I worked in companies that are committed to Agile and companies that have a completely custom planning and development process. I don't understand your argument. What process in Agile dictates shipping subpar UI?
Build, test, file bugs, resolve bug. You can do this within any framework. Or, better, develop a high quality UI component library instead of asking a junior engineer to write CSS for correct checkbox handling.
Build, test, file bugs, resolve bug. You can do this within any framework. Or, better, develop a high quality UI component library instead of asking a junior engineer to write CSS for correct checkbox handling.