Hosted runners for every major OS
Build and test on Linux, macOS, Windows, ARM, GPU, and containers.
Github
Unlock the power of GitHub Actions
Matrix builds
Save time with matrix workflows to test across multiple OSs and runtime versions simultaneously.
Any language
GitHub Actions supports Node.js, Python, Java, Ruby, PHP, Go, Rust, .NET, and more.
Live logs
See your workflow run in realtime with color and emoji.
Built in secret store
Automate development with workflow files that codify Git flow in your repository.
Multi-container testing
Test your web service and DB by adding Docker Compose to your workflow file.
Secure with encrypted secrets
300+ pre-built templates available
Free for public repositories
50% faster build times
Frequently Asked Questions
What is GitHub Actions?
GitHub Actions is a built-in CI/CD (Continuous Integration and Continuous Deployment) tool in GitHub. It lets you automate your workflows directly from your repository. You can build, test, and deploy your code based on triggers like pushes, pull requests, or scheduled events — all defined in simple YAML files. It supports any language, integrates with hundreds of actions, and runs on Linux, macOS, Windows, and containers.
How do GitHub Actions work?
GitHub Actions uses workflows defined in YAML files. These workflows are triggered by GitHub events like push, pull request, or issue creation, and consist of jobs that can run on multiple operating systems and environments.
Can I use GitHub Actions with private repositories?
Yes, GitHub Actions can be used with both public and private repositories, providing a secure and automated environment for your CI/CD pipelines.
How do I integrate third-party tools with GitHub Actions?
GitHub Actions supports integrations with thousands of third-party tools. You can add actions from the GitHub Marketplace, or create custom actions to integrate with services like AWS, Docker, and Slack.