Semantic UI vs Tailwind CSS

Tailwind CSS is used by more websites in our catalog: 277 use Semantic UI and 7,759 use Tailwind CSS.

Semantic UI sites have the higher median Ahrefs Domain Rating (Semantic UI: 40, Tailwind CSS: 35).

Between 2026-06 and 2026-07, Semantic UI went from 0.04% to 0.03% of all tracked sites, while Tailwind CSS went from 1.1% to 0.88%. Semantic UI is gaining ground faster in our index.

1 websites in our catalog use both Semantic UI and Tailwind CSS.

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.