How hook updates work?

React keep track of the states by queuing them in the order they are called. React queue all the changes to be made and update once the component Re-render which is not immediate. So that is how React knows which value corresponds to which state. It goes as per the queue every time the component tries to re-render.

Does React useState Hook update immediately ?

React, a widely used JavaScript library for building user interfaces, emphasizes a straightforward approach for creating dynamic web applications. React’s state management system, including the useState hook, is pivotal for efficiently tracking and updating application data.

Table of Content

  • How we can use the useState hook in React?
  • How hook updates work?
  • Steps to Create the React Application And Installing Module

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How we can use the useState hook in React?

Introduced in recent React versions, the useState hook allows adding state functionality to functional components without the need for class-based components. However, it’s exclusive to functional components and should not be used in classes or standard JavaScript functions. The hook requires an initial state and returns the current state and a function to update it....

How hook updates work?

React keep track of the states by queuing them in the order they are called. React queue all the changes to be made and update once the component Re-render which is not immediate. So that is how React knows which value corresponds to which state. It goes as per the queue every time the component tries to re-render....

Steps to Create the React Application And Installing Module:

Step 1: Create a React application using the following command:...