Benchmark: Testing 1231231: Concat vs Spread

Tests:

Concat
const a = new Array(1000).fill(Math.random()); const b = new Array(1000).fill(Math.random()); const c = a.concat(b);
Spread
const a = new Array(1000).fill(Math.random()); const b = new Array(1000).fill(Math.random()); const c= [...a, ...b]

Rendered benchmark preparation results:

Previous results

Test case name	Result
Concat
Spread

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Latest run results:

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

User agent: Mozilla/5.0 (iPhone; CPU iPhone OS 15_0 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/15.0 Mobile/15E148 Safari/604.1

Browser/OS: Mobile Safari 15 on iOS 15.0

Test name	Executions per second
Concat	125156.1 Ops/sec
Spread	66527.4 Ops/sec

Testing 1231231: Concat vs Spread (version: 0)