Labels are not commonly used, and many developers do not understand how they work. Moreover, their usage makes the control flow harder to follow, which reduces the code's readability.
myLabel: {
let x = doSomething();
if (x > 0) {
break myLabel;
}
doSomethingElse();
}
let x = doSomething();
if (x <= 0) {
doSomethingElse();
}
Labeled loops are ignored.