picofuck

picofuck

Perhaps the smallest Javascript brainfuck interpreter

picofuck is a tiny Javascript brainfuck interpreter.

Usage

var bf = require("picofuck")

bf("+++[>++++++++++<-]>+++."); // Returns "!"

Why

Why not?

This library is also an open codegolf challenge. Please feel free to submit pull requests if you're able to make the code even shorter!

Install, Build & Test

To install the package, use the standard NPM install command:

npm install picofuck

The package is hand-written, minified Javascript; therefore, no build process is required, and you can directly edit and execute the source!

An NPM script has been created for simplicity when running tests, which can be run from the command line as shown below:

npm test

picofuck uses the Tape library for testing.

Content Delivery Network (CDN)

The picofuck library can be imported via unpkg as shown below:

<script type="application/javascript">var module={};</script>
<script src="https://unpkg.com/picofuck/index.js"></script>
<script type="application/javascript">
  var bf = module.exports;
  // Library is imported as `bf`!
</script>

Be aware that picofuck is a CommonJS module and therefore uses module.exports; before importing the script, you will need to define module or use a CommonJS-compatible module loader.

License

Please see the LICENSE file for license information.