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Introduction to HTML5 & CSS3
Frontend · Beginner

Introduction to HTML5 & CSS3

Learn modern HTML5 and CSS3: semantic markup, Canvas, multimedia, WebSockets, WebStorage, animations, transformations, and responsive design.

Oleksii Anzhiiak

Oleksii Anzhiiak

Software Architect, Senior .NET Engineer & Co-Founder

Price 490₾ 245₾ × 2 months
Duration 6 weeks
Level Beginner
Total Lessons 15 2/week
Delivery Modes Online · In-Person
Available Languages 🇬🇧 🇷🇺 🇺🇦

By the end you'll be able to

  • Build complex responsive layouts
  • Create animated UI components
  • Use modern HTML5 features
  • Design scalable CSS architectures
  • Improve UI performance and UX

Is this course for you?

This is right for you if you…

  • You finished the HTML/CSS foundations course (#6) and want the next layer — animations, modern layouts, semantic HTML5
  • You're tired of CSS specificity wars and want a real architecture (BEM, scoped styles, design tokens)
  • You can already build a static page and now you want it to look like 2026, not 2014

Don't take this course if you…

  • You're starting from zero in frontend — take #6 first; this course assumes you can already write basic HTML/CSS
  • You think CSS is 'just colours and fonts' — half this course is layout system thinking, which is the actual hard part
  • You want to skip CSS entirely and lean on a UI framework — fine, but you'll hit a ceiling fast when something custom is needed

Who teaches this

Oleksii Anzhiiak

Oleksii Anzhiiak

Software Architect, Senior .NET Engineer & Co-Founder

Oleksii Anzhiiak is a Software Architect, Senior .NET Engineer, and Co-Founder of ToyCRM.com and ProfectusLab. With over 15 years of experience, he specializes in distributed systems, cloud infrastructure, high-load backend development, and identity platforms. Oleksii designs complex architectures, builds secure authentication systems, and develops modern engineering education programs that help students achieve real career results.

Shipping production code

Currently leads architecture for ToyCRM.com — a multi-tenant CRM platform built on .NET by our team. The same patterns and design decisions used there appear directly in the courses: identity & auth, distributed services, code review culture. You learn from engineers actively shipping production code, not from a textbook.

View all 28 courses by Oleksii Anzhiiak

Syllabus

This course covers modern HTML5 and CSS3 technologies:

  1. 1 Module 1: Semantic Markup
  2. 2 Module 2: Using Canvas
  3. 3 Module 3: Video and Audio
  4. 4 Module 4: Geolocation API
  5. 5 Module 5: New Form Elements
  6. 6 Module 6: Communication APIs
  7. 7 Module 7: WebSockets
  8. 8 Module 8: WebWorkers
  9. 9 Module 9: WebStorage
  10. 10 Module 10: Offline Applications
  11. 11 Module 11: Introduction to CSS3
  12. 12 Module 12: Text Styles in CSS3
  13. 13 Module 13: Pseudo-classes & Object Styling Rules
  14. 14 Module 14: Gradients, Transforms & Animation
  15. 15 Module 15: Responsive Web Design

Prerequisites

Basic computer skills and willingness to learn. Course materials will guide you step by step.

No prior experience required.

What you'll build

You leave with the modern frontend skills you'd ACTUALLY use today: animated UI components, multi-column layouts that survive every screen size, accessible markup that screen readers respect, performance-aware CSS. Past a basic portfolio site, this is the level that gets your CV picked up for junior frontend roles.

  • CSS animations and transitions
  • Advanced Flexbox and Grid layouts
  • HTML5 APIs (storage, media, canvas)
  • Responsive UI patterns
  • CSS variables and theming
  • Performance-oriented styling
  • Accessible component design

Where this fits in your career

Read alongside this course

We haven't published a deep-dive matched to this course yet. Browse the full blog

First lesson on us. Decide after meeting your instructor.

Sit in on the first session. If after lesson 1 you decide the instructor isn't the right fit, you don't pay for it — and no awkward conversation. (Trial offer applies to courses with more than 5 lessons; this one qualifies.)

Pricing & what's included

490₾ Monthly Payment: 245₾ × 2 months Active discounts & offers →

What's included

  • 15 live sessions × 2 hours each — taught by the instructor, not a recording playback
  • Slide deck for every session — yours to keep and refer back to
  • Working code files and any data files used in class — cloned to your machine
  • Weekly homework with personal code review from the instructor
  • Recording on request — give the teacher a heads-up ("can't make Tuesday, please record it") and the session is recorded for you

Frequently asked questions

How much time per week will this take?

Plan for the live sessions plus roughly 1.5–2 hours of practice per session. Most students who finish on schedule put in 4–6 hours a week total. If you put in less, you still finish — it just takes longer.

What if I miss a class?

Tell the teacher BEFORE the session — "I can't make Tuesday, please record it" — and the teacher records that lesson and sends it to you. Recordings aren't a default catch-up archive; they're produced on request when you give a heads-up. After the lesson you do the homework, bring questions to the next session.

What's included in the price?

Live sessions with the teacher; the slide deck for each session (yours to keep); the working code files and any data files used in class; weekly homework with code review; and recordings of the sessions you give advance notice for. Anything beyond that — a certificate, alumni access, mock interviews — is listed explicitly in "What's included" above the FAQ for the courses where it applies.

What if I sign up and the teacher isn't a fit?

For courses with more than 5 lessons, the first session is effectively a trial — if after lesson 1 you decide the teacher isn't a fit, you don't pay for it. We'd rather you walk away after one lesson than push through 9 weeks of bad chemistry. (Courses with 5 or fewer lessons are short enough that the standard pricing applies — the trial offer doesn't make sense at that length.)

Can I get a refund partway through?

Yes, while more than half the course is still unused — i.e. you've attended fewer than 50% of the lessons. The refund covers the unused portion proportionally. Past the halfway point we don't refund, on the assumption that the value has been delivered.

Can I switch the language of instruction?

The live sessions run in the language listed under "Available Languages" above. Slides and code files are typically available in all four (English, Russian, Ukrainian, Georgian). Many students attend sessions in one language and read materials in another — that's normal.

Will I be ready for a real job after this course?

One course rarely gets anyone hired by itself — for any field. What this course gives you is the foundation a junior hiring manager expects: working code you wrote yourself, the vocabulary to read other people's code, and the practice habits that make you employable. The honest answer to "am I ready?" is on our roadmap (link in the page header) — open the level you want to reach and read the "You're ready when" checklist.

Can I pay in instalments?

Yes for courses with a "Monthly Payment" option in the at-a-glance ribbon — usually two or three equal monthly payments. Courses without that option are paid in one go. If the price is the blocker, write to us — we look at every case.

Ready to start?

Advanced HTML5 & CSS3 for Modern Web Applications

Master advanced HTML5 and CSS3 features: animations, transitions, Grid layouts, modern APIs, and responsive UI techniques.

Read more Show less

This course builds on core HTML and CSS knowledge and focuses on advanced web platform features used in modern production websites.

Students learn CSS animations, transitions, transforms, advanced Grid layouts, and modern HTML5 APIs.

The course emphasizes performance, accessibility, and scalable styling approaches for real-world projects.

Introduction to HTML5 & CSS3 490₾