Some time ago I posted about Codecademy when it was still new.
On a whim I revisited again and it grew 🙂
They have different courses now all of which sound very interesting divided by what you want to learn – so if you are more interested about CSS and HTML you can learn that or learn how to code a complete game (black jack)
There are also many free lessons (not part of a course) so there is much to do for people who want to learn (in different levels as well)
So now I have another thing on my to do list XD