Benchmark: regex-in-loop - MeasureThat.net

Tests:

outside
var reg = /foo/gi; var str = "foo...foo...abc...foo"; for (var i = 0; i < 1000; i++) { str.match(reg); }
inside
var str = "foo...foo...abc...foo"; for (var i = 0; i < 1000; i++) { str.match(/foo/gi); }

Rendered benchmark preparation results:

Previous results

Test case name	Result
outside
inside

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Latest run results:

Run details: (Test run date: 4 years ago)

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.14; rv:71.0) Gecko/20100101 Firefox/71.0

Browser/OS: Firefox 71 on Mac OS X 10.14

Test name	Executions per second
outside	5405.0 Ops/sec
inside	5203.1 Ops/sec

regex-in-loop (version: 0)