Run results for: Spread Operator vs structuredClone

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/133.0.0.0 Safari/537.36

Browser: Chrome 133

Operating system: Mac OS X 10.15.7

Device Platform: Desktop

Date tested: one year ago

Test name	Executions per second
spread	7.7 Ops/sec
structuredClone	0.1 Ops/sec

Script Preparation code:

var array = new Array(100000000).fill(0);

Tests: