Me too! Loving Elm. And there are others that break from the pain that frontend otherwise is:

* Purescript

* Kotlin/JS + KVision

* Rust + Yew

* Haskell + Miso

* ReScript + ReReact or TEA

* F# + Elmish

Hell even TypeScript + TEA would be a great alternative: https://github.com/typescript-tea/core

A hot topic still is CSS that non of these solve, so an additional lib is needed there. TailwindCSS has been my go to lately, and I really start to get the hang of it (great docs also!!).