&gt;The only interesting bit is whether it will be webassembly or something else<p>I&#x27;m interested in this as well.  The near term plans, though, don&#x27;t give wasm languages dom access, and limits wasm to statically typed languages.  So, it&#x27;s basically relegated to being an ffi layer for js for quite some time.  I don&#x27;t see that changing the world much.