Is using labels in JavaScript bad practice?

Question

I just found out about using label s in JavaScript, such as:

for (var i in team) {
    if(i === \"something\") {
        break doThis: //Goto the label
    }         


        

Answer 1

Those are loop breaker identifiers. They are useful if you have nested loops (loops inside loops) and using these identifiers, you can conditionally specify when and which loop to break out from.