PrimeFaces vs Semantic UI

Semantic UI is used by more websites in our catalog: 133 use PrimeFaces and 277 use Semantic UI.

PrimeFaces sites have the higher median Ahrefs Domain Rating (PrimeFaces: 48, Semantic UI: 40).

Between 2026-06 and 2026-07, PrimeFaces went from 0.02% to 0.02% of all tracked sites, while Semantic UI went from 0.04% to 0.03%. PrimeFaces is gaining ground faster in our index.

0 websites in our catalog use both PrimeFaces and Semantic UI.

Adoption is counted from Site Stats Database's own crawl; Domain Rating comes from Ahrefs and traffic from DataForSEO. Figures reflect the sites we track and refresh at least monthly.