Run results for: Plus equals is slow - MeasureThat.net

Run details:

User agent: Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/51.0.2704.106 Safari/537.36

Browser: Chrome 51

Operating system: Windows 7

Device Platform: Other

Date tested: 7 years ago

Test name	Executions per second
Plus equals	431003.9 Ops/sec
Plus	1092820.0 Ops/sec
Var plus equals	1647382.0 Ops/sec

Website performance monitoring

Tests:

Plus equals
let x = 0; for (var i=0; i < 1000; i++) { x += 2 + i; }
Plus
let x = 0; for (var i=0; i < 1000; i++) { x = x + 2 + i; }
Var plus equals
var x = 0; for (var i=0; i < 1000; i++) { x += 2 + i; }