JavaScript from Scratch course
Master JavaScript fundamentals from the ground up by developing a practical study-tracker application. Cover core syntax, arrays, functions, DOM interactions, events, validation techniques, and user experience patterns to deliver dependable, interactive web interfaces in contemporary development settings.

from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
This JavaScript from Scratch Course offers a quick, hands-on way to create real browser features. Master essential syntax, data types, arrays, functions, control structures, DOM manipulation, events, and form handling. Gain skills in UI state management, input validation, accessibility improvements, DevTools debugging, and clean app structuring for reliable, readable, extensible code.
Elevify advantages
Develop skills
- Build robust JavaScript logic using functions, control flow, and effective error handling.
- Handle UI state with arrays through map, filter, reduce methods and immutable updates.
- Develop interactive user interfaces via DOM selection, event handling, and state-driven rendering.
- Create refined forms featuring validation, user feedback, and accessible error messaging.
- Deploy compact applications swiftly with semantic HTML, basic CSS, and browser DevTools debugging.
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 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 switch 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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