BrainFuck

A simple brainfuck interpreter.

[ hello world! ]

++++++++[>++++[>++>+++>+++>+<<<<-]>+>+>->>+[<]<-]>>.>
---.+++++++..+++.>>.<-.<.+++.------.--------.>>+.>++.

Installation

npm install -g @yuanchuan/brainfuck

Usage

$ brainfuck samples/numwarp.bf

1234
       \
      \/\
    /\
     /\
  /\  /
   /
 \ \/
  \