Run results for: Test remove from array

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.164 Safari/537.36

Browser: Chrome 91

Operating system: Mac OS X 10.15.5

Device Platform: Desktop

Date tested: 3 years ago

Test name	Executions per second
1	4661.5 Ops/sec
2	108157.6 Ops/sec

Script Preparation code:

const testArray = Array.from({ length: 10000 }, (_, i) => i)

window.testArray = testArray

​x
 
const testArray = Array.from({ length: 10000 }, (_, i) => i)​window.testArray = testArray

Tests:

window.testArray = window.testArray.filter(elem => elem !== 9000);

 
window.testArray = window.testArray.filter(elem => elem !== 9000);

const index = window.testArray.findIndex(elem => elem === 9000)

window.testArray.splice(index, 1)

 
const index = window.testArray.findIndex(elem => elem === 9000)​window.testArray.splice(index, 1)