I'm not really sure what he's actually trying to do here
Me either. A good design system will need something like Sketch Libraries and code, and many processes to maintain them both. Arguing for code-only or design-document only seems to miss the benefits and need for the other. There are definitely cases where only having one would work, but I think it’s more common to need both.
So yes, your Sketch Library is part of your design system.
Me either. A good design system will need something like Sketch Libraries and code, and many processes to maintain them both. Arguing for code-only or design-document only seems to miss the benefits and need for the other. There are definitely cases where only having one would work, but I think it’s more common to need both.
So yes, your Sketch Library is part of your design system.