Introduction To ReactJS

Introduction To ReactJS - JavaScript

React JS Intro

(Image by - Sharma Guides | Subham232330)

What is ReactJS?

* ReactJS is a free and open-source JavaScript library for building user interfaces using a component-based concept.

* ReactJS is also known as React, React Js.

* React is maintained by Facebook.

* ReactJS is not a framework, it is a library.

Examples of ReactJS websites:-

Facebook, Discord, Netflix, Dropbox

Advantages of ReactJS

1. DOM Virtuality

2. Easy Testing

3. SEO Friendly

4. Blazing Fast

5. Efficient Debugging

Prerequisites

HTML

CSS

JavaScript

ES6:- let, const, arrow function, classes, object literals, spread operators.

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JS Code for Generating OTP

JS Code for Generating OTP - * Learn how to create a simple JavaScript function to generate a random 4-digit OTP. (GENERATED BY - ChatGPT) function OTP() { let otp = ""; otp = Math.floor(Math.random() * 9000 + 1000); return otp; } console.log("Your OTP is-", OTP());

Windows Key Shortcuts

List of common keyboard shortcuts that can be used with the Windows key: (Image by - Sharma Guides | Subham232330) 1. Windows Key + D: Show the Desktop 2. Windows Key + E: Open File Explorer 3. Windows Key + I: Open Settings 4. Windows Key + L: Lock the computer 5. Windows Key + R: Open the Run Dialog 6. Windows Key + S: Open the search bar 7. Windows Key + Tab: Open Task View 8. Windows Key + Ctrl + D: Create a new virtual desktop 9. Windows Key + Ctrl + Left or Right arrow: Switch between virtual desktops 10. Windows Key + M: Minimize all windows 11. Windows Key + Shift + M: Undo minimize all windows 12. Windows Key + Up Arrow: Maximize the current window 13. Windows Key + Down Arrow: Minimize the current window 14. Windows Key + Right Arrow: Snap the current window to the right 15. Windows Key + Left Arrow: Snap the current window to the left 16. Windows Key + P: Project to a second screen 17. Windows Key + Home: Minimize all but the active window 18. Windows Key + ...

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