"Its development is backed by people at Mozilla, Microsoft, Google and Apple." It seems this is for real then? JS has had a surprisingly long life actually gi

"Its development is backed by people at Mozilla, Microsoft, Google and Apple." It seems this is for real then? JS has had a surprisingly long life actually given its original use cases, and I understand the objections to wasm, but I guess that something like this was inevitable given how big the browser is as a platform and how web apps have been steadily fattening on the back of a suboptimal language, which, if this goes ahead, can be confined to just UI again. They are planning to add support for gc, threads, bigger mem, tail recursion, etc [1], so will it be running everything efficiently? Even on mobile, given its backers? Wow [1] https://github.com/WebAssembly/design/blob/master/FutureFeatures.md https://github.com/WebAssembly/design/blob/master/FutureFeat...