Run results for: push vs index

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/53.0.2785.116 Safari/537.36

Browser: Chrome 53

Operating system: Mac OS X 10.11.6

Device Platform: Other

Date tested: 7 years ago

Test name	Executions per second
push	1062.3 Ops/sec
index	1119.6 Ops/sec

Script Preparation code:

var times = 1000;

var arr = [];

Tests:

push
arr = []; for (var i = 0; i < times; i++) { arr.push(1337); }
index
arr = []; for (var i = 0; i < times; i++) { arr[i] = 1337; }
index insert at last position
arr = []; for (var i = 0; i < times; i++) { arr[arr.length] = 1337; }