# Developer Documentations (Advanced Topics) This folder contains developer documentation. When you are ready to contribute, you can select issue at [Good First Issues](https://github.com/kubernetes-sigs/external-dns/issues?q=is%3Aissue%20state%3Aopen%20label%3A%22help%20wanted%22). To get started see: [dev-guide.md](dev-guide.md). > Note; when new feature/fix is ready, consider also to provide a way to test this manually with manifests and kubectl commands ## Submit an Issue In addition to contributions, we welcome [bug reports](https://github.com/kubernetes-sigs/external-dns/issues/new?template=---bug-report.md) and [feature requests](https://github.com/kubernetes-sigs/external-dns/issues/new?template=--enhancement-request.md).