I would like to post update for the project.
Latest StbSharp is no longer monolithic, but had been split into separate projects: https://github.com/StbSharp
Each project is avaiable at the nuget with the version corresponding to the one it had been ported from(i.e. StbImageSharp version 2.22 means it was ported from stb_image.h’s version 2.22).
Also I’ve kept only projects that are at least somewhat useful to the developers. Which are StbImageSharp, StbImageWriteSharp, StbTrueTypeSharp and StbVorbisSharp. Other stb libs seems to have almost zero interest in them.
Though if anyone would like any other stb lib to be ported, then, please, let me know.