It’s an amazing mind opening paradigm - especially since it also makes web UIs that sync As you edit even. (Miraweb feature)

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.