Create tiny text buttons, larger auto-generated and custom thumbnail buttons;
Keep there your Brushes, Tool presets and Actions on a panel;
An additional optional panel for larger previews;
Brush size is inherited no matter what brush size is in the preset (and this can can be overridden for particular presets);
Alternatives: a different variant of the preset on the same button;
Shelves for different tasks;
Hotkeys to toggle Brusherator visibility and Alternatives;
in 1.2 update: TWO Brusherator panels for more tools on screen

How cool is that?
Manual! http://brusherator-manual.readthedocs.io
You’ll get a zip with zxp installer, installation instruction and files for manual installation.
Follow me on youtube for more updates!
https://www.youtube.com/channel/UCQ-hcr-jUvb7f7j-ls1MTzg
Note that it won’t work on M1 Macs in Native PS.