Run results for: Caching for loop conditions

Run details:

User agent: Mozilla/5.0 (Linux; Android 10; K) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Mobile Safari/537.36

Browser: Chrome Mobile 129

Operating system: Android

Device Platform: Mobile

Date tested: one year ago

Benchmark engine: Benchmark.js

With cache

356K/s

Without cache

184K/s

View exact numbers

Test name	Executions per second
✓ With cache	356,206 Ops/sec
Without cache	183,509 Ops/sec

Script Preparation code:

var arr = [...Array(1000).keys()];

Tests:

With cache
let sum = 0; for (let i = 0, arrLen=arr.length; i < arrLen; i++){ sum = arr[i]; }
Without cache
let sum = 0; for (let i = 0; i < arr.length; i++){ sum = arr[i]; }