Do You Have a Difference Between Flutter and Jesper?

Some parts are actually copied or taken off from Flutter, so you can think about it like this. The widget tree is pretty much the same as in Flutter. Jesper doesn't have that. So we have the widget tree, the elementary, and then Jesper does has the DOM tree where Flutter would have the render objects. And so the diffing, comparing the current state with the next state of the UI happens on the layers between the elementary and then the DOM and the browser.