A Brainfuck editor & optimizing interpreter, written in JavaScript. The code is converted to JavaScript code and then run in a web worker, which speeds up execution at lot (try mandelbrot.b for example).

Load example program hanoi.bf yapi.b hellom.bf numwarp.b beer.b quine505.b char.bf PI16.BF dbf2c.b mandelbrot.b dquine.b oobrain.b bockbeer.b rot13.b wc.b random.b triangle.bf squares.b calculator.bf cellsize.bf

Have fun! :-)

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You can add special chars to the input field:
Decimal: \65 (same as "A")
Hexadecimal: \x7E (same as "~")
Control characters: \r \n \t

For any kind of feedback, toss me a mail to
Links:

• Wikipedia on Brainfuck
• The Brainfuck archive
• Brainfuck snippets
• Text generator
• BF code compressor

Cell size (Bits): 8 16 32

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Dynamic (infinite) Memory:
Memory size:
Memory overflow behaviour:
undefined (fast) wrap abort

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End of input: no change char:
Dump Memory at char:
Count instructions