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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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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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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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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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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.sange.fi - http://esoteric.sange.fi/
Collection of esoteric programming language implementations, examples, and related files. |
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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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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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Esoteric Non-existent Standards Institute - http://esoteric.sange.fi/ENSI/
"Institute" for the standardization of unstandardized standardizable things, mostly esoteric languages and extensions to them. |
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Shakespeare - http://shakespearelang.sourceforge.net/
A language with beautiful source code that resembled Shakespeare plays. |
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Owl - http://it.geocities.com/tonibin/owl/owl.html
Obfuscated Weird Language: character-based language interpreter written in C, in the style of False. By Antonio Maschio. |
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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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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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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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malbolge: "hello world" - http://www.acooke.org/andrew/writing/malbolge.html
The very first Malbolge program to appear, how it was crafted (by a genetic algorithm program) and similar things. |
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ZT - http://www.philipp-winterberg.de/software/zte.htm
The esoteric programming language. Documentation, interpreter, and example programs. |
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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. |
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Q-BAL Programming Language - http://homepage.tinet.ie/~kmgaughan/esolang/q-bal/
A queue based programming language. It's not designed to be useful, just fun. |
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l33t - http://www.geocities.com/electrodruiduk/l33t.htm
An esoteric language inspired by BF and Beatnik which allows l33t h4xX0r5 to write programs in their native dialect. |
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Comment Programming Language - http://c-p-l.sourceforge.net/
An open-source language for writing comments. |
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nouse - http://www.geocities.com/qpliu/nouse/
A language in which the IP (instruction pointer) varies depending on the current stack size. |
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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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BDAMD: Basic Demonic Asinine Multi-Dimensional - http://spots.flatland.com/jms/bdamd.html
Home site, by its creator: descriptions, code samples, download. |
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bogusforth - http://it.geocities.com/tonibin/bf/bf.html
Obfuscated language, powerful, quite complete, unmaintained, based on forth, "false" (by W. van Oortmerssen), and "TRUE" (by Dewi). By Antonio Maschio. |
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Weird Programming Languages - http://members.tripod.com/rkusnery/weird.html
Yet another list of obfuscated programming languages. |