Last active 1 month ago

If JavaScript doesn't suck, then try to tell what will this program output. (you can do anything you want like beautifying it but you can't run it)

javascriptsucks.js Raw
1(()=>{let _;for(let i=0;i<10;(($)=>{})(i-1)){(($)=>{_=[Array(i)].map((_)=>{_.length+(+typeof undefined)})+($+parseInt($.toString()+(true/10)))+(typeof NaN+!$)+(typeof(null&""))+(_*-i||_)+$+[]+{}+!i+([i.toString()].map(parseInt))+(--i)+(i++)+i})(i++)/parseInt.length+parseInt.toString()};console.log((_+0*Infinity).replace(/\[/,_+[]));})();