esm.sh vs Skypack

esm.sh is used by more websites in our catalog: 147 use esm.sh and 128 use Skypack.

esm.sh sites have the higher median Ahrefs Domain Rating (esm.sh: 28, Skypack: 11).

Between 2026-06 and 2026-07, esm.sh went from 0.02% to 0.02% of all tracked sites, while Skypack went from 0.02% to 0.01%. Skypack is gaining ground faster in our index.

0 websites in our catalog use both esm.sh and Skypack.

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.