> You don't see people saying "Oh? OOP programming? That's too hard! Actually we do. OOP makes a lot of things hard to implement and maintain. That's why funct

> You don't see people saying "Oh? OOP programming? That's too hard! Actually we do. OOP makes a lot of things hard to implement and maintain. That's why functional programming of front-end matters and new approached emerge (reactjs/virtual-dom + immutable data).