@biilmann @jlengstorf @mattferderer @gatsbyjs @mcrittenden @derFetten @Netlify In addition to that great post by @stefanjudis where he plays with persisting assets between builds, I played a little too, to prove the concept.
https://github.com/philhawksworth/content-shards
It's available but not documented as managing your own cache can be fiddly.
My tweets and posts live here on my own domain these days.
You can explore them here and follow me on Mastodon instead of Twitter where I'm not currently active.