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Run results for:
Longer regex test vs new regexp test vs string includes
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Run details:
User agent:
Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:150.0) Gecko/20100101 Firefox/150.0
Browser:
Firefox 150
Operating system:
Windows
Device Platform:
Desktop
Date tested:
yesterday
Test name
Executions per second
regex
280512.6 Ops/sec
includes
283720.9 Ops/sec
new regex
283181.1 Ops/sec
Script Preparation code:
var string = "Helaas11111111111111111111111111111111111111111111111111111heljhell222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222333333333333343565555ghgfrdfdfdsfshellasdflasdkfjksadfksdflsdfjsdjlfjsdfkjadsfjakdsjfjsadlfklksdjflkjsdddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddklllllllllllllllllllllllkkkkkkkkkkkkkkkkkkkjjjjjjjjjjjjjjjjjjjjjjjjjhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhdfgafsdfsfdsadfsadfsadsadgfdgaesssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssHello world!"; var regex = /Hello/; var newRegex = new RegExp('Hello');
Tests:
regex
var regexTest = regex.test(string); console.log(regexTest);
includes
var stringIncludes = string.includes("Hello"); console.log(stringIncludes);
new regex
var newRegexTest = newRegex.test(string); console.log(newRegexTest);