what is the powerup that displays the boards differently than usual

Denise Brown_li66d5

I was searching on my phone and came across a powerup that I thought was connected with github in someway but there was another app connected with it.

 

What it did was display the Boards in a different way that I thought was a bit friendlier for a beginner.

 

I searched in the Trello powerups but couldn't see it.  Does anyone know?

DB

marc -Collabello--Phase Locked-

@Denise BrownMaybe it's https://trello.com/power-ups/59837de8331eacdb0e54e66f/trello-tree-view , see also https://jdanque.github.io/p/treeview/ ?

Good luck!