[riclib]

Fair comment. In my production code I always separate out the css and embed it in the go binary as files that can be cached. Having it in embedded into the page was really useful to iterate behind cloudflare and not worry about css caching but is a terrible practice.

[Cthulhu_]

Counterpoint, inlining CSS / JS used to be an optimization in early website optimizers, because fetching multiple files incurred more HTTP overhead, and (...I think) compression was more efficient working on a single file vs three.

I don't think these arguments hold up anymore with http 2/3, but still, it used to be an optimization.