Run results for: let vs const v1

Run details:

User agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/118.0.0.0 Safari/537.36

Browser: Chrome 118

Operating system: Linux

Device Platform: Desktop

Date tested: 2 years ago

Benchmark engine: Benchmark.js

const

4.1M/s

let

4.1M/s

View exact numbers

Test name	Executions per second
✓ const	4,147,894 Ops/sec
let	4,108,725 Ops/sec

Script Preparation code:

function send_nodeagg(aggr) { return aggr.get('key')}

Tests:

let
let nagg = new Map(); let nodeagg = {aggr: nagg, send: send_nodeagg, currdt: '', currhost: '', currmap: new Map()}; nodeagg.send(nodeagg.aggr);
const
const nagg = new Map(); const nodeagg = {aggr: nagg, send: send_nodeagg, currdt: '', currhost: '', currmap: new Map()}; nodeagg.send(nodeagg.aggr);