Run results for: array.length = 0 vs []

Run details:

User agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:141.0) Gecko/20100101 Firefox/141.0

Browser: Firefox 141

Operating system: Ubuntu

Device Platform: Desktop

Date tested: 10 months ago

Test name	Executions per second
array length = 0	46224788.0 Ops/sec
array = []	217727392.0 Ops/sec

Script Preparation code:

var arr = [1,2,3,4];

Tests: