Too Long; Didn't Read
It’s been five years since <a href="https://hackernoon.com/tagged/react" target="_blank">React</a> was introduced to the frontend community. Ever since it’s release, it has opened new avenues to express UI code. With React and it’s associated ecosystem, the community has constantly been working towards solving the shortcomings of client side scripting and one such effort was React Fiber which enabled us application developers to simply declare what our code looks like and how it should behave to changes in data, while behind the scenes it would compute the necessary changes to the UI. And while at it, it would in fact compute them in small time slices instead doing it all at once holding up the JS thread.