Thanks. I only knew 2 of them. My personal favorite is edx. I like how diverse learning material there is: videos, text, test, labs, forum discussions. There are courses with labs where your work is graded by other students and you have to grade work of others. It is very educational to see how others solved same problem. If you don’t care about certificate all is free and quite a lot beginners courses.
You are viewing a single comment's thread from: