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You can do them all in #freecad!
I personally don't like the "OpenScad" programming option, I like to see what I am doing. And nodes are very useful but more for a CAD file you re-use a lot.
Check out nodes in Freecad:
https://forum.freecadweb.org/viewtopic.php?p=643498&sid=5dd6d471758bde8aa168436a0d2b6add#p643498
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