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Building Modern Web Applications
Introduction to
React
Course Outline
Introduction to React
The Basics; Environment
Setup; ¡°Hello World¡±
Syntax; Functional & Class
Based Components
Component State; Passing
Props
Event Handling; Form
Handling; Form Validation
01-02
05-06
03-04
07-08
JSX and Components
State and Props Handling Events and Forms
Course Outline
React Router
Introduction; Route Params;
Nested Routes
Main Hooks; Custom Hooks;
Context API
CSS/SCSS Modules; Styled
Components; CSS-in-JS
Introduction to React
Query; Mutations; Queries
09-10
13-14
11-12
15-16
React Hooks
Styling in React Global State Management
Course Outline
Asynchronous Operations
Promises & Async/Await;
Fetch API
Final Project; Code Review;
Deployment
Recap; Q&A Session; Next
Steps
17-18
21
19-20
Project Work and Deployment
Wrap-Up and Q&A
01
What is React, its features, and advantages
The Basics
Introduction
Even for beginner developers, React
offers a straightforward approach to
web development, reducing the
complexity of coding tasks. With
React, you can quickly bring your
ideas to life on the web with easy-to-
use tools and components.
React is a JavaScript library that
simplifies building websites and web
applications. It provides pre-built
components that you can piece
together like building blocks to create
interactive user interfaces.
¡ªReact Documentation
¡°React is declarative, efficient, and
flexible JavaScript library for
building user interfaces.¡±
Concepts
The user interface is
what you see and
interact with on a
website or app, like
buttons and menus.
React makes it easy to
tell it what you want on
the screen without
having to explain
exactly how to do it.
User Interface
Declarative
Exploring
the React
Documentation
React's official documentation
is the go-to resource for learning
how to build user interfaces with
React. It provides comprehensive
guides and API references to
help developers master React's
powerful capabilities efficiently.
Project
Setup
with Vite
Vite offers a streamlined
development experience for
modern web projects, providing
fast build times and instant
server start-up.
Practical exercise
Objective:
To display ¡°Hello, World!¡± using React.
Instructions:
1. Set up a new React project using Vite.
2. Navigate to the main component file in your project.
3. Inside the main component, replace any existing content with a simple JSX
element containing the text "Hello, World!".
4. Save the file and ensure that your development server is running.
5. Open your web browser and navigate to the localhost address provided by
your development server to see the "Hello, World!" message displayed on the
webpage.
Feel free to reach out with any questions or
concerns.
Thank you for
joining us today!
Looking forward to seeing you in the next session!

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Introduction to React Language (1).pptx

  • 1. Building Modern Web Applications Introduction to React
  • 2. Course Outline Introduction to React The Basics; Environment Setup; ¡°Hello World¡± Syntax; Functional & Class Based Components Component State; Passing Props Event Handling; Form Handling; Form Validation 01-02 05-06 03-04 07-08 JSX and Components State and Props Handling Events and Forms
  • 3. Course Outline React Router Introduction; Route Params; Nested Routes Main Hooks; Custom Hooks; Context API CSS/SCSS Modules; Styled Components; CSS-in-JS Introduction to React Query; Mutations; Queries 09-10 13-14 11-12 15-16 React Hooks Styling in React Global State Management
  • 4. Course Outline Asynchronous Operations Promises & Async/Await; Fetch API Final Project; Code Review; Deployment Recap; Q&A Session; Next Steps 17-18 21 19-20 Project Work and Deployment Wrap-Up and Q&A
  • 5. 01 What is React, its features, and advantages The Basics
  • 6. Introduction Even for beginner developers, React offers a straightforward approach to web development, reducing the complexity of coding tasks. With React, you can quickly bring your ideas to life on the web with easy-to- use tools and components. React is a JavaScript library that simplifies building websites and web applications. It provides pre-built components that you can piece together like building blocks to create interactive user interfaces.
  • 7. ¡ªReact Documentation ¡°React is declarative, efficient, and flexible JavaScript library for building user interfaces.¡±
  • 8. Concepts The user interface is what you see and interact with on a website or app, like buttons and menus. React makes it easy to tell it what you want on the screen without having to explain exactly how to do it. User Interface Declarative
  • 9. Exploring the React Documentation React's official documentation is the go-to resource for learning how to build user interfaces with React. It provides comprehensive guides and API references to help developers master React's powerful capabilities efficiently.
  • 10. Project Setup with Vite Vite offers a streamlined development experience for modern web projects, providing fast build times and instant server start-up.
  • 11. Practical exercise Objective: To display ¡°Hello, World!¡± using React. Instructions: 1. Set up a new React project using Vite. 2. Navigate to the main component file in your project. 3. Inside the main component, replace any existing content with a simple JSX element containing the text "Hello, World!". 4. Save the file and ensure that your development server is running. 5. Open your web browser and navigate to the localhost address provided by your development server to see the "Hello, World!" message displayed on the webpage.
  • 12. Feel free to reach out with any questions or concerns. Thank you for joining us today! Looking forward to seeing you in the next session!