Benchmark: Add a property to an array using Array.push vs spread (...) operator (fixed)

Script Preparation code:

window.existingArray = ['1','2','3','4','5'];

Tests:

Adding a string using Array.push
existingArray.push('6'); existingArray.pop();
Adding a string using spread
window.existingArray = [...existingArray, '6']; existingArray.pop();

Rendered benchmark preparation results:

Previous results

Test case name	Result
Adding a string using Array.push
Adding a string using spread

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Latest run results:

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

User agent: Mozilla/5.0 (Linux; Android 11; Mi A3) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/106.0.0.0 Mobile Safari/537.36

Browser/OS: Chrome Mobile 106 on Android

Test name	Executions per second
Adding a string using Array.push	781953.4 Ops/sec
Adding a string using spread	427667.0 Ops/sec

Add a property to an array using Array.push vs spread (...) operator (fixed) (version: 0)