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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?

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, plus interactive features like smooth scrolling, FAQ sections, and form validation for optimal performance on all devices.

Elevify advantages

Develop skills

  • Build production-ready semantic HTML5 pages with accessibility features.
  • Design fast responsive layouts using CSS Flexbox and Grid techniques.
  • Implement JavaScript interactivity for scrolling, toggles, and form handling.
  • Apply ARIA attributes and mobile-responsive patterns confidently.
  • Organise, debug, and test clean HTML, CSS, and JS code professionally.

Suggested summary

Before starting, you can change the chapters and 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

As suas aulas são perfeitas. Adquiri o pacote de um ano e, finalmente, tenho a oportunidade de acompanhar diversos temas do meu interesse sem precisar mudar de plataforma... agradeço por tudo o que fazem, já recomendei vocês a outras pessoas...
Giulio Carlo
Giulio CarloAluno de Marketing Digital
Eu gosto de como as lições são direto ao ponto e como eu consigo alterar capítulos e pular conteúdos que não preciso.
Mariana Ferres
Mariana FerresAluna de Fotografia
Gosto do conteúdo e do modo de apresentação e transcrição de vídeos, o que acelera o processo!
Luciana Alvarenga
Luciana AlvarengaAluna de Design de Unhas
A plataforma é rápida, simples de usar. A diversidade de conteúdo e os vídeos complementares ajudam muito no aprendizado.
Giulio Carlo
Giulio CarloAluno de Engenharia de Prompt

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