In a nutshell, Wasm is essentially a CPU with a tiny instruction set. It's very primitive and minimal, but I think that was the point. If you need to do somethi

In a nutshell, Wasm is essentially a CPU with a tiny instruction set. It's very primitive and minimal, but I think that was the point. If you need to do something with numbers in a web app, it's pretty neat. If you need to work with strings, you're going to end up crying in the fetal position under your desk.