setState() Method In React | How setState() Works? | ReactJS Tutorial For Beginners | Simplilearn

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In this video, we learn about the ReactJS setState() method. A state in React dictates and controls the behavior of a component. In a nutshell, the state ensures that all updation made by the user or the kernel is visible on the application. In this video, we see what a React state is, and the setState() method. A demo showcasing the working of the state is shown for a better understanding.

Below are the topics covered in this video:
0:00 - React setState()
0:32 - What is a state in React?
1:16 - ReactJS state demo
5:56 - setState method in React
6:24 - setState demo

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What is ReactJS?

What is ReactJS State?
A state is an object that stores the values of properties belonging to a component that could change over a period of time.

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