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: one year ago

array = []

217.7M/s

array length = 0

46.2M/s

View exact numbers

Test name	Executions per second
✓ array = []	217,727,392 Ops/sec
array length = 0	46,224,788 Ops/sec

Script Preparation code:

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

Tests: