Computerzworld

Visual programming languages let users specify programs in a two-(or more)-dimensional way, instead of as one-dimensional text strings, via graphic layouts of various types.

• CODE
• Eiffel (program design from BON or UML diagrams, with back-and-forth facilities (round-trip engineering) through EiffelStudio)
• Fabrik
• Hyperpascal
• LabVIEW
• Lava
• Limnor
• Mindscript — software visualization and development environment, open source
• Max
• Pict
• Prograph
• Pure Data
• Quartz Composer
• Scratch programming language written in and based on Squeak a version of Smalltalk
• Simulink
• Spreadsheets
• Subtext
• Tinkertoy
• VEE
• VisSim
• VVVV
• NXT-G

Some dataflow programming languages are also visual languages.