It is. Its elevator pitch is literally "write your website in Ruby". I think it's very silly, especially considering that WebAssembly has just matured, and it's

It is. Its elevator pitch is literally "write your website in Ruby". I think it's very silly, especially considering that WebAssembly has just matured, and it's been coming for a looong time. Not to mention it's 10x better supported. If your website only runs on 90% of browsers out there, it's a terrible website. And this thing as far as I can tell only runs on last-gen Firefox and Chrome.