alt Hacker NewsBut then you need two things instead of one. It should be made possible to build WASM-only SPAs. The north star of browser developers should be to deprecate JS runtimes the same way they did Flash.
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I agree with the first part, but getting rid of JS entirely means that if you want to augment some HTML with one line of javascript you have to build a WASM binary to do it?
I see good use cases for building entirely in html/JS and also building entirely in WASM.
You can use a framework that abstracts all the WASM to JS communication for DOM access. There are many such framework already.
The only issue is that there’s a performance cost. Not sure how significant it is for typical applications, but it definitely exists.
It’d be nice to have direct DOM access, but if the performance is not a significant problem, then I can see the rationale for not putting in the major amount of work work it’d take to do this.
That is never going to happen until you create your own browser with a fork of the WASM spec. People have been asking for this for about a decade. The WASM team knows this but WASM wants to focus on its mission of being a universal compile target without distraction of the completely unrelated mission of being a JavaScript replacement.