Scrimba is awesome and they literally breath life into the concept of active learning. The interactive/live video-IDE interface is so novel, I've never seen it anywhere before. My course, Frontend Developer, has been greatly paced so far and the exercises really let you get in there to play with the code.
Scrimba is what started my journey as a developer and I've flourished because of it. I always keep coming back to their courses because of how well they're taught and the interactive nature of it.
