Run results for: _concat vs _push vs _spread

Run details:

User agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.0.0 Safari/537.36

Browser: Chrome 113

Operating system: Linux

Device Platform: Desktop

Date tested: one year ago

Tests:

spread
let arr1 = (new Array(1000000)).fill("hello world"); arr1 = [...arr1, "hello world"]
push
let arr1 = (new Array(1000000)).fill("hello world"); arr1.push("hello world")
concat
let arr1 = (new Array(1000000)).fill("hello world"); arr1.concat("hello world");