To prove the point, author mentions company that went from React to Htmx and saw positive change in relevant metrics. When you do that, it usually means your app has matured in a sense and you can be sure that htmx will be sufficient to handle all the functionality

I'm however more curious about going the other way, i.e. you start a project with Htmx which happily grows but after a while, a large feature is requested which inevitably changes the direction of the app into React use-case territory. I can't think of concrete example but you now have to work around it with htmx or commit to rewriting to React (or alternative). Wonder what are thoughts of people who had to deal with this