I use it regularly to hack on GLib, Gtk+, Builder, Shell, Mutter, Sysprof, etc. The primary issue is that for things that are libraries or system services, we

I use it regularly to hack on GLib, Gtk+, Builder, Shell, Mutter, Sysprof, etc. The primary issue is that for things that are libraries or system services, we don't have a way to install that and run some sort of test suite. We have a GSoC/Outreachy project for the unit testing integration, so that is not far off. My eventual goal is to tie in GNOME continuous so that we can have all the base OS bits and just overlay the systems-level project (be it gtk, shell, boot services, etc). And then one keyboard shortcut to build/deploy/launch/debug. Should work for remote devices too.