Benchmark: Find all substrings and get indices

Tests:

.matchAll() RegExp
const testString = "This is OpieOP a Twitch Message Kappa Kappa that contains WeirdChamp some emotes! BibleThump WeirdChamp"; const regExp = new RegExp("\\b(Kappa|OpieOP|BibleThump|Keepo|WeirdChamp)\\b", "g"); testString.matchAll(regExp);
.matchAll() regex
const testString = "This is OpieOP a Twitch Message Kappa Kappa that contains WeirdChamp some emotes! BibleThump WeirdChamp"; const regex = /\\b(Kappa|OpieOP|BibleThump|Keepo|WeirdChamp)\\b/g; testString.matchAll(regex);
.indexOf() with list
const testString = "This is OpieOP a Twitch Message Kappa Kappa that contains WeirdChamp some emotes! BibleThump WeirdChamp"; const emotes = ["Kappa", "OpieOP", "BibleThump", "Keepo", "WeirdChamp"]; const results = {}; for (const emote of emotes) { let index = 0; while (index !== -1 && index !== testString.length) { index = testString.indexOf(emote, index + 1); if (results[emote]) results[emote].push(index); else results[emote] = [index]; } }

Rendered benchmark preparation results:

Previous results

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Latest run results:

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

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/104.0.0.0 Safari/537.36

Browser/OS: Chrome 104 on Windows

Find all substrings and get indices (version: 1)