Compile to asm.js

[listepo]

Feature suggestion

It would be nice to be able compile to asm.js

[HerrCai0907]

Isn't wasm the successor to asm.js? Is there more background to support asm.js instead of using wasm?

[listepo]

Yes facebook/hermes#429 (comment)

[CountBleck]

@listepo I would recommend using Binaryen's `wasm2js` as demonstrated by that comment. If it's tedious to integrate an external native tool into your project's build requirements, there should already be a Wasm-compiled version available after installing AS, via `npx wasm2js` (or just `wasm2js` in a `package.json` script). I don't remember if that functionality is broken though...