Run results for: spread vs concat vs unshift

Run details:

User agent: Mozilla/5.0 (X11; Linux x86_64; rv:126.0) Gecko/20100101 Firefox/126.0

Browser: Firefox 126

Operating system: Linux

Device Platform: Desktop

Date tested: 2 years ago

arrayUnshift123

418K/s

arrayConcat123

36/s

arraySpread123

10/s

View exact numbers

Script Preparation code:

var array = [1,2,3];

Tests: