I looked into it at one point and it sounded like WASM isn't as fast as native (yet?), and the main benefit would be the ability to run in a browser. That'd be useful for making a web version and I might look into it again, but for now, if I'm already shipping an Electron app, WASM seems like extra hassle with less speed. I might be wrong about this though! Happy to hear if there are benefits I'm missing.