Hacker News new | ask | show | jobs
by orange8 3212 days ago
asm.js is valid Javascript. It is a valid subset of js that the browser js engines understand, even for the older ones like IE 8. JavaScript has direct access to the DOM, with webassembly, not yet. It may in the future, its still in the proposal phrase (https://github.com/WebAssembly/gc/blob/master/proposals/gc/O...)

So the way to do it today would be WebAssembly -> asm.js/js -> canvas
1 comments
abecedarius 3212 days ago
Good point about the proposal -- that'll be the answer in the end.

asmj.js as JS is irrelevant to the point I was making, because if you access the DOM directly, your code won't verify as the asm.js subset, and so won't run via the asm.js engine.

link
orange8 3210 days ago
The asm.js engine is the javascript engine.

asm.js is javascript.

asm.js === javscript

link
abecedarius 3210 days ago
No: that's a choice that Chrome made and Firefox didn't, for example.
link