# Developer Resources

Open Health Stack includes a number of resources to help developers get started
quickly building applications.

If you are new to FHIR, [Getting Started with
FHIR](https://developers.google.com/open-health-stack/resources/getting-started-with-fhir) provides a short
introduction with links to resources to learn more.

Explore our OHS developer resources:

- [Design Guidelines](https://developers.google.com/open-health-stack/design)
- [Example apps and code samples](https://developers.google.com/open-health-stack/resources/examples)
- [Structured Data Capture on Android codelab](https://developers.google.com/open-health-stack/codelabs/data-capture)

and other related projects at Google:

- [CQL Engine](https://github.com/google/cql)