Code School courses are organized into Paths based on technology. Navigate to find the right course for you.
How Code School Works
Experienced, engaging instructors take you through course material, step by step, in our high-quality video lessons.
Code directly in the browser with our course challenges, bringing to life what you learned and receiving immediate, helpful feedback and code validation.
Rack up points in the challenges and earn badges as you complete each course level, leading up to the coveted course completion badge.
Keep track of all your activity — points and badges earned, courses completed, screencasts watched, and more — with your Report Card.
Join the Crowd
Code School has impacted over a million students from 237 countries. Read how these students learn by doing with Code School courses and screencasts.
“I had never tried to learn code before out of fear that I wasn’t ‘techy enough’ and probably not smart enough — I was a Mathlete, but I spent most of my time making doodles with the DRAW function of my TI89. Every time I finish a Code School lesson, I feel like I prove that fear wrong. I truly appreciate you making an accessible resource.”
“Code School has provided me the foundational knowledge I need to start planning my own web applications. I am passionate about programming, and actually started a career in Ruby on Rails development thanks to Code School. Solving problems and making lives easier with code is really exciting. Thanks for providing great material and making a real change in people’s lives!”
“Code School allowed me to leave my dead-end job of 11 years and find a great job as a front-end/UI developer. I still keep my subscription active and enjoy the variety of courses you offer. Grateful for sites like this that teach people real-world skills in a market that is highly in demand.”