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Run results for:
JS if/if vs if/else if
Benchmark of the speed difference between using multiple IF statements and an open-ended IF/ELSE IF.
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<iframe src="https://measurethat.net/Embed?id=538137" width="100%" height="500px"></iframe>
Run details:
User agent:
Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:129.0) Gecko/20100101 Firefox/129.0
Browser:
Firefox 129
Operating system:
Windows
Device Platform:
Desktop
Date tested:
2 years ago
Benchmark engine:
Benchmark.js
if/else if
80.0M/s
if/if
69.4M/s
View exact numbers
Test name
Executions per second
✓
if/else if
79,992,960 Ops/sec
if/if
69,436,824 Ops/sec
Script Preparation code:
var test = 'test'
Tests:
if/if
if (test === 'test1') { return true; } if (test === 'test2') { return true; } if (test === 'test3') { return true; } if (test === 'test4') { return true; } if (test === 'test5') { return true; }
if/else if
if (test === 'test1') { return true; } else if (test === 'test2') { return true; } else if (test === 'test3') { return true; } else if (test === 'test4') { return true; } else if (test === 'test5') { return true; }