Run results for: endsWith slice vs Regex replace - MeasureThat.net

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:108.0) Gecko/20100101 Firefox/108.0

Browser: Firefox 108

Operating system: Windows

Device Platform: Desktop

Date tested: one year ago

Test name	Executions per second
Regex	16868990.0 Ops/sec
endsWith	982960768.0 Ops/sec
regex neg	20785166.0 Ops/sec
endsWith neg	1113243904.0 Ops/sec

Tests:

Regex
const str = "test/"; str.replace(/\/$/, '')
endsWith
const str = "test/"; if (str.endsWith('/')) str.slice(0, -1)
regex neg
const str = "test"; str.replace(/\/$/, '')
endsWith neg
const str = "test"; if (str.endsWith('/')) str.slice(0, -1)

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