Comprehensive Online Course for Modern Web Development

Course Module: Learning React.js Fundamentals

Module 1: Introduction to React.js

• Overview of React.js and its Features
• Understanding the Component-Based Architecture
• Setting Up Development Environment for React.js
• Creating Your First React.js Application

Module 2: JSX and React Elements

• Introduction to JSX (JavaScript XML)
• Understanding React Elements and Components
• Creating Functional Components and Class Components
• Passing Props and State to Components

Module 3: State Management in React.js

• Understanding Component State in React.js
• Updating Component State with setState()
• Handling Events and User Input
• Implementing Controlled Components

Module 4: Component Lifecycle Methods

• Overview of React Component Lifecycle
• Implementing Lifecycle Methods: componentDidMount(), componentDidUpdate(), componentWillUnmount(), etc.
• Working with Side Effects and Async Operations

Module 5: Handling Lists and Keys

• Rendering Lists in React.js
• Understanding the Importance of Keys
• Implementing Keys for Efficient List Rendering
• Updating Lists and Handling Dynamic Data

Module 6: Forms and Form Handling

• Working with Forms in React.js
• Implementing Form Handling: Handling Form Submissions, Validation, etc.
• Using Formik for Form Management and Validation
• Handling Form State and Form Input

Module 7: React Router for Navigation

• Introduction to React Router
• Implementing Routing in React.js Applications
• Configuring Routes, Route Parameters, and Nested Routes
• Handling Navigation Events and Redirects

Module 8: Styling in React.js

• Overview of Styling Approaches in React.js
• Using CSS Modules for Scoped Styles
• Implementing Inline Styles and Styled Components
• Integrating CSS Frameworks like Bootstrap with React.js

Module 9: State Management with Redux

• Introduction to Redux for State Management
• Setting Up Redux Store and Reducers
• Dispatching Actions and Updating State in Redux
• Connecting Redux with React.js Components

Module 10: Best Practices and Advanced Concepts

• Implementing Best Practices for React.js Development
• Code Splitting and Lazy Loading in React.js
• Optimizing Performance with Memoization and PureComponent
• Introduction to Hooks: useState(), useEffect(), useContext(), etc.

Each module will include hands-on exercises, projects, and assessments to reinforce learning and practical application of React.js concepts.