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Run results for:
new RegExp vs literal
Go to the benchmark
Embed
Embed Benchmark Result
<iframe src="https://measurethat.net/Embed?id=608273" width="100%" height="500px"></iframe>
Run details:
User agent:
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36
Browser:
Chrome 136
Operating system:
Linux
Device Platform:
Desktop
Date tested:
11 months ago
Test name
Executions per second
match
1214196.0 Ops/sec
new RegExp
1062400.9 Ops/sec
HTML Preparation code:
<!--your preparation HTML code goes here-->
Script Preparation code:
/*your preparation JavaScript code goes here To execute async code during the script preparation, wrap it as function globalMeasureThatScriptPrepareFunction, example:*/ async function globalMeasureThatScriptPrepareFunction() { // This function is optional, feel free to remove it. // await someThing(); }
Tests:
match
const TAG_REGEX = /(\w+)/g; const str = 'aqui é uma <strong class="elm">questão</strong> de teste <img class="elm" onerror="opa"></img><br class="elm"/><iframe src="http://" class="iframeclass"/><iframe src="http://" class="iframeclass"/><iframe src="http://" class="iframeclass"/>'; str.match(TAG_REGEX)
new RegExp
const str = 'aqui é uma <strong class="elm">questão</strong> de teste <img class="elm" onerror="opa"></img><br class="elm"/><iframe src="http://" class="iframeclass"/><iframe src="http://" class="iframeclass"/><iframe src="http://" class="iframeclass"/>'; str.match(new RegExp("(\\w+)", "g"))