Learning How To Code:
- FreeCodeCamp
Learn to code – for free. Build projects and earn certifcations. - Code.org
Learn how to code! - CodeNewbie.org
The most supportive community of programmers and people learning to code. - CodeAcademy.com
Helps to develop your skills, career, and potential - Dev.to
DEV Community of developers helping each other
Unity Assets
- Envato
Game Assets - Unity Asset Store
Game Assets for Unity 2D and Unity 3D Development