unity-imgui
There are 3 repositories under unity-imgui topic.
luke161/Unity-IMGUI-TreeView
Simple Tree View implementation for IMGUI (Editor GUI) in Unity. Includes a special type for working with asset paths, but base data structure and view can be easily extended to support anything.
Hirashi3630/UrGUI
UrGUI: easy to create GUI for Unity mods and debug
TylkoDemon/EnhancedIMGUI
Enhanced Unity's IMGUI system.