Actually... ReactNative is pretty novel idea TBH but developer experience (DX) is not as smooth IMHO and that's what you use such frameworks in the first place.

Actually... ReactNative is pretty novel idea TBH but developer experience (DX) is not as smooth IMHO and that's what you use such frameworks in the first place. Flutter's overall DX experience is so incredible that it is in its own league. But the ecosystem is still pretty limited, there are performance issues as well. Web (HTML, CSS, JS) has been so optimised over the past two decades and it has such a HUGE ecosystem and libraries that it becomes almost unavoidable choice if coupled with Capacitor et.el. Imagine d3.js or some of the amazing visualisation libraries. Hard to get the same deal on ReactNative or Flutter with same breadth and robustness.