Dufflebunk's Home Page  
   Funge-98 implementation in JavaScript.
   http://dufflebunk.iwarp.com/

Ninety-Nine Bottles of Beer  
   Befunge version of the infamous beer song program.
   http://www.tyrannus.com/befexample.html

ZBefunge  
   A Befunge-93 interpreter written in Inform, and runnable on just about anything.
   http://www.flourish.org/zbefunge/

Tim's Befunge Compiler  
   This "pseudo-compiler" will create an ANSI C program from a Befunge-93 source file. Programs can still be self-modifying even after they are compiled.
   http://quadium.net/funge/tbc/

Befunge CPAN Module  
   Official Perl extension for interpreting Befunge.
   http://search.cpan.org/dist/Befunge-Interpreter/

VSync's Funge Stuff  
   Features a portable Befunge-93 pseudocompiler and several other compilers and interpreters. Demonstrates how to use Befunge as a CGI scripting language.
   http://quadium.net/funge/

Mooz's Befunge Programs  
   A number of programs written in and related to Befunge. Includes an interpreter for the TI-86 calculator and an example of how to do floating point division in Befunge.
   http://kotisivu.mtv3.fi/quux/befunge.html

Visual Befunge-93 for Windows  
   Absolutely non-portable, Windows-only, 'Visual Studio'-style IDE for Befunge.
   http://home.wanadoo.nl/wimrijnders/bef.htm

Befunge "Hello, World" Program  
   Three-line chunk of source code written by Tim Gilbert.
   http://www2.latech.edu/~acm/helloworld/befunge.html

Dictionary of Programming Languages Befunge Page  
   Brief language fact sheet, complete with links to conceptually related languages.
   http://cgibin.erols.com/ziring/cgi-bin/cep/cep.pl?_key=Befunge

Funge-98 Final Specification  
   The official specification for the 1998 revision to Befunge-93.
   http://quadium.net/funge/spec98.html

Wierd  
   Absolutely sick Befunge-descendant language.
   http://catseye.mine.nu:8080/projects/wierd-2002.0305/