I believe Svelte has the best outlook for developers wanting to build with JS as it doesn’t load an entire framework upfront (Angular/React/etc). In regards to

I believe Svelte has the best outlook for developers wanting to build with JS as it doesn’t load an entire framework upfront (Angular/React/etc). In regards to server side languages being slow, as you pointed out, it’s really not the case; in my experience the culprit to slow applications is the database design.