Collection
Pixel art tools
Create some pixel art or animated sprites with your pick from the tools in this fun collection.
Learn how to design large-scale systems. Prep for the system design interview. Includes Anki flashcards.
Build the best interview map. The current content includes JS, network, browser related, performance optimization, security, framework, Git, data structure, algorithm, etc.
ndb is an improved debugging experience for Node.js, enabled by Chrome DevTools
🚀 Awesome list of open source applications for macOS.
Chrome
Chrome is a web browser from the tech company Google.
Laravel
Laravel is a PHP framework.
Arduino
Arduino is an open source hardware and software company and maker community.
Electron
Electron is a framework for building cross-platform desktop applications with web technology.
Material design
Material design is a unified system of theory and tools for creating digital experiences developed by Google.
iOS
iOS is the operating system for Apple's mobile products.
Qt
Qt, pronounced "cute", is a cross-platform application development framework.
Ethereum
Ethereum is a distributed public blockchain network.
Symfony
Symfony is a set of reusable PHP components and a web framework.
scikit-learn
scikit-learn is a Python module for machine learning.
AccessLint
Find accessibility issues in your pull requests
Greenkeeper
Real-time notifications about updates and changes for JavaScript dependencies
LogRocket
Record videos of user sessions with enhanced logging information
CircleCI
Automatically build, test, and deploy your project in minutes
Codetree
Lightweight project management for GitHub issues
ImgBot
A GitHub app that optimizes your images
Cirrus CI
Innovative and affordable CI built on simple principles for maximum efficiency
Renovate
Renovate Bot automates dependency updates. Flexible so you don't need to be
Travis CI
Test and deploy with confidence
Cloud 66 Skycap
Skycap is a container native CI/CD tool
Front-end JavaScript frameworks
A friendly (and fast!) UI library from eBay that makes building web apps fun
Ember.js - A JavaScript framework for creating ambitious web applications
Knockout makes it easier to create rich, responsive UIs with JavaScript
Helping you select an MV* framework - Todo apps for React.js, Ember.js, Angular, and many more
A declarative, efficient, and flexible JavaScript library for building user interfaces.
The aurelia framework brings together all the required core aurelia libraries into a ready-to-go application-building platform.
Reactive Flux built with ImmutableJS data structures. Framework agnostic.
Give your JS App some Backbone with Models, Views, Collections, and Events
Dojo 1 - the Dojo 1 toolkit core library. Dojo 2 is coming, checkout https://dojo.io/.
Learn to Code
The https://freeCodeCamp.org open source codebase and curriculum. Learn to code and help nonprofits.
Hello world in every computer language. Thanks to everyone who contributes to this, make sure to see CONTRIBUTING.md for contribution instructions!
Tools for Open Source
Lets you add labels to Github issues that auto-clear on new activity.
A Slack bot for GitHub organization management -- and other things too
Automatically generate change log from your tags, issues, labels and pull requests on GitHub.
A bot that integrates with GitHub and your favorite continuous integration service
Open the github URL that matches your shell's current branch and working directory
A GitHub App built with Probot that closes abandoned Issues and Pull Requests after a period of inactivity.
(Unmaintained) FOSS Heartbeat analyses the health of a community of contributors. 💓
Resources
Open Source Guides
Learn more about the world of open source and get ready to launch your own project.
GitHub Developer Program
Build your app on GitHub’s platform, using some handy guides and reference documentation to help you start building.
Campus Experts
Learn more about the world of open source and get ready to launch your own project.
Community Forum
The Community Forum is a place to ask questions, share ideas, and get updates from the GitHub Team.
GitHub Guides
Guides that help you use GitHub.
GitHub Classroom
GitHub Classroom helps teachers and students manage their assignments on GitHub.
Student Developer Pack
The best developer tools, free for students
GitHub Learning Lab
Get the skills you need without leaving GitHub.
Open Source Friday
A program for company employees to make regular open source contributions.