Writing code for a GitHub App
Learn about using the GitHub API with your app, continuous integration, and how to build with apps.
About writing code for a GitHub App
You need to write code to add functionality to your GitHub App.
Quickstart for building GitHub Apps
Quickly build a GitHub App that comments on pull requests.
Building a GitHub App that responds to webhook events
Learn how to build a GitHub App that makes an API request in response to a webhook event.
Building a "Login with GitHub" button with a GitHub App
Follow this tutorial to write Ruby code to generate a user access token via the web application flow for your GitHub App.
Building a CLI with a GitHub App
Follow this tutorial to write a CLI in Ruby that generates a user access token for a GitHub App via the device flow.
Setting up your development environment to create a GitHub App
Learn the foundations for extending and building new GitHub Apps.
Using the GitHub API in your app
Learn how to set up your app to listen for events and use the Octokit library to perform REST API operations.
Creating CI tests with the Checks API
Build a continuous integration server to run tests using a GitHub App and the Checks API.