Seems to be a lot of anti-state machine comments here. Are these people trying to use state machines to model their entire application state? The example used i

Seems to be a lot of anti-state machine comments here. Are these people trying to use state machines to model their entire application state? The example used in the article is a very practical finite state machine centered around order processing. It's very unlikely these steps in an order lifecycle are going to change significantly. I suspect a lot of organizations jumped on all-in with state machines when they got a resurgence in popularity with x-state library etc. Trying to model your entire application as a state machine just so you can show off an incomprehensible state chart or something is a recipe for disaster.