Itas 2018 already, and countless front-end developers are still leading a battle against complexity and immobility. Month after month, they’ve searched for the holy grail: a bug-free application architecture that will help them deliver quickly and with high quality. I am one of those developers, and Iave found something interesting that might help. We have taken a good step forward with tools such as React and Redux. However, theyare not enough on their own in large-scale applications.