Code School is an online learning platform for current and aspiring developers. The platform teaches using a video-based approach. Code School is an online web technology education platform with approximately 40 courses covering key developer skills such as JavaScript, HTML/CSS, Ruby, Android and iOS. Courses on Code School are taught by experienced instructors through high-quality videos and interactive exercises. Code School's learning platform is suitable for all skill levels — from beginner to advanced. Content and tutorials are regularly updated with High-Definition, carefully produced video instruction. The platform hosts an in-browser coding system to test code right from your web browser. Code School gamifies its experience to help ensure users successfully complete their courses.