GraveLevelBar provides progress bars for many things that can be leveled.
Player Experience Bar
The experience bar has a free configurable start and end. Hence it can span more than one level. Individual levels are sperated by a white line and annoted with the level. The rested xp is included.
Guild Experience bar
Basically the same as the player experience bar, but this one shows guild xp and the daily cap.
Guild Rep Bar
This one shows you guild reputation, of course including your weekly limit.
Player Reputation Bars
These can show you repuation for many factions (currently limited to those that have earnable reputation and are not ignored by you). You can display one bar for each faction.