onfinish
[![Build Status](https://travis-ci.org/derekchuank/onfinish.svg?branch=master)](https://travis-ci.org/derekchuank/onfinish) [![npm version](https://badge.fury.io/js/onfinish.svg)](http://badge.fury.io/js/onfinish)
Usage no npm install needed!
<script type="module">
import onfinish from 'https://cdn.skypack.dev/onfinish';
</script>