React Mastery

Challenge: Use CSS Modules in React

Task: Building a User Card with CSS Modules

In this task, you'll design a user card displaying the user's photo and relevant information. Apply appropriate styles to each component and ensure their proper utilization. Our goal is to achieve such UI:

The task is:

In the UserInfo.jsx file, import the styles file ( UserInfo.module.css ) and assign it as s for style association.
To complete the app building, import the UserInfo.jsx file into the App.jsx .

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React Mastery

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1. Fundamentals of React and Component-Based UI

Gain an understanding of the core principles of React. You'll learn about JSX (JavaScript XML), building reusable UI components, and rendering elements. Additionally, you'll explore the importance of data collection and conditional rendering in React applications. By the end of this section, you'll have a solid foundation of React's essential concepts, setting you up for success in the more advanced topics covered in the following sections.

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

Explore the various methods of adding styles to the React applications. You will learn how to apply styles to individual components, use dynamic styles, and maintain a scalable and maintainable styling approach in your projects.

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

Powerful features in modern React development. Hooks revolutionize how we write functional components, providing a concise and intuitive way to manage state and perform side effects. Conversely, Context allows us to share data through the component tree without prop drilling. Combining hooks and Context enables efficient state management and simplified data sharing in React applications.

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

Step-by-step guide on how to start a real-world React project. From setting up your development environment to understanding project organization and critical tools, you'll gain the knowledge and confidence to embark on your React journey.

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