Run results for: delete vs slice

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:52.0) Gecko/20100101 Firefox/52.0

Browser: Firefox 52

Operating system: Windows

Device Platform: Other

Date tested: 7 years ago

Test name	Executions per second
delete	11192360.0 Ops/sec
slice	6793909.0 Ops/sec

Script Preparation code:

var array = [1, 2, 3, 4, 5];
var index = 3;

Tests: