JSFiddle - React, Tailwind, and code Playground

by skwjdgn

HTML

<script src='//rawgit.com/eu81273/jsfiddle-console/master/console.js'></script>

JavaScript

let cs = {"a" : "Java" , "b" : "JavaScript", "c" : "C++"}

let s = ""
for (var key in cs) {
    s += key + ": " + cs[key];
    s += "<br />";
    }
document.write (s);

// Output:
// a: Java
// b: JavaScript
// c: C++