---
title: Learn More
weight: 307
---

If you have any questions, please drop us a note on [Crossplane Slack][join-crossplane-slack] or [contact us][contact-us]!

***Learn more about using Crossplane***
 - [Latest Design Docs](https://github.com/crossplane/crossplane/tree/master/design)
 - [Roadmap](https://github.com/crossplane/crossplane/blob/master/ROADMAP.md)
 - [Crossplane Architecture](https://docs.google.com/document/d/1whncqdUeU2cATGEJhHvzXWC9xdK29Er45NJeoemxebo/edit?usp=sharing)
 - [GitLab deploys into multiple clouds from kubectl using Crossplane](https://about.gitlab.com/2019/05/20/gitlab-first-deployed-kubernetes-api-to-multiple-clouds/)
 - [CNCF Talks & Community Presentations](https://www.youtube.com/playlist?list=PL510POnNVaaZJj9OG6PbgsZvgYbhwJRyE)
 - [Software Engineering Daily - Intro Podcast](https://softwareengineeringdaily.com/2019/01/02/crossplane-multicloud-control-plane-with-bassam-tabbara/)

***Writing Kubernetes controllers to extend Crossplane***
 - [Keep the Space Shuttle Flying: Writing Robust Operators](https://www.youtube.com/watch?v=uf97lOApOv8)
 - [Best practices for building Kubernetes Operators](https://cloud.google.com/blog/products/containers-kubernetes/best-practices-for-building-kubernetes-operators-and-stateful-apps)
 - [Programming Kubernetes Book](https://www.oreilly.com/library/view/programming-kubernetes/9781492047094/)
 - [Contributor Guide](https://github.com/crossplane/crossplane/blob/master/CONTRIBUTING.md)

***Join the growing Crossplane community and get involved!***
- Join our [Community Slack](https://slack.crossplane.io/)!
- Submit an issue on [GitHub](https://github.com/crossplane/crossplane)
- Attend our bi-weekly [Community Meeting](https://github.com/crossplane/crossplane#get-involved)
- Join our bi-weekly live stream: [The Binding Status](https://github.com/crossplane/tbs)
- Subscribe to our [YouTube Channel](https://www.youtube.com/channel/UC19FgzMBMqBro361HbE46Fw)
- Drop us a note on Twitter: [@crossplane_io](https://twitter.com/crossplane_io)
- Email us: [info@crossplane.io](mailto:info@crossplane.io)

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[join-crossplane-slack]: https://slack.crossplane.io
[contact-us]: https://github.com/crossplane/crossplane#contact