esm.sh vs unpkg

unpkg is used by more websites in our catalog: 147 use esm.sh and 22,581 use unpkg.

unpkg sites have the higher median Ahrefs Domain Rating (esm.sh: 28, unpkg: 33).

Between 2026-06 and 2026-07, esm.sh went from 0.02% to 0.02% of all tracked sites, while unpkg went from 2.9% to 2.6%. esm.sh is gaining ground faster in our index.

14 websites in our catalog use both esm.sh and unpkg.

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.