base64-js=========`base64-js` does basic base64 encoding/decoding in pure JS.[](http://travis-ci.org/beatgammit/base64-js)Many browsers already have base64 encoding/decoding functionality, but it is for text data, not all-purpose binary data.Sometimes encoding/decoding binary data in the browser is useful, and that is what this module does.## installWith [npm](https://npmjs.org) do:`npm install base64-js` and `var base64js = require('base64-js')`For use in web browsers do:`<script src="base64js.min.js"></script>`## methods`base64js` has three exposed functions, `byteLength`, `toByteArray` and `fromByteArray`, which both take a single argument.*`byteLength` - Takes a base64 string and returns length of byte array*`toByteArray` - Takes a base64 string and returns a byte array*`fromByteArray` - Takes a byte array and returns a base64 string## licenseMIT
