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To make complex layouts, sometimes you have to position elements outside of the document flow and for this CSS position property can be used CSS position property supports 5 values:- static(default) relative absolute fixed sticky Static Positi...
To understand reconciliation first lets understand DOM So what is DOM? DOM stands for document object model. It acts as an interface to interact with the browser and make changes to the DOM and is the representation of the same HTML document but in ...
Hooks are functions that let you “hook into” React state and lifecycle features from function components.Hooks let you use state and other React features without writing a class. Hooks are simple JavaScript functions that help you with State manageme...
useState is a React Hook . We call useState inside a function component to add some local state to it. React will preserve this state between re-renders. let us discuss how useState is used import { useState } from 'react'; function Example() { ...
useEffect is a react hook. The Effect Hook lets you perform side effects in function components. Network requests, manual DOM mutations, and logging are common examples of effects. useEffect is widely used for the asynchronous tasks in react. we use...
React is a javascript library for building user interfaces developed by facebook React can be used to develop 1. Websites React is largely used by big tech companies to develop their websites some of them being Microsoft, meta, Netflix, Airbnb 2. M...
