They have actually retooled all their courses,
I’m not a fan of this new version. I liked the original version where you worked on building a cash register. There was a point to the learning…and personality.
This new version is more like “OK here’s a for loop, now here is a while loop…now refactor everything in ES6 in 3 ways!” There is even an entire section that is just about typing bash commands in the terminal.