How to install this add-ons?
First, please download the Zip file of this add-on. Then, open Blender, install it by clicking on Edit, Preferences, Add-ons. Click 'install' and select the Zip file you just downloaded. Activate it, and this add-on will appear in the viewport sidebar (Press shortcut N to open viewport sidebar). 

What is LODs (Levels of Detail)?

In computer graphics, level of detail (LOD) refers to the complexity of a 3D model representation. LOD can be decreased as the model moves away from the viewer or according to other metrics such as object importance, viewpoint-relative speed or position. LOD techniques increase the efficiency of rendering by decreasing the workload on graphics pipeline stages, usually vertex transformations. The reduced visual quality of the model is often unnoticed because of the small effect on object appearance when distant or moving fast.

This button will help reset all transform values ​​of the object to its original value. For example, the object's location will reset to coordinates 0,0,0

This button for applying the object's transformation to its original data. That means the current transform of the currently selected object will become the default transform of the object when you reset transform values ​​to 0

Will this addon be upgraded in the future?

Certainly, I will continue to research to add more useful and optimal features to this addon in future versions.

If you love this addons,

please follow my channel to see more interesting things:

HuyKhoi2407 - YouTube channel