html escape

Benchmark created on

Setup

const markup = "<span>Hello, World!</span>";
const replacer = (match)=>{
	if (match === "&") return "&amp;"
	else if (match === "<") return "&lt;"
	else if (match === ">") return "&gt;"
	else if (match === "'") return "&apos;"
	else if (match === "\"") return "&quot;";
}

Test runner

Ready to run.

Testing in
TestOps/sec
replaceAll replaceAll replaceAll
markup.replaceAll("&", "&amp;").replaceAll("<", "&lt;").replaceAll(">", "&gt;").replaceAll("'", "&apos;").replaceAll("\"", "&quot;");
ready
replace replace replace w/ regex
markup.replace(/&/g, "&amp;").replace(/</g, "&lt;").replace(/>/g, "&gt;").replace(/'/g, "&apos;").replace(/"/g, "&quot;");
ready
single replace w/ regex & callback
markup.replace(/[&<>'"]/g, replacer);
ready

Revisions

You can edit these tests or add more tests to this page by appending /edit to the URL.