Toggle navigation
MeasureThat
.net
Create a benchmark
Tools
Feedback
FAQ
Register
Log In
Run results for:
Nullish coalescing (??) vs logical OR (||)
Go to the benchmark
Embed
Embed Benchmark Result
<iframe src="https://measurethat.net/Embed?id=598147" width="100%" height="500px"></iframe>
Run details:
User agent:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/134.0.0.0 Safari/537.36 Edg/134.0.0.0
Browser:
Chrome 134
Operating system:
Windows
Device Platform:
Desktop
Date tested:
one year ago
Logical OR (||) [short-circuit]
198.0M/s
Nullish coalescing (??) [short-circuit]
193.7M/s
Logical OR (||)
193.1M/s
Nullish coalescing (??)
186.2M/s
View exact numbers
Test name
Executions per second
✓
Logical OR (||) [short-circuit]
197,970,304 Ops/sec
Nullish coalescing (??) [short-circuit]
193,730,320 Ops/sec
Logical OR (||)
193,104,384 Ops/sec
Nullish coalescing (??)
186,168,704 Ops/sec
Tests:
Nullish coalescing (??)
let x = null ?? undefined ?? null ?? undefined ?? null ?? undefined ?? null ?? undefined ?? null ?? undefined ?? 1;
Logical OR (||)
let x = null || undefined || null || undefined || null || undefined || null || undefined || null || undefined || 1;
Nullish coalescing (??) [short-circuit]
let x = 1 ?? undefined ?? null ?? undefined ?? null ?? undefined ?? null ?? undefined ?? null ?? undefined ?? 1;
Logical OR (||) [short-circuit]
let x = 1 || undefined || null || undefined || null || undefined || null || undefined || null || undefined || 1;