Modern HTML5 & CSS3: Web Foundations for the AI Era (Udemy.com)
Web Development Foundations with HTML5, CSS3, Flexbox, Grid, Tailwind, Bootstrap, SASS, AI basics and GitHub Copilot.
Created by: Shubham Sarda
Last updated September 2026
What you will learn
- Build 8 stunning real-world projects for your portfolio, learn from basics with no previous knowledge!
- Learn website structuring with semantic and accessible HTML5
- Strong foundation to CSS fundamental concepts with implementations (Selectors, Specificity, Box Model, Display, Position, Units)
- Support any device size with Responsive Design (Mobile, Tablets & Desktop)
- Play games to practice important CSS concepts (Selectors, Flexbox, CSS Grid)
- Use common components, utilities and layout patterns for professional website development
- Learn to find free design assets such as images, fonts, and icons
- Learn how to use each skill in the real world with project implementations
- Work with CSS Preprocessor: SASS (variables, nesting, mixins, extend/inheritance)
- Work with CSS Framework: Tailwind & Bootstrap
- Website deployment on Web using Netlify
How it compares
Against the other 95 rated Udemy courses in HTML 5 on CourseDuck:
- Rating4.6 out of 5higher than 80% of them
- Reviews75#82 of 96 by number of reviews
- Length26 hourslonger than 97% of them
- Last updatedSeptember 2026more recently than 98% of them
Course Description
Welcome to Web Development Foundation, one single course to start your web development journey as a beginner step-by-step. This course touches on each and every important topic through concept explanation, documentation, and implementation. The entire course is designed for beginners with one goal in mind, to build responsive websites using HTML5, CSS3, Bootstrap & SASS.
Throughout the course, we will explore the most important topics step-by-step along with 6 projects:
1. How Does The Web Work?
Client and Server
HTTP Requests (GET, POST, PUT, DELETE)
HTTP Response (Status Code, Content-Type)
2. HTML Fundamentals
Syntax
Document Structure
Meta Data
Links
Images and Media
Form Elements
Forms
3. HTML Semantics
Sections (body, article, section, nav, aside, h1...h6, header, footer)
Grouping Elements (main, div, p, hr, ul, ol, li, figure, pre)
Text Level (a, em, strong, span, br)
4. CSS Fundamentals
Adding CSS (Inline, Internal and External)
Syntax: selectors, declaration block, properties, declared value
CSS Selectors (universal, type, class, id, attribute)
Cascade and Specificity
Box Model
Sizing (padding, margin, width, height and border)
Units
Position (absolute, relative, fixed, static and sticky)
Display Property
Fonts and other formatting properties
Advanced Selectors
5. Responsive Design
Text Effects
Images and video resizing
Different viewports
Media queries
6. Layouts
Flexbox
CSS Grids
7. Advanced
Variables
Transition & Animations
Transforms
Shadows and Gradients
Design Patterns
Website Planning
8. SVG
9. CSS Libraries
10. Bootstrap (CSS Framework)
Layouts
Content
Forms
Components
Utilities
11. SASS (CSS Preprocessor)
Variables
Nesting
Partials & Modules
Mixins
Extend/Inheritance
Operators
12. Website Deployment
Why this course?
Complete course is focused on the concept learning approach, you learn every concept through a logical and visual learning approach.
Learn all important concepts in the simplest possible way with examples and real-life projects.
You don't need any knowledge, we will cover everything step-by-step from scratch.
After completing this course you will be ready to work as an Intern, Fresher, or Freelancer and you will also be able to implement everything yourself! Most importantly you will be ready to divide deep with future practice and hard level questions of website building.
Enroll now, I will ensure you learn best about HTML, CSS, Bootstrap and SASS.
Instructor Details
- 4.6 Rating
75 Reviews
Shubham Sarda
Shubham is a software developer with a passion for teaching. He has worked with many funded startups, self-projects and as a top-rated freelancer on marketplaces.
Shubham has taught programming and marketing to over 100,000 students online and offline as an Instructor.
Shubham has mastered explaining very complex topics in the simplest manner that is easy to understand and follow. His video courses are also used by companies to train their employees and by colleges to prepare their students and upgrade skills according to industry requirements.
Enroll now, and I will see you inside the course!
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Reviews
By Siddharth Jain on 6/5/2026
Flawless and one of the best. Easy to follow and helpful in creating diy templates.
By Harikrishna Gangadi on 4/7/2026
I had a fantastic learning experience throughout the entire course!
By Ananthakrishnan on 3/6/2026
Nice Course for Begineers
By Basavaraj Guled on 1/12/2026
very nice tutorial to start with html and css, greate thank you for the awesome course, if pdf was provided for each section i might have given a 5 starts, this is only thing missing in this tutorial
By Shubham Mishra on 12/23/2023
Best Course Now i have 5 projects
By Aleksandar Kuzmanovic on 11/29/2023
Another excellent course by Shubham. Well done!
By Jennifer Galloway on 8/30/2023
Excellent content. Walk through is well done. I used this as a refresher course and it has been a very through recap.
By Alejandro Monroy Vergara on 6/2/2023
Best course CSS that I've taken so far, the content is very good and the instructor always goes to the point.
By A 1k on 12/13/2021
The instructor has done a great job again . I prefer to say this course was a Masterclass. It help me a lot to brush up on my frond-end knowledge & gain some alternate concepts which I didn't know before. Thanks in pleasure, Shubham Sarda .
By Sankararao kondapalli on 6/21/2022
Quality Score
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Overall Score : 92 / 100












