The Importance of Ergonomic Components in a Framework

Fiber is a new type of framework that lets developers write code without having to change all the APIs. Facebook has been pushing function components as this in cases where you don't have state use these things. The life cycle hooks are synchronous and a class component. And so things might change in the middle of like a component will mount like firing and react it, but fiber can manage that while maintaining buffer's compatibility with class components.