Awesome
PasBGFX
Pascal bindings to the C API for BGFX, "a cross-platform, graphics API agnostic, Bring Your Own Engine/Framework style rendering library".
Tested and known-working with Free Pascal 3.3.1.
You will need to have the shared library versions of both SDL2 and BGFX itself installed in order to run the example programs.
The "Hello World" example running on Windows: