JavaScript Basics

Learn JavaScript by writing code

We explain every topic down to the finest detail. You read the theory, then write code in the live editor and see the result in the console right away. Every lesson ends with a practical and a theoretical task.

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From scratchLive consoleCertificate

LIVE DEMO

What does this code output?

Correct! That's it.

Welcome! JavaScript is the language that makes web pages alive and interactive. In this course you'll learn it from scratch, with no prior knowledge required. You read each topic, then immediately write and test your own code. To get going, start with Module 1 below.

CertificateOnce you complete all modules, your certificate will unlock here.

Congratulations! You've completed the course

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