[francisl]

Yes, you're 100% right and I hear you.

I really do like Nim, but suggesting it to do WebAssembly out of the box could be deceiving and do no good. The project is currently in the hard spot where it's hard to convince your team of using it, but because its hard they is less contribution.

As for llvm, you might be right, I'm not an expert in that particular field. But it seems there is a lot of already backed in stuff you'll have for free. Like Wasm, debugging, optimization. We'll see how the Crystal project manage to get Wasm and how llvm will help them.