I've been trying to golf more in TI-BASIC and was wondering if there was an interpreter available for Mac. Bonus points if it is still being actively maintained.
(This is a work-in-progress answer I hope to expand on as I continue to evaluate options.)
I've found two so far that I am currently evaluating:
pitybas, which claims to be a faithful interpreter written in Python.
tibasic, written in C++. Windows binaries are provided, with a Mac/Linux version supposedly in development. There has been no news on this since 2012. This is not actually an interpreter, but rather claims to compile to a format suitable for direct TI-83/83+/84+ device development.