A calculator widget for REW to ETH, BTC, BCH, LTC that can easily be added to any website.
Just include the rew-calculator.css and rew-calculator.js files, and you're ready to add a REW calculator to your webpage.
<head>
<link href="path/to/rew-calculator.css"></link>
</head>
<body>
<script src="path/to/rew-calculator.js"></script>
</body>When the document loads, create a new instance of RewCalculator, passing in a selector of the element where it should be added.
document.body.onload = () => {
const rew = new RewCalculator('.calculator')
}