Benchmark: array.index and Array.splice vs Array.filter

Script Preparation code:

const toRemove = 'asdfasfd';
const array = ["first","second","third","asdawd","cxzcas", toRemove, "ljjjln","dfh93fsad9","asdfeh5","dsag442","gdsgds","fdsfrhdgr"];

Tests:

Splice It
const id = array.indexOf(toRemove); array.splice(id, 1);
filter It
array.filter(e => e != toRemove);

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results

Test case name	Result
Splice It
filter It

Fastest: N/A

Slowest: N/A

Latest run results:

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

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:6.8) Goanna/20260301 PaleMoon/34.1.0

Browser/OS: Pale Moon (Firefox Variant) 34 on Windows

View result in a separate tab

Test name	Executions per second
Splice It	1128794.5 Ops/sec
filter It	4308468.0 Ops/sec

Related benchmarks:

Remove array element, findIndex and splice vs filter
splice vs filterssss
Array.filter vs. Array.indexOf + splice
Array.splice vs Array.filter
Array.splice with indexOf vs Array.filter
JS filter vs splice +indexOf
Array.toSpliced vs Array.filter
Array.splice vs Array.filter V223
splice or filter

array.index and Array.splice vs Array.filter (version: 1)

Test a speed difference between these 2 approaches

Comparing performance of: Splice It vs filter It

Created: one year ago by: Guest

Jump to the latest result

Splice It

filter It

Suite status: <idle, ready to run>

Fastest: N/A

Slowest: N/A