Web Development

ReactJS

Build modern, dynamic user interfaces with React JavaScript library.

Course Syllabus

1

Introduction to React

  • What is React?
  • Understanding the Virtual DOM
  • Benefits of using React (component-based architecture, reusable components, efficient updates)
  • Setting up the development environment (Node.js, npm/yarn, Create React App)
2

JSX and Components

  • Understanding JSX syntax
  • Creating functional components
  • Props and state management
  • Rendering lists and conditional content
  • Component lifecycle methods
  • Handling events
3

React Hooks

  • Introduction to React Hooks
  • useState hook (managing state)
  • useEffect hook (side effects, lifecycle methods)
  • useContext hook (consuming context)
  • Other built-in hooks (useRef, useMemo, useCallback)
  • Creating custom hooks
4

React Router

  • Setting up React Router
  • Defining routes and components
  • Navigating between components (Link, NavLink)
  • Nested routes
  • Passing data through URL parameters
  • Programmatic navigation
5

React Context API

  • Understanding the Context API
  • Creating and consuming context
  • Multiple contexts
  • Context vs. Redux
6

React Forms

  • Controlled and uncontrolled components
  • Form validation
  • Working with third-party libraries (e.g., Formik, React Hook Form)
  • Handling form submissions
7

React Redux

  • Introduction to Redux
  • Creating actions and reducers
  • Setting up the Redux store
  • Connecting React with Redux (react-redux library)
  • Using Redux middleware (e.g., thunk, saga)
  • Handling asynchronous actions
8

React Testing

  • Introduction to testing in React
  • Unit testing with Jest and Enzyme/React Testing Library
  • Testing components, hooks, and Redux
  • Snapshot testing
  • End-to-end testing with Cypress or Selenium
9

Styling in React

  • CSS Modules
  • Styled Components
  • CSS-in-JS libraries (e.g., Emotion, Radium)
  • Theming and global styles
10

React Performance Optimization

  • Code splitting and lazy loading
  • Memoization and React.memo
  • useMemo and useCallback hooks
  • React.Profiler and performance analysis
  • Performance optimization techniques (virtualization, windowing)
11

Server-side Rendering (SSR) with React

  • Introduction to SSR
  • Setting up SSR with React
  • Benefits and drawbacks of SSR
  • Handling hydration and client-side rendering
12

React Native

  • Introduction to React Native
  • Building mobile apps with React Native
  • Navigating between screens
  • Handling platform-specific code
  • Deploying React Native apps
13

Advanced React Concepts

  • Render props
  • Higher-Order Components (HOCs)
  • React Hooks and advanced patterns (useReducer, useImperativeHandle, useLayoutEffect)
  • React Portals
  • React Suspense and React.lazy
  • Error boundaries
14

React Ecosystem

  • TypeScript with React
  • State management libraries (MobX, Recoil)
  • React Router advanced concepts
  • Server-side rendering with Next.js or Gatsby
  • Static site generation with Gatsby
  • React and GraphQL
15

Project: Building a Full-Stack React Application

  • Integrating React with a backend API (REST or GraphQL)
  • Authentication and authorization
  • Handling API calls and state management
  • Deployment and hosting (Netlify, Vercel, AWS, etc.)
  • Performance optimization and testing

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