Smart TV Samsung SDK - What lenguage to learn?



I need learn to make an Smart TV Samsung SDK app.
What lenguage I need to make it?




it's javascript, according to this post on stackoverflow.


The new Tizen SDK for Samsung Smart TV is javascript?


It's my understanding that apps for both the Samsung Smart TV and Samsung Tizen TV platform are essentially web pages, so the HTML/CSS and JavaScript courses on codecademy would be a good start.

I haven't got any experience with writing apps for Samsung TV's myself, so I'm not an expert.