I'd like to see a larger date range. The Stanford dataset starts in 2021 (covid, work from home, low interest rates, govt stimulus), which is one of the weirdest economic times in the last 100 years. It would be useful to see how Jrs are doing compared to ~10 years ago.

This is one of the problems with a lot of the data in this area. So many different things were/are happening in the space. Gold rush because tech is profitable including bootcamps, AI and companies planning for AI in the future, interest rates/overhiring, etc. etc.

That said, I find a lot of anecdotal information from many people in the space that tech was flooded by a lot of junior programmers who were basically in it for the money with minimal training and they're having a hard time of it. The same thing happened to webdev during dotcom.