Techbbas Tech Log

  React Architecture: React follows a component-based architecture. The main concepts are: Components: Reusable UI elements Props: Data passed to components State: Internal component data JSX: Syntax extension for JavaScript to describe UI Virtual DOM: In-memory representation of the actual DOM for efficient updates File System in a typical Create React App project: Let's break down each section: node_modules/: Contains all the dependencies installed via npm Managed by npm, you shouldn't modify this directory manually public/: Contains static assets that are publicly accessible index.html: The main HTML file where your React app is mounted favicon.ico: The icon shown in the browser tab manifest.json: Web app manifest for PWA (Progressive Web App) functionality src/: Contains the source code of your React application components/: Directory for reusable React components App.js: The root component of your application App.css: Styles for the App component index.js: The entry point ...

 To create a blogging website using React, follow these step-by-step instructions. This guide will cover setting up your React environment, creating components, managing state, and deploying your blog. Step 1: Setting Up Your React Environment Install Node.js: Ensure you have Node.js installed on your machine. You can download it from nodejs.org. Create a New React App: Use the Create React App tool to set up your project. Open your terminal and run: bash npx create-react-app my-blog This command creates a new directory called my-blog with all the necessary files. Navigate to Your Project Folder: bash cd my-blog Start the Development Server: bash npm start This will launch your React app in the browser at http://localhost:3000. Step 2: Creating Components Create a Blog Component: Inside the src folder, create a new folder called components. Inside this folder, create a file named Blog.js. jsx import React from 'react'; const Blog = ({ title, content }) => {     return...