I'm Alex Chaffee and I want to teach you how to code! This site contains my lectures and labs on Ruby, JavaScript, and more, in outline, slide, and video format.

Click on Lessons in the nav bar to get started. And I'm updating it every week or so with new videos and notes, so keep checking back!

Licensing and Donations

Please click the 'Donate' button in the top right corner to support this project financially.

I intend to make the vast majority of these materials open source, and completely free for either personal use or open workshops.

If you're using them to teach a class that you're getting paid for, I ask for a donation of $25 (or more) per student in your class.