Run results for: Some vs. Every vs Includes - MeasureThat.net

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36

Browser: Chrome 124

Operating system: Mac OS X 10.15.7

Device Platform: Desktop

Date tested: 2 years ago

Test name	Executions per second
Some (Non-Existing Value)	12123731.0 Ops/sec
Every (Non-Existing Value)	25653864.0 Ops/sec
Some (Existing Value)	27064090.0 Ops/sec
Every (Existing Value)	26748656.0 Ops/sec
Includes (Non-Existing Value)	30288948.0 Ops/sec
Includes (Existing Value)	29959394.0 Ops/sec

Script Preparation code:

var array = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16];

Tests:

Some (Non-Existing Value)
!array.some(value => value === 20);
Every (Non-Existing Value)
array.every(value => value !== 20);
Some (Existing Value)
!array.some(value => value === 10);
Every (Existing Value)
array.every(value => value !== 10);
Includes (Non-Existing Value)
array.includes(20);
Includes (Existing Value)
array.includes(10);