Benchmark: Uppercase 2 - MeasureThat.net

Tests:

Split
"lorem ipsum".split('').map((char, index) => index % 2 ? char.toUpperCase() : char).join('');
replace
"lorem ipsum".replace(/(.)(.)/g, (substring, m1, m2) => { return m1 + m2.toUpperCase(); });
For
const value = "lorem ipsum" let result = ''; let toggle = false; for(let i = 0; i < value.length; i++) { if (toggle) { result = result + value.charAt(i); } else { result = result + value.charAt(i).toUpperCase(); } toggle = !toggle; }

Rendered benchmark preparation results:

Previous results

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Latest run results:

Run details: (Test run date: 3 years ago)

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_4) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/13.1.2 Safari/605.1.15

Browser/OS: Safari 13 on Mac OS X 10.15.4

Uppercase 2 (version: 0)