Why speculate about what Apple is doing if you can just go look at the WebKit change history. Search for WebAssembly on https://trac.webkit.org https://trac.we

Why speculate about what Apple is doing if you can just go look at the WebKit change history. Search for WebAssembly on https://trac.webkit.org https://trac.webkit.org and you can see that there is a lot of work happening. The most recent commit being "WebAssembly API: implement Instance" - https://trac.webkit.org/changeset/207929 https://trac.webkit.org/changeset/207929 So yeah it looks like it is not finished. But it also looks like they are investing a lot of engineering time in this feature as we speak.