Harvardx has recently added 3 new free courses:
Mobile App Development with React Native
Introduction to Game Development
I didn’t start them yet, but I thought you might be interested. These courses pick up where CS50 leaves off, so if you haven’t done CS50 introduction to computer science course, I encourage you to do it first, it’s really great : https://www.edx.org/course/cs50s-introduction-computer-science-harvardx-cs50x
Wow. The middle link is exactly what I will need in the future. Bookmarking now. Thanks!
I want to up this thread to motive everyone to start them. They’re completely worth it.