Go here for the new version: https://github.com/TechnicJelle/ISAMIV
I Suck At Making Image Viewers
This is a small image viewer project that will include a way to programmatically define image parsers.
So you can view any kind of image in this viewer, provided you write a parser for it.
CMake setup partly from https://github.com/Ravbug/sdl3-sample/