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Run results for:
test b@b regexp
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Run details:
User agent:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.0.0 Safari/537.36
Browser:
Chrome 121
Operating system:
Mac OS X 10.15.7
Device Platform:
Desktop
Date tested:
2 years ago
Test name
Executions per second
classic
5719664.0 Ops/sec
better
5610350.0 Ops/sec
Tests:
classic
new RegExp("^([^./]+\\.)*slack\\.com/").test("sub1.sub2.slack.com/")
better
new RegExp("^(?:[^./]+\\.)*slack\\.com/").test("sub1.sub2.slack.com/")