Run results for: loop vs some 3214 1234 12342

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/18.3 Safari/605.1.15

Browser: Safari 18

Operating system: Mac OS X 10.15.7

Device Platform: Desktop

Date tested: one year ago

loop

397K/s

some

83K/s

View exact numbers

Test name	Executions per second
✓ loop	397,309 Ops/sec
some	83,452 Ops/sec

HTML Preparation code:

<!--your preparation HTML code goes here-->

Script Preparation code:

let numbers = []
for (var i = 0; i < 10_000; i++) {
  numbers.push(i);
}
numbers[5000] = "Hi"

Tests:

loop
let found for (let i = 0; i < numbers.length; i++) { if (numbers[i] === "Hi") { found = true; break; } }
some
const found = numbers.some(v => v === "Hi")