Run results for: filter vs splice index

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.131 Safari/537.36 Edg/92.0.902.73

Browser: Chrome 92

Operating system: Mac OS X 10.15.7

Device Platform: Desktop

Date tested: 3 years ago

Test name	Executions per second
Filter	175733.8 Ops/sec
Splice	167151.9 Ops/sec

Tests:

Filter
let array = [1,2,3,4,5,6,7,8] const ignore = [2,4,7] array = array.filter(item => !ignore.includes(item)); console.log(array);
Splice
let array = [1,2,3,4,5,6,7,8] const ignore = [2,4,7] for(i = 0; i < array.length; i++) { if(ignore.includes(array[i])) { array.splice(i,1); i--; } } console.log(array);