JSFiddle - React, Tailwind, and code Playground

by msfrisbie

JavaScript

const textEncoder = new TextEncoder();
const smileyArr = new Uint8Array(3);
const smileyString = '😊';
const smileyResult = textEncoder.encode(smileyString, smileyArr);
//U+1F60A
console.log(smileyArr);  // [240, 159, 152, 138]
console.log(smileyResult);