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Run results for:
Compare strings, localeCompare vs Intl.Collator API vs strict equality
This test measures which is faster, compare a string using localeCompare method, the Intl.Collator API or a strict equality
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<iframe src="https://measurethat.net/Embed?id=520552" width="100%" height="500px"></iframe>
Run details:
User agent:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
Browser:
Chrome 124
Operating system:
Mac OS X 10.15.7
Device Platform:
Desktop
Date tested:
2 years ago
Test name
Executions per second
localeCompare
313120.5 Ops/sec
Intl.Collator API
8537777.0 Ops/sec
strict equality
28131958.0 Ops/sec
Script Preparation code:
var nodeName = 'HA-CARD'; var collator = new Intl.Collator('en', { sensitivity: 'base' });
Tests:
localeCompare
var equal = false; if (nodeName.localeCompare('ha-card', 'en', { sensitivity: 'base' }) === 0) { equal = true; }
Intl.Collator API
var equal = false; if (collator.compare(nodeName, 'ha-card') === 0) { equal = true; }
strict equality
var equal = false; if (nodeName === 'HA-CARD') { equal = true; }