Max is an infinitely flexible space to create your own interactive software
cycling74.com
cycling74.com
Interview with the Creator of Max/MSP and Pure Data - https://news.ycombinator.com/item?id=23152030 - May 2020 (24 comments)
Max/MSP: A visual programming language for music and multimedia - https://news.ycombinator.com/item?id=22346556 - Feb 2020 (65 comments)
Visual programming language Max Msp now exports to C++ - https://news.ycombinator.com/item?id=5427786 - March 2013 (3 comments)
Tons of past mentions of course: https://hn.algolia.com/?dateRange=all&page=0&prefix=true&que...
p.s. Reposts are fine after a year or so - https://news.ycombinator.com/newsfaq.html. Links like the above are just to provide more stuff to read!
It’s the closest thing to wiring up electronics while the are on that I have used.
It’s not FOSS but I highly recommend playing with the trial for a few hours. The example code is great and very active forums.
Pure data is great too, same idea, same original Creator, has evolved in some Slightly different directions but not as polished.
No connection except happy user for 15 years.