Don't know how I missed this but it looks like jsdelivr has created a competitor to skypack (which will probably be better supported on account of snowpack [skypack's creators] being defunct now) https://www.jsdelivr.com/esm

Huh, snowpack defunct? cc @mkvlr

that's news to me, have a link?

https://www.snowpack.dev/ (update April)

They are recommending Vite. I've used Vite for a few js things, and I'm finding the docs and the "create new Vite app CLI" to be easier to work with than it was with snowpack. https://vitejs.dev/

The JS churn is real.

yup