Alpha testers needed for a modern open source visual data flow programming language, Phograph GitHub - avwohl/phograph: Visual dataflow programming language for macOS, inspired by Prograph · GitHub
It is inspired by the Prograph language (see wkipedia). To install on Apple (Mac or iPad), install Test Flight from the store, then click Join the Phograph beta - TestFlight - Apple
To install on Windows see avwohl/phographw on github
Consider adding a few screenshots to the github page. For them visual people :)