Run results for: Remove from array (splice or concat)

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.16; rv:84.0) Gecko/20100101 Firefox/84.0

Browser: Firefox 84

Operating system: Mac OS X 10.16

Device Platform: Desktop

Date tested: 3 years ago

Test name	Executions per second
splice	5398985.0 Ops/sec
concat	3165543.0 Ops/sec

Tests:

splice
let arr = ['foo', 'bar', 'baz', 'foo1', 'bar1', 'baz1', 'foo2', 'bar2', 'baz2']; arr = arr.slice(); const ret = arr.splice(3, 1);
concat
let arr = ['foo', 'bar', 'baz', 'foo1', 'bar1', 'baz1', 'foo2', 'bar2', 'baz2']; arr = arr.slice(); const ret = arr.slice(0, 3).concat(arr.slice(4));