# Guides

- [Importing](/docs/guides/importing.md)
- [Build arguments and variables](/docs/guides/build-args.md)
- [Secrets](/docs/guides/secrets.md)
- [Functions](/docs/guides/functions.md)
- [Using Docker in Earthly](/docs/guides/docker-in-earthly.md)
- [Multi-platform builds](/docs/guides/multi-platform.md)
- [Authenticating Git and image registries](/docs/guides/auth.md)
- [Integration Testing](/docs/guides/integration.md)
- [Debugging techniques](/docs/guides/debugging.md)
- [Podman](/docs/guides/podman.md)
- [Configuring registries](/docs/guides/configuring-registries.md)
- [AWS ECR](/docs/guides/configuring-registries/aws-ecr.md)
- [GCP Artifact Registry](/docs/guides/configuring-registries/gcp-artifact-registry.md)
- [Azure ACR](/docs/guides/configuring-registries/azure-acr.md)
- [Self-signed certificates](/docs/guides/configuring-registries/self-signed.md)
- [Using the Earthly Docker Images](/docs/guides/using-the-earthly-docker-images.md)
- [earthly/earthly](/docs/guides/using-the-earthly-docker-images/all-in-one.md)
- [earthly/buildkitd](/docs/guides/using-the-earthly-docker-images/buildkit-standalone.md)
- [Best practices](/docs/guides/best-practices.md)