Welcome to picoparsec

Picoparsec is a fast and flexible parser combinator library, accepting any input type that is an instance of an appropriate monoid subclass.

Join in!

I'm happy to receive bug reports, fixes, documentation enhancements, and other improvements.

Please report bugs via the Mercurial repository:

  • hg clone


This library is a fork of attoparsec written and maintained by Bryan O'Sullivan,