alt Hacker NewsThe fun thing is that onshape itself has a very thin kernel. Most of what you see as built in features are actually featurescript based. Onshape provides the source code for their built in feature set as a reference. https://cad.onshape.com/documents/12312312345abcabcabcdeff/w... You do need an account login ( free ) to view it.
Kernel here is ambiguous.. I get what you mean, but parasolid is usually the thing described as the cad kernel.