Benchmark: Spread vs Push1 - MeasureThat.net

Tests:

Spread Operator
let arr1 = Array.from({length:1000}).map((_,i)=>i); let arr2 = Array.from({length:1000}).map((_,i)=>i); arr1 = [...arr1,...arr2]
Push with Spread
let arr1 = Array.from({length:1000}).map((_,i)=>i); let arr2 = Array.from({length:1000}).map((_,i)=>i); arr2.forEach(e=>{arr1.push(e)})

Rendered benchmark preparation results:

Previous results

Test case name	Result
Spread Operator
Push with Spread

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Latest run results:

Run details: (Test run date: 15 days ago)

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36 Edg/124.0.0.0

Browser/OS: Chrome 124 on Windows

Test name	Executions per second
Spread Operator	6242.0 Ops/sec
Push with Spread	6033.2 Ops/sec

Spread vs Push1 (version: 0)