seminar on web technology with cloud service

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Seminar
On
Web
Technology
SeminarPpt.com

Table of Contents
1. Introduction
2. History of the Web
3. Basic Web Technologies
4. Front-End Frameworks
5. Back-End Technologies
6. Databases
7. Web Development Tools
8. Web Security
9. Future of Web Technology
10. Conclusion

History of the Web
Early Days: Conceptualized by
Tim Berners-Lee in 1989First
website launched in 1991
Milestones:
• Introduction of HTML (1993)
• Rise of JavaScript (1995)
• Advent of CSS (1996)
• Web 2.0 era (2004)

Basic Web Technologies
HTML: Structure and content
CSS: Styling and layout
JavaScript: Interactivity and
behavior.
HTTP/HTTPS: Protocols for
data transfer.
web Browsers: Clients for
accessing web content.

HTML - HyperText Markup
Language
Role: Defines the structure of
web pages using elements and
tags.
Basic Elements:
 <html>: Root element
 <head>: Metadata
 <title>: Document title
 <body>: Document body
• Example:
<!DOCTYPE html>
<html>
<head>
<title>My First Web
Page</title>
</head>
<body>
<h1>Hello, World!</h1>
</body>
</html>

CSS - Cascading Style Sheets
Role: Describes the presentation
of HTML elements
Selectors: Target HTML
elements
Properties: Define styles (e.g.,
color, font, layout)
• Example:
body {
background-color: blue;
}
h1 {
color: pink;
text-align: center;
}

JavaScript
Role: Adds interactivity and
dynamic behavior to web pages.
Key Features:
 Event handling
 DOM manipulation
 Asynchronous programming
(e.g., AJAX)
• Example:
document.getElementById("dem
o").innerHTML = "Hello,
JavaScript!";

Front-End Frameworks
Popular Frameworks:
Purpose: Simplify the development of dynamic user interfaces
React.js:
Developed by
Facebook.
Angular.js:
Developed by
Google.
Vue.js: Progressive
Framework

Back-End Technologies
Server-Side Languages:
Node.js:
JavaScript
runtime
Python: Flask,
Djangoz
Ruby: Ruby
on Rails
PHP:
Laravel
Server Management: Apache, Nginx

Databases
Types:
 Relational Databases: SQL-based (e.g., MySQL, PostgreSQL)
 NoSQL Databases: Non-relational (e.g., MongoDB, Cassandra)
Role: Store and manage data for web applications

Web Development Tools
Version Control: Git, GitHub
Text Editors: VS Code, Sublime Text
Build Tools: Webpack, Gulp
Package Managers: npm, Yarn

Web Security
Common Threats:
 SQL Injection
 Cross-Site Scripting (XSS)
 Cross-Site Request Forgery (CSRF)
Best Practices:
 Use HTTPS
 Validate and sanitize user inputs
 Implement proper authentication and authorization

Future of Web Technology
Progressive Web Apps (PWAs)
Single Page Applications (SPAs)
Web Assembly
Artificial Intelligence and Machine Learning integration

Conclusion
Summary: Web technology is a dynamic and ever-evolving field,
encompassing a wide range of tools and techniques essential for building
modern web applications.
Final Note: Staying updated with the latest advancements is crucial for
web developers.

References
• Wikipedia.org
• Google.com
• Seminarppt.com
• Studymafia.org

seminar on web technology with cloud service

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