#100daysofcode Day 45
What setter is for useState, dispatch is for useReducer. React by default would render a parent component with the child components but it becomes problematic when the re-rendering continues even though it detects no changes, that's called unnecessary re-renderings.
Today, I learned some of these problems that occur with re-rendering and possible ways to solve them by introducing and calling the required hooks at the specific places. There is no need consistently re-rendering a component that will be discarded in the commit stage, the default event should be prevented to promote optimization.
What setter is for useState, dispatch is for useReducer. React by default would render a parent component with the child components but it becomes problematic when the re-rendering continues even though it detects no changes, that's called unnecessary re-renderings.
Today, I learned some of these problems that occur with re-rendering and possible ways to solve them by introducing and calling the required hooks at the specific places. There is no need consistently re-rendering a component that will be discarded in the commit stage, the default event should be prevented to promote optimization.
