My personal experiences differs. I recently spent a year working on a Qt app for drawing circuit diagrams, aimed at nuclear engineers. I've lost count of the n

My personal experiences differs. I recently spent a year working on a Qt app for drawing circuit diagrams, aimed at nuclear engineers. I've lost count of the number of times I found myself wishing for some feature that React has implemented for years. The parts of the code that were easiest to maintain were the ones that reinvented reactive UI: every modification to the underlying data called some "updateGraphicsView" function that would then re-render the entire thing. Not great for performance, great for avoiding bugs. Seriously, for me Qt goes in the "never again" category.