looping: `for of` vs `forEach()` (version 1) - JavaScript benchmark at JSBench.me

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9/24/2024 by lmyers -00

Setup HTML - click to add setup HTML

Setup JavaScript

let values = ['foo', 'bar', 'baz', 'qux', 'quux']
values = values.concat(values).concat(values).concat(values).concat(values).concat(values).concat(values).concat(values).concat(values).concat(values)

ready

const output = []
for (const value of values) {
	output.push(value)
}

DEFER

ready

const output = []
values.forEach((value) => output.push(value))

DEFER

Test Case - click to add another test case

Teardown JS - click to add teardown JavaScript

Output (DOM) - click to monitor output (DOM) while test is running

RUN