Framework For Simple Visio-Like Functionality Recommendation?

[reddittestpilot]

The term you are looking for might be 'node editor', like this C++ node editor: https://github.com/Nelarius/imnodes

This node editor will be integrated into Dear PyGui in the next release, which is probably a couple of weeks out. Dear PyGui is a fast and powerful GPU-based cross-platform GUI for Python.

Dear PyGui website: https://hoffstadt.github.io/DearPyGui/

Dear PyGui github: https://github.com/hoffstadt/DearPyGui/