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The Unlambda Programming Language - http://www.madore.org/~david/programs/unlambda/
Minimalistic functional language based on the Lambda calculus but lacking the Lambda operator. Tutorial, reference, GPLed interpreters available. |
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Turing Tarpit - http://www.geocities.com/ResearchTriangle/Station/2266/tarpit/tarpit.html
Directory of sites dealing with obfuscated programming languages. |
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Orthogonal - http://www.muppetlabs.com/~breadbox/orth/
A programming language in which program flow can go sideways. Closely related to Befunge. Tutorial, reference, sample source code, Public Domain implementation available. |
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esoteric.sange.fi - http://esoteric.sange.fi/
Collection of esoteric programming language implementations, examples, and related files. |
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Whitespace - http://compsoc.dur.ac.uk/whitespace/
Any non whitespace characters are ignored; only spaces, tabs and newlines are considered syntax. |
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Malbolge: Programming from Hell - http://en.wikipedia.org/wiki/Malbolge_programming_language
Specifically designed to be extremely difficult to program in. |
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Cat's Eye Technologies - http://catseye.tc/projects/eso.html
Specifications, implementations, sample source code collections for several strange languages, comments on obfuscated language taxonomy and on several far-out coding practices, mail list, links to many related sites. |
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DM's Esoteric Programming Languages - http://www.dangermouse.net/esoteric/
D. Morgan-Mar esoteric languages Chef, Haifu, Ook!, Piet, Whenever. Links. |
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Esoteric Programming Languages Ring - http://homepage.eircom.net/~kmgaughan/esolang/index.html
An organisation started to spread insanity and weird programming paradigms among the masses. |
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http://wouter.fov120.com/false/ - http://wouter.fov120.com/false/
Programming language with two main goals: confusing everyone with an obfuscated syntax, and designing as powerful a language as possible with a tiny implementation: this compiler executable is only 1024 bytes, written in pure 68000 assembler. |
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Shakespeare - http://shakespearelang.sourceforge.net/
A language with beautiful source code that resembled Shakespeare plays. |
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P-nand-Q - http://www.p-nand-q.com/
Home of esoteric programming languages such as Java2K, Smith#, Sorted!, [], Esogotschi and the Great Python Language Zoo. Also heavy on the code obfuscation front. |
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http://www.gaertner.de/~schoenfr/npiet/ - http://www.gaertner.de/~schoenfr/npiet/
An interpreter for the piet programming language. In this language the programs are pictures, build out of 18 colors and black and white - this is about the real "art of programming". |
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Programming in Malbolge - http://www.lscheffer.com/malbolge.shtml
Introduction to Malbolge programming. Also propose modificatins of Malbolge for making programming in it more worse. |
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XS: XML-based Obfuscated Programming Language - http://www.markcarter.me.uk/computing/xs.html
Toy language. Harness the power of XML, by using it as a programming language. Compiler, sample code; interesting speculations on language design. By Mark Carter. |