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HTML5 CSS3 JavaScript course

HTML5 CSS3 JavaScript course
from 4 to 360h flexible workload
valid certificate in your country

What will I learn?

Master modern front-end fundamentals with this short, practical HTML5, CSS3, and JavaScript course. Learn semantic markup, accessible forms, and clean document structure, then design responsive layouts with Flexbox, Grid, and polished typography. Add smooth scrolling, FAQ toggles, and client-side validation, while improving code quality, performance, and usability across desktop and mobile experiences.

Elevify advantages

Develop skills

  • Build semantic, accessible HTML5 pages ready for real-world production.
  • Design responsive layouts with modern CSS, Flexbox, and Grid in record time.
  • Add vanilla JavaScript interactivity: smooth scroll, FAQ toggles, and forms.
  • Apply web accessibility, ARIA, and mobile-friendly patterns with confidence.
  • Debug, test, and organize clean HTML/CSS/JS for professional handoff.

Suggested summary

Before starting, you can change the chapters and the workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload.
Workload: between 4 and 360 hours

What our students say

Your classes are perfect. I got the one-year package and finally have the chance to follow several topics I'm interested in without having to switch platforms... thank you for everything you do, I've already recommended you to others...
Giulio Carlo
Giulio CarloDigital Marketing Student
I like how the lessons get straight to the point and how I can switch chapters and skip content I don't need.
Mariana Ferres
Mariana FerresPhotography Student
I like the content and the way the videos are presented and transcribed, which speeds up the process!
Luciana Alvarenga
Luciana AlvarengaNail Design Student
The platform is fast and easy to use. The variety of content and the extra videos really help with learning.
Giulio Carlo
Giulio CarloPrompt Engineering Student

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