Floating DoT icon add-on?

[Ultima]

Sorry, this won't be very specific.

I'm looking for this add-on I once saw in a Boomkin PvP video, it had Sunfire and Insect Swarm floating above the enemy player's health bars and it also showed their DoT duration so he knew, very obviously, who need DoT refreshing. I am looking for this, or a similar type of add-on, for my Death Knight as it looked rather swish.

Thank you.

[Vane]

PlateBuffs or TidyPlates (Neon Threat or whatever the version is called), to name a few.

[ComputerNerd]

Neon is just a built-in theme for Tidyplates but ThreatPlates while using the TidyPlates functionality is an additional addon.
Platebuffs is a standalone addon that will just add the aura or buff/debuff display to other nameplates, even the defaults while Tidyplates is a full replacement with a lot of enhancements including that feature.