Benchmark: string replaceAll test

Script Preparation code:

function escapeRegExp(string) {
  return string.replace(/[.*+\-?^${}()|[\]\\]/g, '\\$&'); // $& means the whole matched string
}
function replaceAll(str, find, replace) {
  return str.replace(new RegExp(escapeRegExp(find), 'g'), replace);
}

str = "Test abc test test abc test...Test abc test test abc test...Test abc test test abc test...Test abc test test abc test...Test abc test test abc test..."

Tests:

split and join
str.split("abc").join("def")
regex replace
replaceAll(str, 'abc', 'def')

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results

Test case name	Result
split and join
regex replace

Fastest: N/A

Slowest: N/A

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Wildcard Match Test
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sa sad test
replaceAll str vs regex

string replaceAll test (version: 0)

Comparing performance of: split and join vs regex replace

Created: 5 years ago by: Guest

Jump to the latest result

split and join

regex replace

Suite status: <idle, ready to run>

Fastest: N/A

Slowest: N/A

No previous run results