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Run results for:
scrollY vs pageYOffset
Go to the benchmark
Embed
Embed Benchmark Result
Run details:
User agent:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:123.0) Gecko/20100101 Firefox/123.0
Browser:
Firefox 123
Operating system:
Mac OS X 10.15
Device Platform:
Desktop
Date tested:
2 years ago
Benchmark engine:
Benchmark.js
scrollY
9.4M/s
pageYOffset
9.4M/s
View exact numbers
Test name
Executions per second
✓
scrollY
9,440,375 Ops/sec
pageYOffset
9,437,830 Ops/sec
Tests:
pageYOffset
var scrolled = window.pageYOffset;
scrollY
var scrolled = window.scrollY;