Clean Code with JavaScript Course
This course equips you with essential skills to write maintainable, readable JavaScript code by focusing on refactoring techniques, clean function design, project structuring, pricing logic implementation, and effective testing practices using tools like Jest or Vitest.

from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
Clean Code with JavaScript Course teaches you to identify code smells, implement clean code principles, and refactor code without disrupting functionality. You'll create straightforward functions and data models, organise modules effectively, and develop compact, testable utilities for pricing and calculations. Gain knowledge of practical refactoring techniques, automated testing, and simple documentation to keep your JavaScript code readable, dependable, and straightforward to expand.
Elevify advantages
Develop skills
- Refactor JavaScript: eliminate code smells quickly while maintaining functionality.
- Design clean functions: develop small, targeted JS APIs with straightforward data models.
- Structure projects: organise modular JS directories, files, and exports for team collaboration.
- Implement pricing logic: create secure, testable calculations for totals, discounts, and taxes.
- Write lean tests: build solid Jest or Vitest test suites that facilitate refactoring.
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 lessons 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... thank you for everything you do, I've already recommended you to others...

Giulio CarloDigital Marketing Student
I like how the lessons get 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 extra videos really help with learning.

Giulio CarloPrompt Engineering Student
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