A Promise wrapper for DOMContentLoaded that prevents event duplication.
npm install one-ready 
A Promise wrapper for DOMContentLoaded that prevents event duplication.
``sh`
$ npm i one-ready --save
Respond to the DOM being ready in different JS modules without binding multiple DOMContentLoaded handlers.
`javascript
import ready from 'one-ready'
ready().then(() => console.log('Only one DOMContentLoaded event handler is bound.'))
ready().then(() => console.log('Even if imported and called in other modules.'))
``
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MIT. © 2017 Michael Cavalea