For an online demo, see mothereff.in/brainfuck-minifier.
Feel free to fork if you see possible improvements!
Via npm:
npm install brnfckr
Via Bower:
bower install brnfckr
Via Component:
component install mathiasbynens/brnfckr
In a browser:
<script src="brnfckr.js"></script>
In Narwhal, Node.js, and RingoJS:
var brnfckr = require('brnfckr');
In Rhino:
load('brnfckr.js');
Using an AMD loader like RequireJS:
require(
{
'paths': {
'brnfckr': 'path/to/brnfckr'
}
},
['brnfckr'],
function(brnfckr) {
console.log(brnfckr);
}
);
Usage example:
var code = 'lol . wat + heh [ huh . hah + oh ] yay';
brnfckr.minify(code); // '.+[.+]'
To use the brnfckr
binary in your shell, simply install brnfckr globally using npm:
npm install -g brnfckr
After that you will be able to minify brainfuck programs from the command line:
$ brnfckr -c '.+[.+] prints out all ASCII characters'
.+[.+]
$ brnfckr -f foo.b
.+[.+]
See brnfckr --help
for the full list of options.
brnfckr has been tested in at least Chrome 27, Firefox 3-19, Safari 4-6, Opera 10-12, IE 6-10, Node.js v0.10.0, Narwhal 0.3.2, RingoJS 0.8-0.9, PhantomJS 1.9.0 and Rhino 1.7RC4.
After cloning this repository, run npm install
to install the dependencies needed for brnfckr development and testing. You may want to install Istanbul globally using npm install istanbul -g
.
Once that’s done, you can run the unit tests in Node using npm test
or node tests/tests.js
. To run the tests in Rhino, Ringo, Narwhal, and web browsers as well, use grunt test
.
To generate the code coverage report, use grunt cover
.
Mathias Bynens |
brnfckr is available under the MIT license.