Looking for specific action bar addon

[littlekill]

I'm trying to find an addon that i remember using forever ago in vanilla where i could customize every aspect of my action bar, I could hold a key to reveal an action bar and let go to hide it. And even reshape my action bars in a way where they would just be rows of hotkeys

I can't for the life of me remember this addon.

[Myskillkills]

Discord Action Bars?