JavaScript quines

quines.js

// 💣 JavaScript quines
//
// What's a quine?
//
// A quine is a program that does not take any input but outputs a copy of its own code.
//

// 1st quine
(function () {
  console.log(arguments.callee.toString())
}())

// 2nd quine
function quine(){return quine+";quine()"};quine();