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var someEncodedString = Buffer.from('someString', 'utf-8').toString();
// Use the utf8 module from npm to encode/decode the string.
//Installation:
npm install utf8
//In a browser:
<script src="utf8.js"></script>
//In Node.js:
const utf8 = require('utf8');
//API:
//Encode:
utf8.encode(string)