Benchmark: fastfindindex - MeasureThat.net

Script Preparation code:

var arr = []
for (let i = 0; i < 100; i++) {
    arr.push(i)
}


let index = -1

function getIndex(idx) {
    for (let i = 0, len = arr.length; i < len; i++) {
        if (arr[i] === idx) {
            return i
        }
    }
}

Tests:

for
index = getIndex(40)
findIndex
index = arr.findIndex(t => t === 40)

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results

Test case name	Result
for
findIndex

Fastest: N/A

Slowest: N/A

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Latest run results:

Run details: (Test run date: 2 years ago)

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/99.0.4844.83 Safari/537.36

Browser/OS: Chrome 99 on Mac OS X 10.15.7

View result in a separate tab

Test name	Executions per second
for	509738.0 Ops/sec
findIndex	7231579.0 Ops/sec

fastfindindex (version: 0)

for and findIndex

Comparing performance of: for vs findIndex

Created: 3 years ago by: Guest

Jump to the latest result

for

findIndex

Suite status: <idle, ready to run>

Experimental features:

Fastest: N/A

Slowest: N/A