Another link that goes directly to my bookmarks. Although I consider myself to be relatively safe with terminal and git commands, it still happens often enough that I have to search for commands that I don't use often. Git Explorer could be very handy here.
I'd like to see more complex commands like changing an upstream branch or emptying a Git Cache, but especially for Git beginners I imagine this page to be very useful.
By the way - the Typewriter effect is very exhausting.