Jasper Yeah I think we learned our lessons with AMCharts 😬
For me the most interesting thing was the dramatically increased interest in Python - we saw the same thing in South Africa, and it seems it's a global phenomenon. If you've read Homo Deus, it's a potentially scary sign of how fast we're moving into the data realm (but that's the paranoid in me).
Other than that what's been quite interesting is comparing the data to South Africa (we have a big community there). Notable for me is that in South Africa, people call themselves "Senior" or "Tech leads" with a lot less experience. We don't have the data for other regions, but I know a lot of developers in the Netherlands come from other countries. If this is true, then comparing a Dutch Senior dev to a ready-to-import Polish Senior dev may not be comparing apples with apples. That poses some interesting questions in my mind. This data is not in the report BTW.
Distribution of seniors:
Distribution of tech leads:
Shout if you have other things you want me to look into?