Great way to learn what currently is in demand
I graduated from Udacity FEND program in May, it was a cohort of October 2014. It's project based program, so at the end of my study I've got 6 solid projects which you could only pass if you follow the guidelines, validate your code, keep is commented and etc. The program is intense and requires selfstudy and discipline. There is a forum where you can talk to the students fellows, there are available coaches and you can have one-to-one appointments and there are guides, who motivate you while you're learning. I tremendously improved my skills in JS (which was my initial goal) and I'm proud to show my work to potential employers.