ReactJS Course Content

ReactJS

. Introduction to React

  • What is React?
  • History of React and its Ecosystem
  • React vs Other JavaScript Frameworks (Vue, Angular)
  • Setting Up a Development Environment
  • Introduction to ES6+ JavaScript Features (Arrow Functions, Let/Const, Classes, etc.)

2. React Fundamentals

  • React Components
    • Functional Components vs Class Components
    • JSX: Syntax and Expressions
    • Props and State: Basics
    • Handling Events
  • State and Lifecycle
    • Understanding State in React
    • Component Lifecycle Methods (componentDidMount, componentDidUpdate, componentWillUnmount)
    • Using State in Class and Functional Components
  • Props
    • Passing Data with Props
    • PropTypes and Default Props
  • Handling Events
    • Event Handling in React
    • Binding this in Class Components
    • Event Handlers in Functional Components

3. Advanced React Concepts

  • React Hooks
    • Introduction to Hooks
    • useState and useEffect
    • useContext, useReducer, useMemo, useCallback
    • Custom Hooks
  • React Router
    • Introduction to React Router
    • Route Configuration
    • Navigating Between Pages
    • Dynamic Routing
    • Protected Routes
  • Forms and Input Handling
    • Controlled vs Uncontrolled Components
    • Form Submission Handling
    • Validation and Error Handling
  • Context API
    • Global State Management with Context
    • Replacing Redux with Context API (When and Why)
    • Combining Context with Reducer

4. State Management

  • Redux (Optional)
    • Introduction to Redux
    • Actions, Reducers, and Store
    • Connecting Redux with React
    • Middleware (Thunk, Saga)
  • MobX (Optional)
    • Introduction to MobX
    • Observables, Actions, and Computed Values
    • Integrating MobX with React

5. Styling in React

  • CSS Modules
    • Basic CSS Styling
    • CSS Modules for Scoped Styles
  • Styled-Components
    • Introduction to Styled-Components
    • Dynamic Styling with Props
    • Theming with Styled-Components
  • Sass/Less (Optional)
    • Using Sass/Less in React Projects

6. Asynchronous Operations

  • Fetching Data
    • Fetch API vs Axios
    • Handling Promises in React
    • Using useEffect for Fetching Data
  • Async/Await
    • Simplifying Asynchronous Code with Async/Await
  • Handling Errors
    • Error Boundaries in React
    • Graceful Error Handling

7. Testing in React

  • Unit Testing
    • Introduction to Testing in React
    • Testing with Jest and React Testing Library
    • Snapshot Testing
  • Integration Testing
    • Testing Components with Mocked Data
    • Testing Async Components
  • End-to-End Testing
    • Introduction to Cypress
    • Writing Basic E2E Tests

8. Performance Optimization

  • Optimizing React Performance
    • Understanding React’s Reconciliation Algorithm
    • Memoization Techniques (React.memo, useMemo, useCallback)
    • Code Splitting and Lazy Loading
  • Optimizing Builds
    • Production Builds with Webpack
    • Analyzing Bundle Size
    • Tree Shaking

9. React Ecosystem and Tools

  • Next.js
    • Introduction to Server-Side Rendering (SSR)
    • Static Site Generation (SSG)
    • API Routes and Integrations
  • Gatsby.js
    • Introduction to Gatsby for Static Sites
    • Data Fetching with GraphQL
  • React Native (Optional)
    • Introduction to React Native for Mobile Development
    • Basic Components and Navigation

10. Real-world Project

  • Project Planning
    • Setting Up a New React Project
    • Project Structure and Best Practices
  • Building a Complete Application
    • Implementing Authentication (Firebase, Auth0, etc.)
    • Integration with RESTful APIs or GraphQL
    • State Management in Large Applications
  • Deploying React Applications
    • Deployment Strategies (Netlify, Vercel, GitHub Pages)
    • Continuous Integration and Deployment (CI/CD)

11. Advanced Topics (Optional)

  • TypeScript with React
    • Introduction to TypeScript
    • Type Safety in React Components
    • Using TypeScript with Hooks, Context, and Redux
  • WebSockets
    • Real-Time Communication with WebSockets
    • Implementing WebSockets in React

12. Conclusion and Next Steps

  • Resources for Further Learning
    • Recommended Books, Blogs, and Courses
  • Staying Updated
    • Keeping Up with the React Ecosystem
  • Final Project Review
    • Code Review and Feedback
    • Preparing for Job Interviews

This curriculum provides a balanced mix of theory, practical coding exercises, and projects, ensuring that students not only understand React concepts but can also apply them in real-world scenarios.

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