Community
dev.to goes open source
The popular community of developers opened its platform to public contributions.
Tink is a multi-language, cross-platform library that provides cryptographic APIs that are secure, easy to use correctly, and hard(er) to misuse.
Experience, Learn and Code the latest breakthrough innovations with Microsoft AI
Terraform
An infrastructure-as-code tool for building, changing, and versioning infrastructure safely and efficiently.
Ratchet
Ratchet is a set of libraries to handle WebSockets asynchronously in PHP.
Symfony
Symfony is a set of reusable PHP components and a web framework.
HTML
HTML is the fundamental markup language for webpages.
MongoDB
MongoDB is a NoSQL cross-platform database.
Markdown
Markdown is a lightweight markup language.
SpaceVim
SpaceVim is a community-driven distribution of the vim editor that allows managing your plugins in layers.
Ethereum
Ethereum is a distributed public blockchain network.
Koa
Koa is an expressive middleware framework for Node.js servers that uses ES2017 async functions.
Vim
Vim is a console-run text editor program.
issue.sh
Agile project management inside GitHub, without access to code
Codacy
Automated code reviews to help developers ship better software, faster
POEditor
Manage your software localization collaboratively
ImgBot
A GitHub app that optimizes your images
Pull Reminders
Slack reminders and metrics for pull requests
BackHub
Create daily recurring backups of your repositories
WakaTime
Metrics, goals, and time tracking automatically generated from your programming activity
Semaphore
Test and deploy at the push of a button
AccessLint
Find accessibility issues in your pull requests
Rollbar
Real-time, full-stack error monitoring & debugging for developers
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.