Visualizing programs with side-effects, such as printing to a screen: https://merveilles.town/@akkartik/105201366581271961

Visualizing postfix functions with named arguments: https://mastodon.social/@akkartik/104935713813872559

@federico_lox Well: Visual Studio 4.0 released April 1995 and Atom released February 2014

Enormous list of Visual Programming Languages: http://t.co/gHUBgRD4ck via HN