Ranked in these QuestionsQuestion Ranking
Pro A fun introduction to JS syntax and logic
Pro It has the ability for teachers to manage a class
Student progress can be seen allowing teachers to let students work at their own pace and see who might need help or who is doing excellent.
Pro Courses taught by industry professionals
Pro All courses are self-paced
Courses are always made available which means there is no waiting for the specific course you want to run. You can work through the courses as fast or as slow as you want.
Pro Offers Nanodegrees
Udacity offers a few different Nanodegrees which provide access to various different courses, project reviews and coaching support for $200/month.
Current options include Front End Web Developer, Data Analyst and Android Developer. See the full list here.
Pro Courses are easy to understand
Pro Actual feedback on coding projects
You get actual feedback from developers on your code, which is useful. Yes having your sites/apps do what it is supposed to do is important, but you need feedback to learn industry standards/best practices and other gotchas that are much harder to learn on your own.
Pro Language that is easy to understand
Courses are super easy to follow, even for super dummies.
Pro Worth the investment
Con Only basic concepts are taught
Con Nanodegrees are expensive
Udacity is quite expensive at $200/month if you want to do a nanodegree.