1. Courses
  2. Free coding courses in JavaScript, Ruby and Java

Introduction Courses

Our free Introduction Courses are short online tutorials that have been designed to give you a taste of what it’s like to code in a specific programming language. While these are perfect for code newbies, anyone - at any skill level - can benefit from playing with code and practicing some fundamental skills.


Perfect for:
  • Anyone who wants to try coding for the first time
  • Learning a new language
  • Discovering whether you have a knack for programming

Want a free Iron Tee?

Complete any of our free Introduction Courses and receive a free Iron Tee*.

*One shirt per person. Must be in cont. U.S. Tshirtpromo tshirt

Browse our Introduction Courses below

JavaScript Introduction Course

Est. time 1-2 hours

Practice coding skills, play with JavaScript and learn what it takes to be a programmer.

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Ruby Introduction Course

Est. time 1-2 hours

Practice learning Ruby, learn fundamental coding skills and programming basics.

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Java Introduction Course

Est. time 1-2 hours

Learn the basics of Java, practice programming skills and what it takes to be a programmer.

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