Brainfuck is a programming language recognized by GitHub Linguist and used with .b, .bf.
Quick facts
What is Brainfuck
Brainfuck is a programming language recognized by GitHub Linguist and used with .b, .bf.
GitHub Linguist classifies Brainfuck as a programming language, typically using extensions such as .b, .bf.
File extensions:
Related languages
Frequently asked questions
Brainfuck is a programming language recognized by GitHub Linguist and used with .b, .bf.
Common extensions include .b, .bf.
Sources & standards
Updated 2026-08-18
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