Available posts in tag "useState"

20 Feb 2023 | Min Read

What is Hook in React Js?

Hooks are special functions in React that allow functional components to have state and other React features. They were introduced in React version 16.8.0 and offer a more concise syntax and improved performance compared to class components. Built-in hooks, such as useState and useEffect, can be used to add functionality to functional components, enabling them to have the same capabilities as class components. The most frequently used Hooks in ReactJS are: • useState: enables the addition of

06 Feb 2023 | Min Read

Fundamentals of ReactJS

What is ReactJS? React is a JavaScript library for building user interfaces. It was developed by Facebook and maintained by Facebook and a community of individual developers and companies. React allows developers to build reusable UI components and manage the state of their applications, making it a popular choice for web development. What is DOM? In React, the Document Object Model (DOM) is the tree-like structure that represents the HTML elements of a web page with elements being nodes in