Code

Code is another website focused on coding and app writing. A site with high-quality courses, Code also features learning options for kids.

In addition to kid-friendly courses, Code offers free online education classes on a wide variety of technology topics. These classes include app writing, robotics, and Javascript.

Most of the courses are also geared in such a way that they can be useful in a classroom setting. This makes Code a great resource for harder-to-find coding topics, as well as various learning settings.