Run results for: FindIndex + splice vs filter FindIndex

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:133.0) Gecko/20100101 Firefox/133.0

Browser: Firefox 133

Operating system: Windows

Device Platform: Desktop

Date tested: 5 months ago

Test name	Executions per second
FindIndex + splice	776693.9 Ops/sec
filter	11827.5 Ops/sec

Script Preparation code:

var arr = new Array(15000);
arr.fill({ id: 0 });
arr = arr.map((el, idx) => el.id = idx);
var foo = Math.floor(Math.random() * 15000);

AخA
 
var arr = new Array(15000);arr.fill({ id: 0 });arr = arr.map((el, idx) => el.id = idx);var foo = Math.floor(Math.random() * 15000);

Tests:

FindIndex + splice
var index = arr.indexOf(foo);
x

var index = arr.indexOf(foo);

var index = arr.filter(el => el !== foo)

 
var index = arr.filter(el => el !== foo)