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HTML5 CSS3 JavaScript course

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

What will I learn?

Gain essential front-end skills through this practical course on HTML5, CSS3, and JavaScript. Cover semantic HTML structures, accessible forms, responsive designs using Flexbox and Grid, interactive features like smooth scrolling and toggles, plus client-side validation for optimal performance and usability on all devices.

Elevify advantages

Develop skills

  • Develop semantic, accessible HTML5 pages for production use.
  • Create responsive layouts quickly with CSS Flexbox and Grid.
  • Implement JavaScript features like smooth scrolling, toggles, and form validation.
  • Apply accessibility standards, ARIA roles, and mobile optimization confidently.
  • Debug, test, and structure clean HTML/CSS/JS code for professional delivery.

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 are saying

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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