Microsoft Visual Programming Language - Microsoft VPL is an application development environment designed on a graphical dataflow-based...
Slang - Slang is a powerful visual programming language using a newly developed stream-based paradigm.
Luna Studio - Visual and textual programming language and environment where code and visual representations are...
Visual Logic - Learning-focused, visual programming tool for Windows.
Xojo - Real Software and Real Studio are now Xojo.
FINAL CUT - Library for creating terminal applications with text-based widgets