App
Build your own Octocat
Take a break from your build and create an Octocat that's all you.
Collection of scripts to aggregate image data for the purposes of training an NSFW Image Classifier
Crowdin
Agile localization for your projects
Rollbar
Real-time, full-stack error monitoring & debugging for developers
GitHub Learning Lab
Your interactive guide to learning the skills you need without leaving GitHub
MyGet
Artifact and Package Repositories: Hosted NuGet, npm, Bower, Maven, PHP Composer and VSIX feeds and build services
GitLocalize
Localized and up-to-date, all the time. Never get lost in translation again
Cirrus CI
Innovative and affordable CI for all platforms
Better Code Hub
A benchmarked Definition of Done for code quality
Hound
Automated code reviews
AccessLint
Find accessibility issues in your pull requests
Renovate
Renovate Bot automates dependency updates. Flexible so you don't need to be
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
Curated collection of useful JavaScript snippets that you can understand in 30 seconds or less.
The https://www.freeCodeCamp.org open source codebase and curriculum. Learn to code for free together with millions of people.
Hello world in every computer language. Thanks to everyone who contributes to this, make sure to see CONTRIBUTING.md for contribution instructions!
Probot apps
Web page
Work In Progress | Probot
Prevent merging of Pull Requests with "WIP" in the title
https://probot.github.io/apps/wip/Web page
Developer Certificate of Origin | Probot
Enforce the DCO on Pull Requests
https://probot.github.io/apps/dco/Web page
todo | Probot
Creates new issues from actionable comments in your code.
https://probot.github.io/apps/todo/Web page
Reminders | Probot
Set reminders on Issues and Pull Requests
https://probot.github.io/apps/reminders/Web page
First Timers | Probot
Create starter issues to help onboard new open source contributors
https://probot.github.io/apps/first-timers/Web page
Settings | Probot
Pull Requests for repository settings
https://probot.github.io/apps/settings/Web page
Request Info | Probot
Requests more info on issues and pull requests with the default title or an empty body.
https://probot.github.io/apps/request-info/Web page
Delete merged branch | Probot
No more manually deleting merged branches, this lovely app does it for you.
https://probot.github.io/apps/delete-merged-branch/Web page
Unfurl Links | Probot
Add context to the links shared in discussions
https://probot.github.io/apps/unfurl-links/Web page
No Response | Probot
Closes Issues where the author hasn't responded to a request for more information.
https://probot.github.io/apps/no-response/Web page
Lock Threads | Probot
Locks closed issues and pull requests after a period of inactivity.
https://probot.github.io/apps/lock/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.