A collection of `.gitlab-ci.yml` template files is maintained at the [GitLab CI/CD YAML project][gitlab-ci-templates]. When you create a new file via the UI,
GitLab will give you the option to choose one of the templates existent on this project.
If your favorite programming language or framework are missing we would love your
help by sending a merge request with a new `.gitlab-ci.yml` to this project.
There's also a collection of repositories with [example projects](https://gitlab.com/gitlab-examples) for various languages. You can fork an adjust them to your own needs.
- [Run PHP Composer & NPM scripts then deploy them to a staging server](deployment/composer-npm-deploy.md)
- [How to test and deploy Laravel/PHP applications with GitLab CI/CD and Envoy](laravel_with_gitlab_and_envoy/index.md)
- **Ruby**: [Test and deploy a Ruby application to Heroku](test-and-deploy-ruby-application-to-heroku.md)
- **Python**: [Test and deploy a Python application to Heroku](test-and-deploy-python-application-to-heroku.md)
- **Java**: [Continuous Delivery of a Spring Boot application with GitLab CI and Kubernetes](https://about.gitlab.com/2016/12/14/continuous-delivery-of-a-spring-boot-application-with-gitlab-ci-and-kubernetes/)
- **Scala**: [Test a Scala application](test-scala-application.md)
- **Clojure**: [Test a Clojure application](test-clojure-application.md)
- [Building an Elixir Release into a Docker image using GitLab CI](https://about.gitlab.com/2016/08/11/building-an-elixir-release-into-docker-image-using-gitlab-ci-part-1/)
- **iOS and macOS**:
- [Setting up GitLab CI for iOS projects](https://about.gitlab.com/2016/03/10/setting-up-gitlab-ci-for-ios-projects/)
- [How to use GitLab CI and MacStadium to build your macOS or iOS projects](https://about.gitlab.com/2017/05/15/how-to-use-macstadium-and-gitlab-ci-to-build-your-macos-or-ios-projects/)
- **Android**: [Setting up GitLab CI for Android projects](https://about.gitlab.com/2016/11/30/setting-up-gitlab-ci-for-android-projects/)
- **Debian**: [Continuous Deployment with GitLab: how to build and deploy a Debian Package with GitLab CI](https://about.gitlab.com/2016/10/12/automated-debian-package-build-with-gitlab-ci/)
- **Maven**: [How to deploy Maven projects to Artifactory with GitLab CI/CD](artifactory_and_gitlab/index.md)
- [Example project](https://gitlab.com/gitlab-examples/review-apps-nginx/) that shows how to use GitLab CI/CD for [Review Apps](../review_apps/index.html).