I think this piece is a great place to end it, as it builds a solid pragmatic case. It was interesting for me to learn about the possibility of using that kind

I think this piece is a great place to end it, as it builds a solid pragmatic case. It was interesting for me to learn about the possibility of using that kind of '!' notation in JS, even if it's impenetrable to most other developers. Maybe I'll be able to parse some other hipster's code thanks to this.