Comment by brancz

I happen to work on a lot of profiling and debugging tools and I’ve been wondering if the wasm spec has included anything about the “debugability” of wasm binaries. After a quick scan of the table of contents I couldn’t find it but I’d be curious to hear from anyone who might know. I fear that with an explosion of wasm runtimes (this looks super cool but also I think the 4th or 5th wasm runtime I’ve noticed) that debugability will be a nightmare if it’s not in the spec.