JS Course
This course provides hands-on experience in building interactive single-page applications using HTML, CSS, and JavaScript, focusing on DOM manipulation, event handling, responsive design, state management, and debugging techniques.

from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
This JavaScript Course teaches you how to create a neat, interactive single-page interface using HTML, CSS, and plain JavaScript. You will organise semantic layouts, design clear, responsive user interfaces, and connect events for adding, switching, filtering, and deleting items. Learn to manipulate the DOM, handle state on the client side, debug with DevTools, and do basic testing so you can deliver a polished, well-documented front-end.
Elevify advantages
Develop skills
- Modern DOM manipulation: build dynamic UIs quickly with plain JavaScript.
- Event-driven logic: connect clicks, forms, and filters for smooth task workflows.
- Clean CSS layouts: create readable, responsive interfaces in minutes.
- Client-side state: manage in-memory data, IDs, and UI sync easily.
- Debugging essentials: use DevTools and tests to deliver reliable JS features.
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.What our students say
Your lessons are perfect. I purchased the one-year package and finally have the opportunity to follow various topics of my interest without needing to change platforms... I thank you for everything you do, I've already recommended you to other people...

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

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

Luciana AlvarengaNail Design Student
The platform is fast, simple to use. The diversity of content and complementary videos really help with learning.

André FelipePrompt Engineering Student
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