The Design System Guide is a newsletter from Romina Kavcic covering design systems, product design and UX. Romina Kavcic shares weekly insights, tools and templates for building and scaling design systems.
It is aimed at product managers. It is published on Substack. Public sources put its audience in the 10K–25K subscriber range.
No public sponsorship programme for The Design System Guide was found at the time of research. Listing details were last verified in September 2026.