Are you familiar with the React functionality of Javascript library? I use it to create websites. 
No but it is probably popular seeing as it is maintained by Facebook and Instagram.
I see, I bet they receive a lot of investment income from those two media giants.
Yup there is even a version called React Native which works with Android and iOS.
Looks like I will have to download that one too since I enjoy making Android app.
React Fiber is a new algorithm for building user interfaces. Are you familiar with that?
No, I am not. I might have to search up a bit on it. What do you know about it?
Well it will be the foundation of any future improvements for the React network.