Niche Loops is an add-on that introduces topology tools inspired by modeling features found in 3ds Max. It includes dedicated operators for managing specific edge loop configurations and maintaining clean quad topology. The Build End operator creates a quad ending for two parallel loops based on vertex or edge selections. The Build Corner operator generates a quad corner from a vertex selection to redirect an edge loop flow. Additionally, the add-on offers tools to precisely adjust the distance between two or more parallel edges, as well as modify the positions of the connected edges adjacent to a selected loop.