JSFiddle - React, Tailwind, and code Playground

by ProJey

JavaScript

function kvadrat(a,b) {
	if(a,b) {
  return a*b 
  } else {
  return a^2
  }
}
console.log(kvadrat(9))

function counter() {
	num=0;
  function() {
  num=num*2+1
  }
}