It's been mentioned a bit on HN but HTMX is brilliant and along with AlpineJS, you have immense power despite very little JS, or even none at all. With almost everything happening on the backend, you can focus almost all development energy on using the language of your choice. As a Kotlin fanboy I absolutely love this paradigm and am writing entire sites in my favorite language (huge shout-out to jte.gg, a native templating engine). Just in the past few weeks I've built numerous functions/features/pages in a day that would have taken weeks or more to do with Vue or React.