# Fast base64 support This package provides a Haskell library for working with base64-encoded data quickly and efficiently, using the ByteString type. # Performance This library is written in pure Haskell, and it's fast: * 250 MB/sec encoding * 200 MB/sec strict decoding (per RFC 4648) * 100 MB/sec lenient decoding # Get involved! Please report bugs via the [bitbucket issue tracker](http://bitbucket.org/bos/base64-bytestring). Master [Mercurial repository](http://bitbucket.org/bos/base64-bytestring): * `hg clone http://bitbucket.org/bos/base64-bytestring` There's also a [git mirror](http://github.com/bos/base64-bytestring): * `git clone git://github.com/bos/base64-bytestring.git` (You can create and contribute changes using either Mercurial or git.) # Authors This library is written and maintained by Bryan O'Sullivan, .