This is an update to my first Druid Addon https://www.curseforge.com/wow/addons/druidhealing and has been updated for BfA and has added customisation options.
Druidism provides a simple HUD for druid heal over time spells and cooldowns. The HUD follows your cursor and updates as you mouseover players (only works for players in your party/group/instance).
The HUD position and icon/bar size can all be modified via the addon options interface, (you can click on the minimap button OR main menu > addons > druidism) and can be enabled/disabled either by right clicking the minimap button.