In this lecture, we will learn how to use the useState Hook in Functional components in a React App.

Hooks are a new addition in React 16.8. They allow you to use state, life cycle methods and other React features without writing a class component.

The useState is a Hook (function) that allows you to have state variables in functional components. To use hooks, first, we should import the useState hooks from react. The useState is a function that takes one argument and returns a current state and a function that lets you update it.

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