toys VS boilerplate

I think all of these techniques check whether the input string is correct. For example see here https://github.com/WojciechMula/toys/blob/master/lookup-in-s...

In April 2020 there were no birthday blog posts for pal— our second anniversary went by with a couple handfuls of "🎉"s and little more ceremony. But we were working on an important example application called Fishbowl, a realtime word game designed to be played in tandem with a video chat. It was built out of some kind of necessity, to stay connected to friends and family while separated by the pandemic, and put to good use by educators with their middle-school students in Maine, USA. This example utilizes the Docker support that had recently been contributed by @timcosta, three-tiered architecture, functional patterns, and in-process architecture prepared to be scaled out into individual services.