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Match groups table

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📚 Common patterns

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Cheatsheet

        . any char

        \d digit \w word \s space

        ^ start $ end \b word boundary

        * 0+ + 1+ ? 0/1 {2,4} range

        [abc] charset [^abc] not

        (a|b) alt (?:…) non-capturing

        (?<name>…) named group

        (?=…) lookahead (?<=…) lookbehind

        Flags: g global i case m multiline s dotAll

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