DroodFocus adds a window with all the information that a feral druid must have, including:

Energy:

Status bar and energy tick timer bar.

Combo points / Lacerate stacks:

Cat form – Shows how many combo points you currently have on your target.

Bear form – Shows how many times lacerate is stacked on your target.

Stats:

Cat form – Indicates your attack power, crit %, and attack speed.

Bear form – Indicates your attack power, dodge %, and armor.

Debuff icons:

Show the debuffs applied to your(s) target(s) with timers

Mangle (cat & bear), rake, rip, lacerate, faerie fire, and demoralizing roar.

Config Command: /droodfocus or /df