React.js syllabus / Manual for 30 Days

 

React.js Syllabus / Manual for 30 Days

Day 1: Introduction to React

• Objective: Understand the basics of React, its purpose, and how it fits into web development.
• Outcome: Learn what React is, why it's useful, and how to set up a basic React application using Create React App.

Day 2: Setting Up React Environment

• Objective: Set up a React development environment using Node.js, npm, and Create React App.
• Outcome: Install Node.js, npm, and Create React App. Set up a simple React project and run it locally.

Day 3: JSX - JavaScript XML

• Objective: Learn the basics of JSX (JavaScript XML) and how it integrates with JavaScript code.
• Outcome: Write JSX code and understand how it gets converted to JavaScript.

Day 4: Rendering Elements in React

• Objective: Learn how React elements are rendered to the DOM.
• Outcome: Understand ReactDOM.render() and render a simple element to the web page.

Day 5: Components and Props

• Objective: Understand React components and how data is passed between them using props.
• Outcome: Create functional components and pass data via props.

Day 6: State and Events

• Objective: Learn how to manage state in a React component and handle events.
• Outcome: Use the useState hook to manage state and handle events like clicks.

Day 7: Handling Forms in React

• Objective: Learn how to handle user inputs in forms using React.
• Outcome: Build a form with controlled components and manage input values using state.

Day 8: Conditional Rendering

• Objective: Learn how to render components conditionally based on state or props.
• Outcome: Implement if conditions, ternary operators, and && for conditional rendering.

Day 9: Lists and Keys

• Objective: Learn how to render lists dynamically in React.
• Outcome: Map over an array and render items with unique keys to ensure efficient rendering.

Day 10: Component Lifecycle (Class Components)

• Objective: Learn about lifecycle methods in class components.
• Outcome: Understand methods like componentDidMount, componentWillUnmount, and render.

Day 11: React Hooks Overview

• Objective: Introduction to React hooks and their usage in functional components.
• Outcome: Use hooks like useState, useEffect, and useContext to manage state, side effects, and context in functional components.

Day 12: useEffect Hook

• Objective: Deep dive into the useEffect hook and its uses.
• Outcome: Manage side effects like API calls, DOM updates, or event listeners with useEffect.

Day 13: useContext Hook

• Objective: Understand the useContext hook for global state management.
• Outcome: Share data across multiple components without prop drilling by using React context.

Day 14: Introduction to React Router

• Objective: Learn how to navigate between pages in a React application using React Router.
• Outcome: Set up React Router and create links between different components using BrowserRouter, Route, and Link.

Day 15: Nested Routing and Route Parameters

• Objective: Learn how to create nested routes and use dynamic route parameters.
• Outcome: Implement nested routes and fetch data based on route parameters.

Day 16: Styling Components in React

• Objective: Understand different ways to style React components.
• Outcome: Style components using CSS, inline styles, and styled-components.

Day 17: React Component Libraries

• Objective: Learn to use third-party React component libraries.
• Outcome: Integrate a popular UI library like Material-UI or Bootstrap into the project.

Day 18: Handling Errors and Error Boundaries

• Objective: Learn how to handle errors gracefully in React applications.
• Outcome: Create an error boundary component to catch and display errors in the UI.

Day 19: Fetching Data with API Calls

• Objective: Understand how to make HTTP requests and fetch data from APIs.
• Outcome: Use fetch or axios to get data from an external API and render it in a React component.

Day 20: Handling Async Operations in React

• Objective: Learn how to handle asynchronous operations in React.
• Outcome: Use async/await within useEffect or event handlers to fetch data asynchronously.

Day 21: React Forms Advanced

• Objective: Learn advanced form handling techniques like validation and dynamic form fields.
• Outcome: Build a complex form with validation, error messages, and dynamic form fields.

Day 22: State Management with Redux

• Objective: Introduce Redux for state management in React applications.
• Outcome: Set up Redux with React, create a store, and dispatch actions to update state.

Day 23: Redux with React

• Objective: Learn how to connect Redux state to React components.
• Outcome: Use useSelector and useDispatch hooks to interact with the Redux store in functional components.

Day 24: Component Design and Composition

• Objective: Learn the principles of designing and composing reusable components.
• Outcome: Build modular, reusable, and testable components that follow best practices.

Day 25: Optimizing Performance in React

• Objective: Learn techniques for optimizing React application performance.
• Outcome: Implement techniques like React.memo, lazy loading, and code splitting for better performance.

Day 26: Unit Testing with Jest

• Objective: Introduction to unit testing React components with Jest.
• Outcome: Write basic unit tests for React components using Jest and the React Testing Library.

Day 27: Integration Testing with React Testing Library

• Objective: Learn integration testing for React components.
• Outcome: Use React Testing Library to write tests that simulate real user interactions with components.

Day 28: React Application Deployment

• Objective: Learn how to deploy a React application to production.
• Outcome: Deploy the application to a service like Netlify or Vercel and understand the build process.

Day 29: Advanced React Patterns

• Objective: Learn advanced React patterns like render props, higher-order components, and custom hooks.
• Outcome: Use patterns like HOC and render props for code reusability and scalability.

Day 30: Final Project

• Objective: Build a final React application that combines all the concepts learned.
• Outcome: Develop a full-fledged application using React with routing, state management, API integration, and testing. Deploy it to production.

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This 30-day lab manual provides a well-rounded learning experience that covers all essential aspects of React.js, from setup to building real-world applications.