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Clean Code with JavaScript Course

Clean Code with JavaScript Course
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, apply clean code principles, and refactor without disrupting functionality. You will create clear functions and data models, organise modules, and develop small, testable pricing and calculation utilities. Gain knowledge of practical refactoring patterns, automated testing, and simple documentation to keep your JavaScript codebase readable, dependable, and simple to expand.

Elevify advantages

Develop skills

  • Refactor JavaScript: quickly remove code smells while keeping behaviour intact.
  • Design clean functions: build small, focused JS APIs with clear data models.
  • Structure projects: create modular JS folders, files, and exports for team work.
  • Implement pricing logic: develop safe, testable totals, discounts, and tax processes.
  • Write lean tests: build strong Jest or Vitest test suites that aid refactoring.

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

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... thank you for everything you do, I've already recommended you to others...
Giulio Carlo
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 Ferres
Mariana FerresPhotography Student
I like the content and the way the videos are presented and transcribed, which speeds up the process!
Luciana Alvarenga
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 Carlo
Giulio CarloPrompt Engineering Student

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