FEATURES

This Addon Can be find in your Side Panel by pressing the N Button. 

To create a new layer you can select the object you want to add, and Press New Selected, and you can enter a Name to the layer. 

You can Use the Assign Button to add object to the active layer, you can use the Remove Button to remove object from the layer. 

After you created the layer, you can turn on or off what button you want to use on top

After You created a Layer, if the Layer is not empty, it will show a "Show Object" Drop down. Inside it show a List of Object that belongs to the layer. 

You can press the Magnifying glass button to "View" or "Frame" that specific object, alternately, you can remove the object from the layer by pressing the trash button. 

Sessions

This is a more hidden feature as it might confuse some user. You can Create A session for the layer you have. Think of it like a Layer Set, you can access it at the bottom drop down "Show Session"

ADD LAYERQuickly Add Selected Object to a New Layer for use immediately

SELECT LAYERQuickly Select or Deselect objects that is in a layer. 

HIDE LAYERHide or Unhide objects in a layer. 

SOLO LAYERSolo a Layer to isolate the objects (Only hide Other Layer)

*You can Solo multiple layer at the same time by holding the "SHIFT" button

LOCK LAYERLock the selection of Objects in a layer. 

VIEW LAYERQuickly find the objects in the layer. 

DISPLAY TYPEChange the Display Type of the object in the layer

MODIFIER TOOGLEQuickly Toogle on or off the Modifier of a layer.

Links:

If you want to suggest an improvement or report a problem, lets discuss it in Discord Channel