What Happened to WebAssembly

Re:What Happened to WebAssembly by homarp on Friday January 09, 2026 @06:47PM (#46561002)

It's a complement to my other answer to you (about your Q on why ppl would not want to learn/use js and would prefer WASM if there was FastDOM ==> because not everyone wants to be multilingual): I was listing a few languages that people are confortable with and would rather use through WASM than learning idiomatic JS/TS ( it's easy to learn the syntax, it takes practice to learn the idiomatic way).

And yes, I do meant that my listed have gotten better, just like JS/TS.

As for why not comp/transpiling to JS? it is my impression that WASM was born out of that ( Compiled to subset of js (asm.js)) and it's an evolution of compiling to JS.

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Re:What Happened to WebAssembly by codelikeawolf on Monday January 12, 2026 @11:13AM (#46590424)

Ah, my bad. I apologize if I came off as too aggressive. I know these comment threads can get heated.

As far as the comp/transpiling thing, I was referring to something like ScalaJS, ClojureScript, Kotlin/JS, etc. I'll admit that the JS output isn't always pretty, but it's still JS. I think that compiling to a Wasm module is different than transpiling, because Wasm is more of a black box.

I think it's fine to ship a `.wasm` file that does some kind of computation and complements the app. But I think shipping a `.wasm` file that builds your UI is like using a drill to install a nail: technically, you could do it, but it's harder, slower, and you'll probably end up damaging something or hurting yourself.

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