Benchmark: comparing Array.from copy and then splice with filter method to variable

Script Preparation code:

var arr = [0,1,2,3,4,5,6,7];

Tests:

copy and splice
var x = Array.from(arr); x.splice(0, 1);
filter array method
var x = arr.filter(function(_, index){ return index !== 0});

Rendered benchmark preparation results:

Previous results

Test case name	Result
copy and splice
filter array method

Latest run results:

Run details: (Test run date: one year ago)

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/134.0.0.0 YaBrowser/25.4.0.0 Safari/537.36

Browser/OS: Yandex Browser 25 on Windows

filter array method

40.6M/s

copy and splice

3.7M/s

View exact numbers

Test name	Executions per second
✓ filter array method	40,619,100 Ops/sec
copy and splice	3,724,785 Ops/sec

comparing Array.from copy and then splice with filter method to variable (version: 0)