Qt Designer for instance is extremely useful to quickly put together an interface and even connect it to code via signals and slots. It generally pays off to go

Qt Designer for instance is extremely useful to quickly put together an interface and even connect it to code via signals and slots. It generally pays off to go as far as possible purely using Qt Designer and add GUI code only when needed. If a similar tool could be created for React that would be great, but yes it might be hard for a one man project to get to this point of usefulness.