arent Nassi-Schneiderman-Diagrams annoying? I just want to write the Code, not draw up some Documentation first...
Now there is a Solution: write Code first, and Reverse-Engineer the correspondig Diagram!
Just use the Link below:
https://fabsch225.github.io/Nassi-Shneiderman-Compiler/

There is also an Obsidian plugin that allows you to quickly sketch algorithms and processes using JavaScript, and then display them intuitively in Obsidian.