Hello Enrico,
it is not an APP. I am using mod harbour and a javascript lib.
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I think in my case, this is more of a block diagram.
A block diagram is a diagram of a system in which the principal parts or functions are represented by blocks connected by lines that show the relationships of the blocks.
They are heavily used in engineering in hardware design, electronic design, software design, and process flow diagrams.
https://en.wikipedia.org/wiki/Block_diagram
Also, a small project like this landing page can take advantage of a block diagram.
I can open from the block: source code, notes, and info about the block properties.
Now I have traced the input of a block down to a single line of code.
Best regards,
Otto
