Piet: Programming language in which programs look like abstract paintings (2002)

Piet Mondrian’s programming language, Piet, mimics his abstract art style. Unlike conventional scripting languages, Piet’s code is designed as colorful abstract art. The language, driven by a community of dedicated coders, is open to interpretation, leading to variations in implementations. Piet programs use distinct colors as commands, with a stack for data storage. The interpreter navigates through the program based on color transitions, executing commands accordingly. White blocks allow for loops, enhancing program flow. Despite its complexities, Piet has gained popularity, with resources available for coding, puzzle-solving, and exploring the intriguing world of abstract programming.

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