Description
Learning HTML and CSS is one of the best starting points for anyone interested in web development, web design, or front-end development. However, many beginners quickly discover that knowing individual HTML tags and CSS properties is not enough to build a professional-looking website.
Build Responsive Real-World Websites with HTML and CSS by Jonas Schmedtmann takes a more practical approach. Instead of focusing only on syntax, the course teaches students how to plan, design, code, make responsive, test, and optimize a complete website using modern HTML and CSS.
The course is particularly interesting for beginners because it combines HTML5, modern CSS, Flexbox, CSS Grid, responsive web design, UI design principles, and a substantial real-world project.
With more than 37 hours of video content, 149 lectures, and a major project, this is considerably more than a short HTML and CSS tutorial. The course is designed to take learners from the fundamentals toward the point where they can independently create polished websites.
What Does This Course Teach?
The curriculum covers the major foundations required to become comfortable with HTML and CSS.
The major areas include:
- HTML fundamentals
- Semantic HTML5
- CSS fundamentals
- CSS selectors
- The CSS box model
- Positioning
- Inheritance
- Selector conflicts
- Flexbox
- CSS Grid
- Responsive web design
- Mobile-first concepts
- Web design principles
- Typography
- Colors
- Spacing
- Components and layout patterns
- Accessibility
- Professional development tools
- Debugging
- Working with images, fonts, and icons
- Website planning
- Website optimization
- Testing
- Deployment
One of the biggest advantages is that these concepts aren’t treated as completely separate subjects. They are gradually brought together while building a real website.
Course Curriculum
The course contains 10 major sections, beginning with the fundamentals and eventually moving into a complete website project.
1. Welcome and First Steps
The introductory section explains how the course is organized and what students can expect to build.
This is useful for beginners because it establishes the learning path before the technical material begins.
Instead of jumping immediately into complicated CSS, students get an overview of the project and the development process.
2. HTML Fundamentals
The HTML section establishes the foundation for everything that follows.
Students learn how HTML is used to structure web pages and how different elements work together.
Topics include concepts such as:
- Headings
- Paragraphs
- Links
- Images
- Lists
- Forms
- Semantic elements
- Page structure
- HTML attributes
The course also emphasizes writing modern, semantic HTML rather than treating HTML as simply a collection of tags.
This is important because good HTML structure contributes to accessibility, maintainability, and search-engine-friendly websites.
3. CSS Fundamentals
After HTML, the course moves into CSS.
This is where the website begins to look like a professionally designed interface rather than a plain HTML document.
Students learn important CSS concepts including:
- Selectors
- Colors
- Fonts
- Text styling
- Margins
- Padding
- Borders
- Width and height
- The box model
- Display properties
- Positioning
- Inheritance
- Selector specificity
These concepts form the foundation for almost every modern website.
One particularly useful aspect of the course is that it doesn’t just show students which CSS property to use. It explains the underlying concepts that help learners understand why a particular CSS rule works or doesn’t work.
4. Layouts: Floats, Flexbox, and CSS Grid
Layout is one of the areas where beginners often struggle.
The course addresses this by explaining different CSS layout techniques and then focusing heavily on modern approaches such as Flexbox and CSS Grid.
Flexbox
Students learn how Flexbox can be used to create flexible one-dimensional layouts.
It is particularly useful for:
- Navigation bars
- Button groups
- Cards
- Aligning content
- Flexible columns
- Centering elements
CSS Grid
CSS Grid is introduced for more complex two-dimensional layouts.
Students can use Grid to create:
- Website sections
- Multi-column layouts
- Card grids
- Complex page structures
- Responsive layouts
Understanding Flexbox and Grid is extremely valuable because these technologies are fundamental to modern CSS development.
5. Web Design Rules and Framework
This is one of the sections that helps differentiate the course from a basic HTML/CSS tutorial.
Learning syntax is only one part of creating a good website.
A developer can technically build a page that works but still produce something that looks poorly designed.
This section introduces practical web design principles covering areas such as:
- Typography
- Color selection
- Spacing
- Visual hierarchy
- Images
- Page composition
- Consistency
- User experience
These principles help students understand how to make websites look more professional.
This is particularly valuable for developers who don’t have a formal background in UI or web design.
6. Components and Layout Patterns
Modern websites are generally built from reusable visual patterns rather than designing every element completely from scratch.
The course introduces common website components and layout patterns that can be adapted to different projects.
Examples include:
- Navigation
- Buttons
- Cards
- Sections
- Forms
- Feature areas
- Testimonials
- Call-to-action sections
- Responsive navigation patterns
Learning these patterns gives students a practical foundation for designing future websites.
7. The OmniFood Project
The main highlight of the course is the OmniFood project.
Instead of building a series of tiny unrelated exercises, students work toward a complete website.
This makes the learning experience considerably more practical.
The project involves going through the website development process from the beginning rather than simply copying isolated snippets.
Students work on:
- Project setup
- HTML structure
- CSS styling
- Page layouts
- Navigation
- Components
- Responsive behavior
- Images
- Typography
- Spacing
- Sections
- Mobile layouts
The result is a substantial portfolio-style project that demonstrates how HTML and CSS concepts fit together in a real website.
8. Responsive Web Design
Responsive design is one of the most important subjects in the course.
A website shouldn’t only look good on a desktop computer. It should adapt to different screen sizes, including smartphones and tablets.
The course demonstrates how to build layouts that respond to changing viewport dimensions.
Students learn concepts involving:
- Responsive layouts
- Media queries
- Flexible elements
- Mobile navigation
- Responsive typography
- Responsive spacing
- Different screen sizes
- Mobile-friendly components
This knowledge is essential for anyone planning to build websites professionally.
9. Effects, Optimization, and Deployment
The final project stages move beyond simply making the website look correct.
Students also learn about improving the final website and preparing it for practical use.
This introduces an important part of professional development: a website isn’t finished simply because the code works.
Developers should also consider:
- Performance
- Accessibility
- Code quality
- Testing
- Optimization
- Browser compatibility
- Deployment
This broader workflow helps students understand how professional websites are developed.
10. Challenges and Practice
Another strong feature of the course is the inclusion of challenges.
Rather than only watching the instructor write code, students have opportunities to practice their skills and compare their solutions with the provided answers.
This is important because passive video consumption can create the illusion of understanding.
Actually writing HTML and CSS yourself is what develops the skill.
Who Is This Course For?
Beginners
This is arguably the primary audience.
If you have never built a website before, the course provides a structured introduction to HTML and CSS.
You don’t need extensive programming knowledge to begin.
Aspiring Front-End Developers
If your goal is to become a front-end developer, HTML and CSS are essential foundations.
The course gives you a strong base before moving on to JavaScript and front-end frameworks.
Web Designers
The course is also useful for people who are more interested in web design.
It doesn’t focus exclusively on programming syntax. It also discusses design principles, layout, typography, colors, spacing, and visual hierarchy.
Freelancers
Freelancers who want to create websites for small businesses can benefit from learning how to build responsive websites from scratch.
The project-based nature of the course makes the skills more applicable to real client work.
Developers Who Know Basic HTML but Struggle With CSS
If you understand basic HTML but constantly struggle with CSS layouts, Flexbox, Grid, positioning, and responsive design, this course can provide a structured way to strengthen those areas.
Who Should Skip This Course?
Although the course is beginner-friendly, it may not be the best choice for everyone.
You may want to skip it if:
- You already have strong HTML and CSS skills.
- You regularly build responsive websites without difficulty.
- You are looking specifically for JavaScript programming.
- You want to learn React, Angular, or Vue immediately.
- You are looking for a full-stack development course.
- You only want a very short HTML crash course.
The course is substantial, so learners looking for a two- or three-hour introduction may find it too extensive.
Pros and Cons
Pros
1. Beginner-Friendly
The course starts with the fundamentals, making it accessible to people with limited web development experience.
2. Strong Practical Focus
Instead of teaching only isolated concepts, the course applies HTML and CSS to a substantial real-world project.
3. Excellent CSS Coverage
Flexbox, Grid, positioning, selectors, the box model, and other important CSS concepts receive significant attention.
4. Responsive Design
Responsive development is integrated into the learning process rather than treated as an afterthought.
5. Web Design Principles
Students learn not just how to code a page but also how to make the page visually appealing.
6. Portfolio Project
The major project can provide a useful starting point for a beginner’s portfolio.
7. Practice Challenges
Exercises encourage students to actively write code rather than simply watch lectures.
8. Professional Workflow
The course introduces planning, development, testing, optimization, and deployment concepts.
Cons
1. Long Course
With more than 37 hours of material, completing the entire course requires a significant time investment.
2. HTML/CSS Only
The course focuses on front-end foundations rather than complete web application development.
Students will need to learn JavaScript and potentially other technologies afterward.
3. Not an Instant Job Guarantee
Completing an HTML and CSS course does not make someone a professional front-end developer overnight.
Students need to build additional projects and learn JavaScript, version control, and other development skills.
4. Some Learners May Prefer Faster Lessons
If you prefer short, highly condensed tutorials, the detailed teaching approach may feel slower than expected.
Is the Course Project Good for a Portfolio?
Yes, particularly for beginners.
The OmniFood project demonstrates that you can work with:
- Semantic HTML
- Modern CSS
- Responsive layouts
- Flexbox
- CSS Grid
- Components
- Visual design principles
- Mobile layouts
However, students shouldn’t simply place the course project in their portfolio without modification.
A better strategy is to use the project as a foundation and then create your own website using the techniques learned.
For example, after completing the course, you could build:
- A restaurant website
- A SaaS landing page
- A consulting website
- A personal portfolio
- A startup landing page
- A local business website
- A product landing page
This demonstrates actual understanding rather than simple tutorial replication.
What Should You Learn After This Course?
This course is an excellent foundation, but HTML and CSS are only the beginning of modern front-end development.
A logical learning path would be:
HTML → CSS → JavaScript → Git/GitHub → Advanced CSS → Front-End Framework → APIs → Projects
After becoming comfortable with HTML and CSS, JavaScript should be the next major skill.
JavaScript allows websites to become interactive and dynamic.
You can then move into technologies such as:
- React
- Next.js
- TypeScript
- Node.js
- APIs
- Databases
The exact path depends on whether your goal is front-end development, full-stack development, freelancing, or web design.
Build Responsive Real-World Websites with HTML and CSS: Learning Experience
The biggest strength of the course is its structured learning experience.
Instead of saying:
“Here is a CSS property. Memorize it.”
The course takes a more practical approach:
Understand → Apply → Build → Practice → Improve
This makes the knowledge more transferable.
The course also encourages students to develop problem-solving skills, such as understanding documentation, debugging code, and figuring out why a particular layout isn’t behaving as expected.
That is important because professional web development involves considerably more problem-solving than simply following tutorials.
Is Jonas Schmedtmann a Good Instructor?
Jonas Schmedtmann is particularly well known for his web development courses and his emphasis on detailed explanations and project-based learning.
His teaching approach tends to combine:
- Visual explanations
- Practical coding
- Real projects
- Design principles
- Development concepts
- Challenges
- Professional workflows
For learners who prefer detailed explanations rather than extremely short tutorials, this teaching style can be a major advantage.
Build Responsive Real-World Websites with HTML and CSS Rating
The course currently has a 4.7/5 rating on Udemy, based on more than 118,000 student ratings, with over 460,000 students enrolled at the time of review.
Those numbers indicate that the course has attracted a very large audience and has maintained strong learner feedback.
Of course, ratings should not be the only factor in deciding whether a course is suitable for you. Your learning style, experience level, and career goals matter just as much.
Is Build Responsive Real-World Websites with HTML and CSS Worth It?
Yes, especially if you are a beginner who wants to learn HTML and CSS through practical projects.
The course goes beyond basic syntax and teaches students how to approach website development as a complete process.
You learn how to:
- Plan a website
- Structure it with HTML
- Style it with CSS
- Build layouts with Flexbox and Grid
- Apply web design principles
- Make the website responsive
- Create reusable components
- Test and optimize the website
- Prepare the project for deployment
That makes it much more valuable than a simple HTML/CSS reference course.
The main limitation is that HTML and CSS alone aren’t enough for most modern web development careers. You’ll eventually need JavaScript and other technologies.
But as a foundation, this course is highly useful.
Summary
Build Responsive Real-World Websites with HTML and CSS is one of the stronger choices for beginners who want to learn how professional websites are structured, designed, and built.
Its biggest advantage is the combination of HTML fundamentals, modern CSS, Flexbox, CSS Grid, responsive design, web design principles, and a substantial real-world project.











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