extensible
======================

[![Build Status](https://travis-ci.org/fumieval/extensible.svg?branch=master)](https://travis-ci.org/fumieval/extensible)
[![Hackage](https://budueba.com/hackage/extensible)](https://hackage.haskell.org/package/extensible)

This package provides extensible poly-kinded data types, including records and polymorphic open unions.

It focuses on being neat and fast.

![Benchmark](benchmark-accessing.png)

Bug reports and contributions are welcome!