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Run results for:
null check or falsy
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Run details:
User agent:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36
Browser:
Chrome 128
Operating system:
Windows
Device Platform:
Desktop
Date tested:
one year ago
check falsy
3.6M/s
check null
3.5M/s
View exact numbers
Test name
Executions per second
✓
check falsy
3,571,329 Ops/sec
check null
3,547,303 Ops/sec
Script Preparation code:
const data = {};
Tests:
check null
if(typeof data !== 'object' || data === null) { return false; }
check falsy
if(typeof data !== 'object' || !data) { return false; }