[geldan]

No, but it's very nice to be able to share code for things like view rendering or form validation between the server and client without jumping through hoops.

[shurcooL]

So you use language X. Compile it and run it natively on server, compile it to wasm and run that in the browser.

[chr1]

Why should i use language X that i don't like, instead of nice dynamic language, without compilation step that i like, and which only misses this tiny feature?