Run results for: Reflect.get vs direct access

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/150.0.0.0 Safari/537.36

Browser: Chrome 150

Operating system: Mac OS X 10.15.7

Device Platform: Desktop

Date tested: 6 days ago

Direct access

111K/s

Reflect.get

45K/s

View exact numbers

Test name	Executions per second
✓ Direct access	111,360 Ops/sec
Reflect.get	44,698 Ops/sec

HTML Preparation code:

<!--your preparation HTML code goes here-->

Script Preparation code:

/*your preparation JavaScript code goes here
To execute async code during the script preparation, wrap it as function globalMeasureThatScriptPrepareFunction, example:*/
async function globalMeasureThatScriptPrepareFunction() {
    // This function is optional, feel free to remove it.
    // await someThing();
}

Tests:

Reflect.get
const val = {} for (let i = 0; i < 1000; ++i) { val[i] = i val[i] = Reflect.get(val, i - 1) }
Direct access
const val = {} for (let i = 0; i < 1000; ++i) { val[i] = i val[i] = val[i - 1] }