Pattern
JavaScript-flavour regular expression. Flags: g i m s u y
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In plain English: start typing a pattern to see a breakdown…
Test text
Matches highlight live as you type — evaluation is debounced 250 ms.
Matches
Each match with its index position and captured groups.
🔍Matches will appear here.
Showing the first 500 matches — results are capped to keep things snappy.