Run results for: Spread vs JSON stringify

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.82 Safari/537.36

Browser: Chrome 93

Operating system: Windows

Device Platform: Desktop

Date tested: 2 years ago

Test name	Executions per second
Object spread	26160.9 Ops/sec
JSON.stringify	52738.3 Ops/sec

Script Preparation code:

var a = Array(1000).fill().map(() => Math.round(Math.random() * 40));

Tests: