The Citizen watch from the original statecharts paper

[mogsie]

From https://spectrum.chat/statecharts/general/i-built-the-citizen-watch-from-the-original-statecharts-paper~0b324403-237f-4c76-a100-32b04081f665 from @andyjakubowski:

Hey folks! I’m Andy, and this is my first post here. I recently got into statecharts, and really just fell in love with the idea and Harel’s paper. I wanted to practice my understanding of statecharts, so I built the watch used to explain all the concepts there. I figure it could be a nice companion to anyone else who reads the paper and wants to see how the actual watch works. You can check it out here: https://andyjakubowski.github.io/statechart-watch/
The demo links to a GitHub repo if you want to play around with it yourself! It’s built with XState and React.