FINAL CUT - Library for creating terminal applications with text-based widgets
PureBasic - Fantaisie Software Official WebSite. PureBasic - Feel The Pure Power. PureBasic is a programming language based on established BASIC rules.
termbox - Termbox is a library that helps making terminal-based pseudo-GUIs.
FreeBASIC - FreeBASIC is a completely free, open-source, 32-bit BASIC compiler, with syntax similar to...
Slang - Slang is a powerful visual programming language using a newly developed stream-based paradigm.
Xojo - Real Software and Real Studio are now Xojo.