Log in
Choose your language

Babel course

Babel course
flexible workload of 4 to 360h
valid certificate in your country

What will I learn?

This course teaches writing modern JavaScript compatible with older browsers using Babel. Learners master core concepts, presets, plugins, config files, npm scripts, source maps, automated builds, @babel/preset-env, core-js polyfills, debugging, and complete demo projects.

Elevify advantages

Develop skills

  • Configure Babel preset-env to target browsers quickly with minimal effort.
  • Optimise polyfills using core-js to shrink bundle sizes while supporting legacy browsers.
  • Build complete Babel toolchain with npm scripts, CLI tools, and source maps for demos.
  • Write modern ES6+ JavaScript safely transpiled for web compatibility.
  • Debug transpilation issues, fix polyfill gaps, and document build setups effectively.

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.
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... I appreciate everything you do, I've already recommended you to others...
Giulio Carlo
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 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 supplementary videos really help with learning.
Giulio Carlo
Giulio CarloPrompt Engineering Student

FAQ

Who is Elevify? How does it work?

Do the courses have certificates?

Are the courses free?

What is the course workload?

What are the courses like?

How do the courses work?

What is the duration of the courses?

What is the cost or price of the courses?

What is an EAD or online course and how does it work?

PDF Course