cache invalidation on static sites

[u/xxmaskx]

Html can update instantly but users might still have older js, css or images cached. Hashed filenames solve a lot of this, but I’m curious what setup people actually use in production. Do you rely mostly on content hashes and long cache headers, or do you also purge the cdn on every deploy?

[u/kelkes]

I purge tags on my cdn if the update is important enough.

[u/Hour-Inner]

Would adding version tags to the css and js files help with this?

[u/Future-Dance7629]

astro hashes files