it depends on what you want/need to learn. Since it seems like there is a team developing these apps, I think it would be godo to ask them this question. At lea

it depends on what you want/need to learn. Since it seems like there is a team developing these apps, I think it would be godo to ask them this question. At least to understand what to learn; then ask how to learn it. A general area you could start with the "Learn code the Hard Way" series http://learncodethehardway.org/ http://learncodethehardway.org/