Run results for: Remove array element, findIndex and splice vs filter

Run details:

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

Browser: Pale Moon (Firefox Variant) 34

Operating system: Windows

Device Platform: Desktop

Date tested: 4 months ago

Filter

26.1M/s

Splice

1.5M/s

View exact numbers

Test name	Executions per second
✓ Filter	26,139,738 Ops/sec
Splice	1,521,356 Ops/sec

Tests:

Splice
const a = ["a", "b", "c", "d", "e"]; const indexToRemove = a.findIndex(i => i === "d"); const b = a.splice(indexToRemove, 1);
Filter
const a = ["a", "b", "c", "d", "e"]; const b = a.filter(item => item !== "d")