Run results for: push, concat, spread on a simple array

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:121.0) Gecko/20100101 Firefox/121.0

Browser: Firefox 121

Operating system: Windows

Device Platform: Desktop

Date tested: 2 years ago

push

68.6M/s

spread

10.7M/s

concat

7.7M/s

View exact numbers

Tests:

push
var array = ["val1", "val2", "val2", "val4", "val5", "val6", "val7", "val8"]; array.push("val9");
concat
var array = ["val1", "val2", "val2", "val4", "val5", "val6", "val7", "val8"]; array.concat(array, "val9");
spread
var array = ["val1", "val2", "val2", "val4", "val5", "val6", "val7", "val8"]; array = [...array, "val9"];