Hi Blenderheads ! here is a little addon i wrote to try to take care of the common "overcrowded 3d viewport toolshelf" problem ! If you works on blender, you have problably a lot of addons installed, these are great to improve workflow and add features, but they have the bad habit to always live in your toolshelf, and make it unreadable !
So to try to respond to this problem, i wrote an addon which takes place in the (wait for it) toolshelf (:D) under the Tools category. From there you can easily hide/unhide these categories, reorganise the thumbnails, hide/unhide specific panel in a category (like Transform under Tools category) !
These are the basic functions ! there is bonus features, like presets abilities, pin option for the categories, copy to scene functions and see details options for specific panels.
Below a little video to help understand these functions !
Hope this addon could bring clearity and readability upon your UI !