Benchmark: Placeholder Generator

Script Preparation code:

function* placeHolders(array) {
  if (array.every(n => n === 0)) array.unshift(1);
  let total = Number(array.join(""));
  for (let i = 0; i < total; i++) yield i;
}

Tests:

0 - 999
[...placeHolders([0, 0, 0])]
0 - 9999
[...placeHolders([0, 0, 0, 0])]
0 - 99999
[...placeHolders([0, 0, 0, 0, 0])]
0 - 999999
[...placeHolders([0, 0, 0, 0, 0, 0])]

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results

Test case name	Result
0 - 999
0 - 9999
0 - 99999
0 - 999999

Fastest: N/A

Slowest: N/A

Latest run results:

Run details: (Test run date: one year ago)

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36

Browser/OS: Chrome 131 on Windows

View result in a separate tab

Test name	Executions per second
0 - 999	22710.2 Ops/sec
0 - 9999	2345.1 Ops/sec
0 - 99999	213.1 Ops/sec
0 - 999999	20.6 Ops/sec

Related benchmarks:

== vs === v3
for [i,j] big/small
`${num}` vs ""+number vs .toString()
For with variable 4
[i] vs .at(i)
test +0
Set replace
12132132132131243214124
i++ ++i i += 1

Placeholder Generator (version: 1)

Comparing performance of: 0 - 999 vs 0 - 9999 vs 0 - 99999 vs 0 - 999999

Created: one year ago by: Registered User

Jump to the latest result

0 - 999

0 - 9999

0 - 99999

0 - 999999

Suite status: <idle, ready to run>

Fastest: N/A

Slowest: N/A