Bitsqueezer

Object Utility Nodes adds custom node editors to Blender, bundling a number node, object selector and target nodes, and harmonic color generation. It supports easy setup and integration of custom node classes into the editor.

CCNCAnimationObjects is an add-on for Blender that installs via drag and drop or from disk. It is compatible with Blender 4.4.3 and newer and is distributed under the GNU GPL v3.0 or later.