>>373
速度はあがるし目的としても書かれてる
https://webassembly.org/

Efficient and fast
The Wasm stack machine is designed to be encoded in a size- and
load-time-efficient binary format. WebAssembly aims to execute
at native speed by taking advantage of common hardware capabilities
available on a wide range of platforms.

>>331 ではDOMいじれないとか書いてるし誤解しすぎ
DOMいじれないWeb UI Frameworkなんてあるわけないだろうｗ