Why is there no Udacity with articles instead of videos only? (opens in new tab)

So for learning a new programming language, I'd like to see the basic syntax first, then going into common uses (iterating over an array, callbacks, etc), ...

I understand that it's easier for people to follow what you're doing by watching a screencast, but that's exactly what I consider a waste of time: I don't want to watch you clicking buttons / typing code. I want to read the code myself, skip boring parts, ...