Befunge - Esoteric programming language

Befunge is an esoteric programming language created in 1993 by Chris Pressey.

#532on PLDB

33Years Old

1Repos

Befunge is a stack-based, reflective, esoteric programming language. It differs from conventional languages in that programs are arranged on a two-dimensional grid. "Arrow" instructions direct the control flow to the left, right, up or down, and loops are constructed by sending the control flow in a cycle. Read more on Wikipedia...

Tags: esoteric programming language
There are at least 1 Befunge repos on GitHub
Early development of Befunge happened in Cat's Eye Technologies
The Google BigQuery Public Dataset GitHub snapshot shows 7 users using Befunge in 7 repos on GitHub
There are 10 Project Euler users using Befunge
Explore Befunge snippets on Rosetta Code
Befunge on HOPL
Pygments supports syntax highlighting for Befunge
GitHub supports syntax highlighting for Befunge
Befunge appears in the Quine Relay project
See also: (8 related languages) Forth, INTERCAL, ASCII, Brainfuck, Lisp, Python, Whitespace, Malbolge

Example from Riju:

64+"!dlrow ,olleH">:#,_@

Example from hello-world:

>"dlroW olleH",,,,,,,,,,,@

Example from the Hello World Collection:

v Hello World in Befunge

>"dlroW olleH",,,,,,,,,,,@

Example from Wikipedia:

>25*"!dlrow ,olleH":v
                  v:,_@
                  >  ^

Language features

Feature	Supported	Example	Token
Comments	✓
Semantic Indentation	X