This. Some of the best documentation is a simple "getting started" guide that explains: How to build (any dependencies?), how to hook a debugger or access debug

This. Some of the best documentation is a simple "getting started" guide that explains: How to build (any dependencies?), how to hook a debugger or access debug logs and some pointers to where to start when looking at code (example: set a breakpoint here and trigger this action, you'll end-up in X component and should be able to figure out what's going on from there).