modern API.
react-admin - A frontend Framework for building B2B applications running in the browser on top of REST/GraphQL APIs, using ES6, React and Material Design
formik - Build forms in React, without the tears
radium - A toolchain for React component styling.
relay - Relay is a JavaScript framework for building data-driven React applications.
ink - React for interactive command-line apps
jest - Delightful JavaScript Testing
majestic - Zero config GUI for Jest
enzyme - JavaScript Testing utilities for React
react-testing-library - Simple and complete React DOM testing utilities that encourage good testing practices.
ant-design - A UI Design Language and React UI library
material-ui - React components for faster and easier web development. Build your own design system, or start with Material Design.
redux - Predictable state container for JavaScript apps
mobx - Simple, scalable state management.
react-bootstrap - Bootstrap components built with React
react-spring - A spring physics based React animation library
react-sketchapp - Render React components to Sketch
vue
vue - [POPULAR] A progressive, incrementally-adoptable JavaScript framework for building UI on the web.
nuxt - [POPULAR] The Intuitive Vue Framework
vuepress - [POPULAR] Minimalistic Vue-powered static site generator
vue-cli - Standard Tooling for Vue.js Development
vue-devtools - Browser devtools extension for debugging Vue.js applications.
vue-router - The official router for Vue.js.
vuex - Centralized State Management for Vue.js.
vuetify - Material Component Framework for Vue
vue-element-admin - A magical vue admin
vue-material - Material design for Vue.js
vux - Mobile UI Components based on Vue & WeUI
electron-vue - An Electron & Vue.js quick start boilerplate with vue-cli scaffolding
vue-resource - The HTTP client for Vue.js
gridsome - The Jamstack framework for Vue.js
vue-lazyload - A Vue.js plugin for lazyload your Image or Component in your application.
tiptap - A renderless rich-text editor for Vue.js
Vue.Draggable - Vue drag-and-drop component based on Sortable.js
vue-awesome-swiper - Swiper component for @vuejs
d2-admin - An elegant dashboard
v-charts - Chart components based on Vue2.x and Echarts
vue-apollo - Apollo/GraphQL integration for VueJS
vue-multiselect - Universal select/multiselect/tagging component for Vue.js
js-frameworks
meteor - Meteor, the JavaScript App Platform
ember.js - Ember.js - A JavaScript framework for creating ambitious web applications
electronc - Build cross-platform desktop apps with JavaScript, HTML, and CSS
cyclejs - A functional and reactive JavaScript framework for predictable code
svelte - Cybernetically enhanced web apps
backbone - Give your JS App some Backbone with Models, Views, Collections, and Events
aurelia - The Aurelia 1 framework entry point, bringing together all the required sub-modules of Aurelia.
cyclejs - A functional and reactive JavaScript framework for predictable code
inferno - An extremely fast, React-like JavaScript library for building modern user interfaces
mithril.js - A JavaScript Framework for Building Brilliant Applications
js-tools
webpack - [POPULAR] A bundler for javascript and friends. Packs many modules into a few bundled assets.
babel - [POPULAR] A compiler for writing next generation JavaScript.
TypeScript - [POPULAR] TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
lodash - A modern JavaScript utility library delivering modularity, performance, & extras.
underscore - JavaScript's utility _ belt
d3 - Bring data to life with SVG, Canvas and HTML.
gulp - A toolkit to automate & enhance your workflow
bower - A package manager for the web
lerna - A tool for managing JavaScript projects with multiple packages.
parcel - Blazing fast, zero configuration web application bundler
yeoman - A set of tools for automating development workflow
jest - Delightful JavaScript Testing.
Modernizr - A JavaScript library that detects HTML5 and CSS3 features in the user’s browser.
moment - Parse, validate, manipulate, and display dates in javascript.
pdf.js - PDF Reader in JavaScript
video.js - Open source HTML5 & Flash video player
slick - the last carousel you'll ever need
Leaflet - JavaScript library for mobile-friendly interactive maps
Sortable - a JavaScript library for reorderable drag-and-drop lists on modern browsers and touch devices.
acorn - A small, fast, JavaScript-based JavaScript parser
html-minifier - Javascript-based HTML compressor/minifier (with Node.js support)
angular
angular - A development platform for building mobile and desktop web applications
angular.js - HTML enhanced for web apps
angular-cli - CLI tool for Angular
angular-starter - An Angular starter kit
angular-seed - Seed project for angular apps
jquery
jquery - jQuery JavaScript Library
jquery-ui - The official jQuery user interface library
jQuery-File-Upload - File Upload widget for jQuery
select2 - A jQuery based replacement for select boxes
cheerio - Fast, flexible, and lean implementation of core jQuery designed specifically for the server.
jquery-pjax - pushState + ajax = pjax
java
spring-boot - Create Spring-powered, production-grade applications and services
spring-framework - Everything required beyond the Java programming language for creating enterprise applications
RxJava - Reactive extensions for the JVM
guava - Google core libraries for Java
websites
hugo - The world's fastest framework for building websites.
html5-boilerplate - A professional front-end template for building fast, robust, and adaptable web apps or sites.
jekyll - A blog-aware static site generator in Ruby
hexo - A fast, simple & powerful blog framework, powered by Node.js
containers
kubernetes - Production-Grade Container Scheduling and Management
moby - a collaborative project for the container ecosystem to assemble container-based systems
compose - Define and run multi-container applications with Docker
databases
mongo - The MongoDB Database
postgres - Mirror of the official PostgreSQL GIT repository
mysql-server - the world's most popular open source database
redis - an in-memory database that persists on disk
sqlite - Official Git mirror of the SQLite source tree
tidb - an open source distributed HTAP database compatible with the MySQL protocol
etcd - Distributed reliable key-value store for the most critical data of a distributed system
MariaDB - a community developed fork of MySQL server
rails
rails - Ruby on Rails
devise - Flexible authentication solution for Rails with Warden
spree - n open source E-commerce platform for Rails 6
activeadmin - The administration framework for Ruby on Rails applications.
kaminari - A Scope & Engine based, clean, powerful, customizable and sophisticated paginator for Ruby webapps
simple_form - Forms made easy for Rails. Tied to a simple DSL, with no opinion on markup.
factory_bot - A library for setting up Ruby objects as test data.
react-rails - Integrate React.js with Rails views and controllers, the asset pipeline, or webpacker.
paper_trail - Track changes to your rails models
cms
Ghost - The #1 headless Node.js CMS for professional publishing
keystone-classic - Node.js CMS and web app framework
strapi - Open source Node.js Headless CMS to easily build customisable APIs
netlify-cms - A Git-based CMS for Static Site Generators
grav - Modern, Crazy Fast, Ridiculously Easy and Amazingly Powerful Flat-File CMS
october - Free, open-source, self-hosted CMS platform based on the Laravel PHP Framework
wagtail - A Django content management system focused on flexibility and user experience
django-cms - The easy-to-use and developer-friendly CMS
directus - Directus 8 Suite — Future-Proof Headless CMS & API for Custom Databases
serverless
serverless - Build web, mobile and IoT applications with serverless architectures
kong - The Cloud-Native API Gateway
localstack - A fully functional local AWS cloud stack. Develop and test your cloud & Serverless apps offline!
openfaas - Serverless Functions Made Simple
Zappa - Serverless Python
firecracker - Secure and fast microVMs for serverless computing
kubeless - Kubernetes Native Serverless Framework
up - Deploy infinitely scalable serverless apps, apis, and sites in seconds to AWS
rest-api
elasticsearch - Open Source, Distributed, RESTful Search Engine
socket.io - Realtime application framework (Node.JS server)
json-server - Get a full fake REST API with zero coding in less than 30 seconds (seriously)
Faker.js - generate massive amounts of realistic fake data in Node.js and the browser
caddy - Fast, multi-platform web server with automatic HTTPS
node
express - Fast, unopinionated, minimalist web framework for node.
koa - Expressive middleware for node.js using ES2017 async functions
nest - A progressive Node.js framework for building efficient, scalable, and enterprise-grade server-side applications
hapi - The Simple, Secure Framework Developers Trust
node-restify - The future of Node.js REST development
monitoring
netdata - Real-time performance monitoring, done right
grafana - The tool for beautiful monitoring and metric analytics & dashboards for Graphite, InfluxDB & Prometheus & More
prometheus - The Prometheus monitoring system and time series database.
huginn - Create agents that monitor and act on your behalf. Your agents are standing by!
wrk - Modern HTTP benchmarking tool
sentry - Sentry is cross-platform application monitoring, with a focus on error reporting.
cube.js - Open Source Analytics Framework
icons
Font-Awesome - The iconic SVG, font, and CSS toolkit
material-design-icons - Material Design icons by Google
feather - Simply beautiful open source icons
ionicons - The premium icon pack for Ionic Framework and web apps everywhere
simple-icons - SVG icons for popular brands
eva-icons - A pack of more than 480 beautifully crafted Open Source icons
octicons - A scalable set of icons handcrafted with <3 by GitHub
frameworks
bootstrap - [POPULAR] The most popular HTML, CSS, and JavaScript framework for developing responsive, mobile first projects on the web
bulma - [POPULAR] Modern CSS framework based on Flexbox
tailwindcss - [POPULAR] A utility-first CSS framework for rapid UI development
ant-design - A UI Design Language and React UI library
material-ui - React components for faster and easier web development
element - A Vue.js 2.0 UI Toolkit for Web
Semantic-UI - Semantic is a UI component framework based around useful principles from natural language
design-tools
storybook - The UI component explorer. Develop, document, & test for React, Vue, Angular, Ember, Web Components, & more
prettier - an opinionated code formatter
pixi.js - Create beautiful digital content with the fastest, most flexible 2D WebGL renderer
charts
Chart.js - Simple HTML5 Charts using the
<canvas>tagincubator-echarts - A powerful, interactive charting and visualization library for browser
mermaid - Generation of diagram and flowchart from text in a similar manner as markdown
animations
animate.css - A cross-browser library of CSS animations. As easy to use as an easy thing.
three.js - JavaScript 3D library
reveal.js - The HTML Presentation Framework
anime - JavaScript animation engine
impress.js - a presentation framework based on the power of CSS3 transforms and transitions in modern browsers
admin
AdminLTE - Free admin dashboard template based on Bootstrap 4
editors
vscode - Visual Studio Code
atom - The hackable text editor
neovim - Vim-fork focused on extensibility and usability
code-server - VS Code in the browser
brackets - An open source code editor for the web, written in JavaScript, HTML and CSS.
quill - Quill is a modern WYSIWYG editor built for compatibility and extensibility.
vim - The official Vim repository
services
discourse - A platform for community discussion. Free, open, simple.
Rocket.Chat - The ultimate Free Open Source Solution for team communications
machine-learning
tensorflow - An Open Source Machine Learning Framework for Everyone
keras - Deep Learning for humans
opencv - Open Source Computer Vision Library
scikit-learn - machine learning in Python
pytorch - Tensors and Dynamic neural networks in Python with strong GPU acceleration
face_recognition - The world's simplest facial recognition api for Python and the command line
transformers - State-of-the-art Natural Language Processing for Pytorch and TensorFlow 2.0.
caffe - a fast open framework for deep learning
gym - A toolkit for developing and comparing reinforcement learning algorithms.
darknet - Convolutional Neural Networks
documentation
slate - Beautiful static documentation for your API
devdocs - API Documentation Browser
zeal - Offline documentation browser inspired by Dash
swagger-ui - a collection of HTML, JavaScript, and CSS assets that dynamically generate beautiful documentation from a Swagger-compliant API
command-line
ohmyzsh - an open source, community-driven framework for managing your zsh configuration
terminal - The new Windows Terminal and the original Windows console host, all in the same place
hyper - A terminal built on web technologies
fish-shell - The user-friendly command line shell
blessed - A high-level terminal interface library for node.js
tools
FiraCode - Free monospaced font with programming ligatures
markdown-here - Google Chrome, Firefox, and Thunderbird extension that lets you write email in Markdown and render it before sending.
gogs - Gogs is a painless self-hosted Git service
clipboard.js - Modern copy to clipboard. No Flash. Just 3kb gzipped
ios
swift - The Swift Programming Language
Alamofire - Elegant HTTP Networking in Swift
AFNetworking - A delightful networking framework for iOS, macOS, watchOS, and tvOS.
fastlane - The easiest way to automate building and releasing your iOS and Android apps
lottie-ios - An iOS library to natively render After Effects vector animations
RxSwift - Reactive Programming in Swift
Hero - Elegant transition library for iOS & tvOS
android
kotlin - The Kotlin Programming Language
okhttp - Square’s meticulous HTTP client for Java and Kotlin
retrofit - A type-safe HTTP client for Android and the JVM
scrcpy - Display and control your Android device
fastlane - The easiest way to automate building and releasing your iOS and Android apps
MPAndroidChart - A powerful Android chart view / graph view library
glide - An image loading and caching library for Android focused on smooth scrolling
lottie-android - Render After Effects animations natively on Android and iOS, Web, and React Native
ijkplayer - Android/iOS video player based on FFmpeg n3.4, with MediaCodec, VideoToolbox support
butterknife - Bind Android views and callbacks to fields and methods
leakcanary - A memory leak detection library for Android
cross-platform
flutter - Flutter makes it easy and fast to build beautiful apps for mobile and beyond
react-native - A framework for building native apps with React
ionic-framework - A powerful cross-platform UI toolkit for building native-quality iOS, Android, and Progressive Web Apps