Run results for: replace test ogehogehoge

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.0.0 Safari/537.36

Browser: Chrome 116

Operating system: Windows

Device Platform: Desktop

Date tested: 8 months ago

Test name	Executions per second
use filter	109587.6 Ops/sec
use replace	2016162.0 Ops/sec

Tests:

use filter
const HIRAGANA_FOR_QUICK_PUSH = 'あいうえおかきくけこさしすせそたちつてとなにぬねのはひふへほまみむめもやゆよらりるれろわをん'; const missleadingAnswerLetters = ['あ', 'い', 'う', 'え', 'お']; const answer = 'か'; const characterArray = HIRAGANA_FOR_QUICK_PUSH.split('').filter(character => !missleadingAnswerLetters.concat(answer).includes(character));
use replace
let HIRAGANA_FOR_QUICK_PUSH = 'あいうえおかきくけこさしすせそたちつてとなにぬねのはひふへほまみむめもやゆよらりるれろわをん'; const missleadingAnswerLetters = ['あ', 'い', 'う', 'え', 'お']; const answer = 'か'; missleadingAnswerLetters.concat(answer).forEach((toReplaceLetter) => { HIRAGANA_FOR_QUICK_PUSH = HIRAGANA_FOR_QUICK_PUSH.replace(toReplaceLetter, ''); });