Code::Blocks is still chugging along, albeit at a glacial pace.
The rise of Docker has made containers very popular in the last 10 years or so. Nowadays you can run a single WSL2 VM on Windows with a Linux distro, and run any number of containers inside it. Vagrant is useful if you need full-fledged VMs for your environments.
Sweet liberty, this new level 10 difficulty sounds like an amazing clusterfuck festival.