Userscripts.org

I was an early adopter of Google Calendar a while ago and now I'm going back on Gcal since i find again useful the system, but still there is not a way to browse with the keyboard through events, select them and open the edit window as well. that's what really is missing in the shortcuts set, since I still need to hand my mouse to call events and edit them.
So.....why not code a script able to do that? Should be really nice and faster edit events with such shortcuts...
A