This weekend I made an implementation of lambda on fhir
Inspired by the backend for frontend design from: fhir-kit-create-react. Please see their discussion on the benefits of this design in the link above.
+------------------+
| EHR |
|..................|
| FHIR | OAuth2 |
+------------------+
:
: (FHIR)
:
+---------------------+ <----.
| serverless (lambda) | |
+.....................+ |
: this template (BFF)
+.....................+ |
| Client (React) | |
+---------------------+ <----'
(modified from fhir-kit-create-react)
The repository is intended to be an easy way to start developing with FHIR resources.