Community
dev.to goes open source
The popular community of developers opened its platform to public contributions.
An efficient, small mobile key-value storage framework developed by WeChat. Works on iOS and Android.
Emacs
Emacs is an extensible, customizable, free text editor and computing environment.
ESLint
The pluggable linting utility for JavaScript and JSX.
Ruby
Ruby is a scripting language designed for simplified object-oriented programming.
Objective-C
Objective-C is general purpose, object-oriented programming language used for macOS and iOS operating systems.
Python
Python is a dynamically typed programming language.
Firefox
Firefox is an open source web browser from Mozilla.
Amazon Web Services
Amazon Web Services provides on-demand cloud computing platforms on a subscription basis.
C++
C++ is a general purpose and object-oriented programming language.
Homebrew
Homebrew is a package manager for macOS.
Awesome Lists
An awesome list is a list of awesome things curated by the community.
TestQuality
Modern, powerful, test plan management
Dependabot
Automated dependency updates for Ruby, JavaScript, Python, Go, PHP, Elixir, Rust, Java and .NET
Cloud 66 Skycap
Skycap is a container native CI/CD tool
Snyk
Find, fix (and prevent!) known vulnerabilities in your code
issue.sh
Agile project management inside GitHub, without access to code
Code Climate
Automated code review for technical debt and test coverage
Better Code Hub
A shared Definition of Done for code quality
Cirrus CI
Innovative and affordable CI for all platforms
Instabug
Instabug is a reliable bug reporting and user feedback SDK that enables testers & users to report issues from within the app
GitHub Learning Lab
Your interactive guide to learning the skills you need without leaving GitHub
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
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.