Aaron Lademann

@dave-doty sorry for my delayed reply, and thank you for all the detail around your issues! > I picked built_value because it seemed to be the go-to way to make...

@dave-doty the over_react builder is actually quite fast on its own... the built_value one utilizes the `source_gen` builder - which relies on fully resolved AST - which is incredibly slow.

@dave-doty I talked things over with @greglittlefield-wf and here were the takeaways: 1. In general - since you're using `connect`, the use of `areStatesEqual` would make more sense than overriding...

@md-weber thank you for reporting this!

@md-weber looks like the root cause is https://github.com/dart-lang/sdk/issues/39937 ... which seems like it will be fixed in `2.8.0` 🤞

This is all ready to roll in react 5.1.0 / over_react 3.1.0! https://github.com/cleandart/react-dart/blob/master/example/js_components/js_components.dart#L115-L145