HTML, CSS, JavaScript Course
Master HTML, CSS, and JavaScript by building responsive, accessible single-page interfaces. Learn semantic structure, modern layouts, DOM manipulation, data-driven UI, debugging, and deployment-ready best practices tailored for technology professionals.

flexible workload of 4 to 360h
valid certificate in your country
What will I learn?
Master the essentials of modern front-end with a short, practical HTML, CSS, and JavaScript course. Build clean single-page layouts, use semantic structure, and create responsive designs with Flexbox, Grid, and mobile-first techniques. Learn accessible styling, dynamic DOM updates, data-driven filtering, search, theming, and debugging so you can ship fast, reliable, deployment-ready interfaces with confidence.
Elevify advantages
Develop skills
- Build semantic single-page layouts: clean HTML for modern web apps.
- Craft responsive, accessible UIs: mobile-first CSS, Flexbox, and Grid.
- Manipulate the DOM with vanilla JS: events, state, and dynamic rendering.
- Optimize front-end performance: debug JS, test responsiveness, and refine UX.
- Implement polished UI features: filters, search, theming, and dark/light mode.
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 workloadWhat our students say
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