Run results for: Deleting using .splice vs .filter

Run details:

User agent: Mozilla/5.0 (Linux; Android 10; MOA-LX9N; HMSCore 6.15.0.301) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.5735.196 HuaweiBrowser/15.0.4.312 Mobile Safari/537.36

Browser: Chrome 114

Operating system: Android

Device Platform: Mobile

Date tested: one year ago

splice

352/s

filter

45/s

View exact numbers

Test name	Executions per second
✓ splice	352 Ops/sec
filter	45 Ops/sec

Script Preparation code:

var arr = new Array(100000).fill(1).map((_, i) => `hello ${i}`);

Tests:

splice
arr.splice( arr.indexOf("hello 15"), 1 )
filter
arr.filter(data => data !== 'hello 15')