bangyen / esolangs

Python implementations of different esoteric programming languages.

Esolang Interpreters

Implementations of different esoteric programming languages. Most of the interpreters/compilers work by reading the file specified by the first command line argument.

Implemented

Register-based	Register-based (cont.)	Tape-based	Tape-based (cont.)	Stack-based	Other
BIO	Movesum	ASCII art	SLOW ACV MAMMALIAN	BFStack	Bitdeque
Dig	Polynomial	Back	Suffolk	Eval	Clockwise
dotlang	Qoibl	BrainIf	6-5	Modulous	Container
DSDLAI	RAM0	circlefuck		The Temporary Stack	Keys
huf	Sophie	EXCON			Nevermind
Lightlang	WII2D	Minifuck			ZTOALC L
Minsky Swap

Extra

Implementations written in languages other than Python.

C++	C++ (cont.)	x86 Assembly	Lean	Ruby	Rust
Basicfuck	Trash	Brainpocalypse	Albabet	bit~	LaserFuck
Dimensional	2dFish	NoComment	BF-PDA	Number Seventy-Four	Unsquare
Forþ	%^2^-1	Stun Step	EXCON	Unsquare
Kak		123	Number Seventy-Four	3x
Painfuck		2 Bits, 1 Byte

Compilers

Sorted by target language.

x86 Assembly	C
BFStack	BF-PDA
Home Row	BFStack
Jaune	EXCON
Suffolk	RAM0
Unsquare

Notes

• For circlefuck, the narcissist program is the only program for which the interpreter doesn't work. The extended quine program doesn't work because it modifies a + symbol, causing it to increment incorrectly.
• For dotlang, the interpreter skips over strings and warp names after parsing them, so printing a string with spaces is possible. If this additional feature seems to be a negative rather than a positive, feel free to create an issue.
• For Jaune, only one character can be input at a time.
• For Suffolk, although the language is specified to run on an infinite loop, a second command line argument may be given to set the number of loops. The default is 10.
• For 123, input is given at the end of the program. The two are separated by a single |.

Miscellaneous

• The binary.py program implements a given boolean function in Dig.

• The generate.py program outputs programs which output a given string in different languages. The supported languages are as follows:

  • BFStack
  • BrainIf
  • Container
  • Forþ (Forth)
  • LaserFuck
  • Painfuck
  • Suffolk
  • 123
  • %^2^-1 (Magnitude)