Benchmark: Assign vs spread test

Tests:

Spread
const obj = { food: "pizza", animal: "dog", anotherOne: true }; const newObj = { ...obj };
Assign
const obj = { food: "pizza", animal: "dog", anotherOne: true }; const newObj = Object.assign({}, obj);

Rendered benchmark preparation results:

Previous results

Test case name	Result
Spread
Assign

ⓘ Get performance results from real users on your website with Request Metrics.

Latest run results:

Run details: (Test run date: 2 years ago)

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.107 Safari/537.36 OPR/78.0.4093.169

Browser/OS: Opera 78 on Windows

Test name	Executions per second
Spread	76131920.0 Ops/sec
Assign	4950493.0 Ops/sec

Assign vs spread test (version: 0)