Run results for: Spread vs Array.splice

Run details:

User agent: Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/69.0.3600.0 Iron Safari/537.36

Browser: Chrome 69

Operating system: Windows 7

Device Platform: Desktop

Date tested: 5 years ago

Test name	Executions per second
Array spread	5859924.0 Ops/sec
Array slice	7212036.0 Ops/sec

Script Preparation code:

var params = [ "hello", true, 7 ]

Tests: