Earlier quoted context omitted.
You probably already know this, but: the most affordable option is $10/month for a single platform. It seems perfectly reasonable for trying out the platform. If the license fees for serious development are a non-starter, then it's probably not worth trying out. But: There was an open source version at one point that wasn't economically viable so they discontinued it. In the announcement here: https://livecode.org th…
Thank you, for the pointer and the followup.
If there's something else better for that purpose I'd love to know about it -- probably would have to be python-based given all the libraries available for it at this point.