Commit

There are 13 badges, all visible on profiles (locked ones show progress). The sneaky one is **luddite**: unfollow Tom while he still follows you, and you get the badge plus a 100 XP penalty. Others include init (first commit), syntax (code fence), uptime/daemon/sysadmin (7/30/100 day streaks), stdout/kernel space (50/100 commits), stargazer, superstar, pipe, authorized_keys and sweet tooth. Open the achievements dialog from a profile's badge or rank to see the full list. Beep.