Benchmark: Array splice vs. Set delete

HTML Preparation code:

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Script Preparation code:

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Tests:

Set delete
const arrOrg = new Array(1000).fill(() => 'Nei'); const arr = arrOrg.map(() => () => 'Nei'); const func = () => console.log('Hei!'); const set = new Set([...arr, func]); set.delete(func);
Array splice
const arrOrg = new Array(1000).fill(() => 'Nei'); const arr = arrOrg.map(() => () => 'Nei'); const func = () => console.log('Hei!'); const set = [...arr, func]; const index = set.indexOf(func); set.splice(index, 1);

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results

Test case name	Result
Set delete
Array splice

Fastest: N/A

Slowest: N/A

Latest run results:

Run details: (Test run date: 9 months ago)

User agent: Mozilla/5.0 (Windows NT 10.0; rv:128.0) Gecko/20100101 Firefox/128.0

Browser/OS: Firefox 128 on Windows

View result in a separate tab

Test name	Executions per second
Set delete	16431.3 Ops/sec
Array splice	44993.5 Ops/sec

Related benchmarks:

Array splice vs. Set delete (version: 1)

Comparing performance of: Set delete vs Array splice

Created: one year ago by: Guest

Jump to the latest result

Set delete

Array splice

Suite status: <idle, ready to run>

Fastest: N/A

Slowest: N/A