[P] Introducing Juggernaut: a neural net that trains models from the browser with no JS, no servers • r/MachineLearning

I'm not sure why that's interesting that it has "no JS". Wasm can't talk to the host environment (the browser) so it's still using Javascript to get data in or out - Wasm has an import/export syntax for calling out to JS. It's still just interpreted on the browser engine; and, since it's in such a rough state (the'MVP' release only having been finalized in March), it's actually un-JITted. No worries there (I wasn't sure whether you thought that might go away. Not in any future that I can foresee).