- HTML & CSS
- Learn APIs
- HTML5 and CSS
- Responsive Design with Bootstrap
- Object Oriented and Functional Programming
- Basic Algorithm Scripting
- Code Monster, Code Maven, and Game Maven are interactive tutorials where kids and adults can play with code, experiment, build, and learn. Data Maven is an introductory statistics tutorial designed to spark a curiosity for statistics and data.
- Learn to code by playing a game.
6. Khan Academy
7. Code School
- A free account gives you access to 10 introductory courses, whereas a paid subscription gives you unlimited access to all courses and screencasts.
- not free, but found some focus on Unity 3D game engine.
- https://en.wikipedia.org/wiki/List_of_Unity_games: Hearthstone, Angry Birds 2, Kerbal Space Program, etc, etc.