Benchmark: fizzBuzzTes - MeasureThat.net

Tests:

fizz1
var fizzBuzz = n => [...Array(n)].reduce((acum, value, index) => { const currentNum = index + 1; let num = currentNum; if (currentNum % 5 == 0) num = currentNum % 3 == 0 ? "FizzBuzz" : "Buzz"; if (currentNum % 3 == 0 && num !== "FizzBuzz") num = "Fizz"; acum.push(num.toString()); return acum; }, []);
fizz2
var fizzBuzz = function(n) { let arr = []; for (let i = 1; i <= n; i++) { if (i % 3 === 0 && i % 5 !== 0) { arr.push('Fizz'); } else if (i % 5 === 0 && i % 3 !== 0) { arr.push('Buzz'); } else if ((i % 3 === 0) && (i % 5 === 0)) { arr.push('FizzBuzz'); } else { arr.push(''+i+''); } } return arr; };

Rendered benchmark preparation results:

Previous results

Test case name	Result
fizz1
fizz2

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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_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/14.0.3 Safari/605.1.15

Browser/OS: Safari 14 on Mac OS X 10.15.7

Test name	Executions per second
fizz1	382435900.0 Ops/sec
fizz2	356236500.0 Ops/sec

fizzBuzzTes (version: 0)