RegEx.match vs. startWith2
a
Date tested:
one month ago
User agent:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:135.0) Gecko/20100101 Firefox/135.0
Test name
Executions per second
String.startsWith
1972865920.0 Ops/sec
String.match
39209064.0 Ops/sec
startsWith
1977266048.0 Ops/sec
Benchmark definition (click to collapse):
Script Preparation code:
var string = "Hello world!"; var regex = /Hello/;
Tests:
String.startsWith
string.startsWith("Hello");
String.match
string.match(regex);
startsWith
string.startsWith("Hello");
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