Run results for: var vs let

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/51.0.2704.79 Safari/537.36 Edge/14.14393

Browser: Chrome 51

Operating system: Windows

Device Platform: Other

Date tested: 7 years ago

Test name	Executions per second
let	212022.9 Ops/sec
var	28939310.0 Ops/sec

Tests: