I'd like to find a nicer development environment which made use of such options. Apple killed off HyperCard, Runtime Revolution became LiveCode which when open

I'd like to find a nicer development environment which made use of such options. Apple killed off HyperCard, Runtime Revolution became LiveCode which when opensource, then closed source and now is only available for monthly license fees. PythonCard never got to 1.0 and hasn't been updated in almost two decades... I'm currently doing all my development in: https://pythonscad.org/ https://pythonscad.org/ (Python-enabled version of OpenSCAD) but the only user-facing options are the Customizer which is quite limited, and a repository of files which users can access --- unfortunately, trying to bring up a canvas or UI window crashes the app.