File Browser
A few small tools - all keymapped - that streamline common tasks in Blender's filebrowser.
shortcut 1 Toggle Sorting
shortcut 2 Toggle Display
shortcut 3 Adjust Thumbnail Sizes
shortcut 4 Toggle Hidden Filesonly Linux and MacOS?
shortcut SHIFT + O Open Location in system's file browser
Using the File Browser Tools
Toggle Sorting 1, Toggle Display 2 and Cycle Thumbnails 3
Asset Browser
In Blender 3.1, the Asset Browser is basically also just a (modified) File Browser.
Keep in mind
This is going to change at some point in the future.
For now, this means that some of above shortcuts work in the Asset Browser as well, and others have been adjusted to produce unique behavior for the Asset Browser:
shortcut 1 to cycle through the Asset Libraries
shortcut 2 Toggle Display type
shortcut 3 to adjust the thumbnail sizes
shortcut 4 to change the Import Method
shortcut SHIFT + O to open the system's file browser
Adjust Thumbnail Sizes (and Asset Import Method)
Note
This now works in the Filebrowser, the Assetbrowser and the Asset Shelf!