There was PowerBasic (which is what Turbobasic morphed into) but it's been dead for over a decade at this point. I've heard good things about PureBASIC [1] but

There was PowerBasic (which is what Turbobasic morphed into) but it's been dead for over a decade at this point. I've heard good things about PureBASIC [1] but haven't gotten an opportunity to play with it yet. [1] https://en.wikipedia.org/wiki/PureBasic https://en.wikipedia.org/wiki/PureBasic