FREE course

JavaScript fundamentals

13 students
Course updated 23 June 2022
Course JavaScript fundamentals
Free course
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  • In-browser editor for exercises
  • Permanent access to theory
  • Asynchronous learning

Included in the course

40 lessons (video or text)
47 exercises in the IDE
134 quizzes
Assistance in «Discussions» on the website

What you will learn

  • Build programs using basic language constructs (conditions, loops, functions, and others)
  • Make programs consisting of several modules
  • Correctly analyze errors in the code and use debug printing when searching for them


The course covers the fundamentals of the JavaScript language, and all the necessary general programming concepts, such as dealing with errors, debugging, importing modules


Estimated time 51 hours


We recommend you to work on these challenges after completing the course. They will help you obtain more experience in programming and strengthen new skill.

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