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Series
Revisiting React JS is a series which is one thing I am trying to bring in for those who already working with React JS.
In this series I will brush up my react js knowledge with the help of internet, documents and using chat gpt.
Event handlers are functions that will be triggered in response to interactions like clicking, hovering, focusing form inputs, and so on. const App = () => { const handleClick = () => { console.log('Clicked') } return <Button onC...
Q. What is state in React components? Ans:- Components need to remember kind of component-specific memory, is called state. Q. Why we need state in React components? Ans:- If we use local variables in component it doesn't work due to below reasons, ...
Q. What are react components? Ans: React components are JavaScript functions that return markup (JSX). A components has its own logic and appearance. All react components are made with composition of components. A component can nest other component. ...
JSX is a syntax extension for JavaScript that lets you write HTML-like markup inside a JavaScript file. It allows you to write HTML directly within JavaScript, which makes your code more readable and maintainable. JSX combines the expressiveness of J...
Day 2: Q. What are the things you need before you start practicing React JS? Ans: Node JS and VS Code ( or any code editor/ IDE). In order to run our React application in browser we need to convert React code into browser understandable code. In orde...
Day 1 What is React? Why use React? Key features React.js is a JavaScript library for building user interfaces. React apps are made out of components. A component has it's own logic and appearance. React components are JavaScript functions which...