Benchmark: concat vs spread by sy

Tests:

concat
const array = [1,2,3,4,5,6] const entry = 7 console.log(array.concat(entry))
spread
const array = [1,2,3,4,5,6] const entry = 7 console.log([...array, entry])

Rendered benchmark preparation results:

Previous results

Test case name	Result
concat
spread

Latest run results:

Run details: (Test run date: one year ago)

User agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/134.0.0.0 Safari/537.36

Browser/OS: Chrome 134 on Linux

spread

77K/s

concat

74K/s

View exact numbers

Test name	Executions per second
✓ spread	77,062 Ops/sec
concat	74,477 Ops/sec

concat vs spread by sy (version: 0) Benchmark.js