fhir-links
Useful Links for FHIR Developers
Implementation Guide Development
Profiling
FHIR R5 Profiling Page
FSH Tutorials & Links
Sushi Tutorial quickstart
Another quickstart
FSH School Tutorial
FSH Overview - IG
FSH Deep Dive with video
Cheat Sheets
FSH Cheat Sheet
Markdown Cheat Sheet
Other Tools
FSH Online - Web tool for FSH <-> Json structure conversion
GoFSH convert existing IG to FSH
AdvancedFSH covers slicing and other more advanced topics
Implementation Guides
FHIR IG R5
AU Base - derived from R4
AU Core - derived from R4
FHIR R4
mCODE minimal Common Oncology Data Elements IG