JS Course
Master essential JavaScript, DOM manipulation, CSS, and HTML skills to create interactive, responsive user interfaces. Gain expertise in event handling, client-side state management, debugging with DevTools, and accessible layouts to build reliable, production-ready web applications that meet modern standards.

flexible workload of 4 to 360h
valid certificate in your country
What will I learn?
This course teaches building clean, interactive single-page interfaces with HTML, CSS, and vanilla JavaScript. You will create semantic layouts, develop responsive UIs, handle events for adding, toggling, filtering, and removing items, master DOM manipulation, manage client-side state, debug using DevTools, and perform basic testing to deliver polished front-end projects.
Elevify advantages
Develop skills
- Modern DOM manipulation to build dynamic UIs quickly using vanilla JavaScript.
- Event-driven programming to handle clicks, forms, and filters for seamless workflows.
- Clean CSS layouts for creating readable and responsive interfaces efficiently.
- Client-side state management for handling data, IDs, and UI synchronisation.
- Essential debugging skills using DevTools and testing for reliable JavaScript features.
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.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... I appreciate everything you do, I've already recommended you to others...

Giulio CarloDigital Marketing Student
I like how the lessons are straight to the point and how I can switch chapters and skip content I don't need.

Mariana FerresPhotography Student
I like the content and the way the videos are presented and transcribed, which speeds up the process!

Luciana AlvarengaNail Design Student
The platform is fast and easy to use. The variety of content and the supplementary videos really help with learning.

Giulio CarloPrompt Engineering Student
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