510 B
510 B
Brainfuck
Brainfuck is an extremely simple esoteric programming language; simple by its specification (consisting only of 8 commands) but intentionally very hard to program in. It works similarly to a pure Turing machine. In a way it is kind of beautiful by its simplicity. It is very easy to write your own brainfuck interpreter.
There exist self-hosted brainfuck interpreters which is pretty fucked up.