Agree generally, but the future of web app development is looking more and more like a hundred languages and frameworks. Here's someone who built a 50k LoC web

Agree generally, but the future of web app development is looking more and more like a hundred languages and frameworks. Here's someone who built a 50k LoC web app in Haskell - both client and server in the same codebase - and very happy about it: https://www.reddit.com/r/haskell/comments/610qp7/hiring_purescript_ui_developers_for_haskell/dfb1cmd/ https://www.reddit.com/r/haskell/comments/610qp7/hiring_pure... F# has Fable that compiles down to Javascript, OCaml has BuckleScript, and the new kid on the block, ReasonML. I've read about one or more production websites running in these what we'd call esoteric choices. (Add Elm and PureScript to the mix) There is increasing adoption in the web for both Typed FP through these languages and Untyped FP through ClojureScript. Non-FP communities on the other hand don't seem too keen on the web. Ruby for example has Opal, but with the pace at which Javascript is getting better, porting similar languages just for their familiarity doesn't seem to generate the same kind of excitement as transpiling from a more powerful one. And once Web Assembly becomes viable and browsers are free from Javascript (except for being the lowest common mass adoption denominator), we'll be able to choose our languages just like we can when programming for any other environment. It'll be a Wild West out there, but in a nice kind of way.