The format is intentionally being built in a way that you can look at the source, in the same way you would look at minified Javascript currently.
If you're worried about obscurity, look at what is generated by asm.js. WebAssembly won't be any worse than that (and is, in fact, more or less a more efficient/correct equivalent to asm.js).
The format is intentionally being built in a way that you can look at the source, in the same way you would look at minified Javascript currently.
If you're worried about obscurity, look at what is generated by asm.js. WebAssembly won't be any worse than that (and is, in fact, more or less a more efficient/correct equivalent to asm.js).