Run results for: filter vs splice

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 11_2_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/88.0.4324.192 Safari/537.36

Browser: Chrome 88

Operating system: Mac OS X 11.2.2

Device Platform: Desktop

Date tested: 3 years ago

Test name	Executions per second
filter	3948082.8 Ops/sec
array splice	3773715.0 Ops/sec

Script Preparation code:

window.test = [
  { id: 1, source: true },
  { id: 2, source: true },
  { id: 3, source: false }
]

Tests: