Contenuti del Corso

React Mastery

1. Fundamentals of React and Component-Based UI

What Is React and Why Use It?Comparing SPAs and MPAs in Web Development How React Works with the Virtual DOM Introducing JSX for Writing HTML in JavaScript Building Complex UI with JSX Rendering Elements in React Challenge: Render an Element in React Understanding React Components Passing Data with Props in React Challenge: Create Functional Components Conditional Rendering in React Challenge: Implement Conditional Rendering – Chat Notification Challenge: Implement Conditional Rendering – Bank Alert Rendering Collections of Data in React Challenge: Display Data Collections in React React Fundamentals Wrap-Up

2. Styling Techniques in React Applications

Introduction to Styling in React Using Inline Styles in React Applying Inline Styles in Practice Challenge: Use Inline Styles in a React Component Styling React Components with External CSS Applying External CSS in Practice Challenge: Apply External CSS to a React App Using CSS Modules for Scoped Styling in React Organizing File and Folder Structures for Styles Challenge: Use CSS Modules in React Styling Techniques in React Wrap-Up

3. React Hooks and Context for State Management

Introduction to React Hooks and Context Managing State with the useState Hook Challenge: Toggle Visibility with useState Working with References Using the useRef Hook Challenge: Build a Controlled Form Component Handling Side Effects with the useEffect Hook Challenge: Fetch and Display Data with useEffect Optimizing Performance with the useMemo Hook Challenge: Implement a Car List Filter with useMemo Sharing State Across Components with Context Using Context in a Real-World Scenario Challenge: Build a World of Astronomy App with Context React Hooks and Context Wrap-Up

4. Structuring Real-World React Projects

Setting Up Your React Development Environment Choosing a Code Editor for React Development Organizing the Project Folder Structure Working with the Terminal in React Development Starting and Running a React Project with Vite React Project Setup Wrap-Up

React Project Setup Wrap-Up

Follow these steps to develop a React app on your local machine:

Install Node.js and npm:

Visit the official Node.js website at https://nodejs.org;
Download the installer for your operating system and follow the installation instructions to install Node.js and npm.

Install a Code Editor:

Choose a code editor that suits your preference, such as Visual Studio Code;
Install the code editor on your computer;
This code editor will be your tool for writing React code.

Create a Project Folder:

Create an empty folder on your computer to store your React project;
This folder will serve as the root directory for your project.

Open the Code Editor:

Launch the code editor of your choice;
Navigate to the project folder you created in step 3;
This will allow you to start working on your React project within the code editor.

Open the Terminal:

Within the code editor, open the terminal or command line interface;
This is where you'll run commands to set up and manage your React project.

Set Up the Project:

In the terminal, run the command npx create-react-app .;
This command initializes a new React project using the Create React App tool.

Start the Live Page:

Run the command npm start once the project is created;
This starts the development server and opens a live preview of your React app in the browser.

Customize the Project:

Open the src folder within your project directory;
You can delete all default files created by Create React App;
Build your React components, add styles, and implement functionality within the src folder.

Happy Coding!

Following these steps, you'll have a basic React project set up and ready for development. You can now start building your React components, styling your app, and adding functionality as needed for your project.

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Sezione 4. Capitolo 6

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