How to Reduce Re Rendering on a React System

"You do not want re renders while things are scrolling," he says. "It's basically a situation where you really, really need to minimize your re renders." In the react profileor m if you're not aware of this super useful feature, i'm not sure why they don't turn it on by default,. But if you go into the settings, you can enable a feature that will tell you why a component re rendered.