Filters - Keys

It sounds like you want a write-up explaining — likely in the context of programming (Python dictionaries, JavaScript objects, or data processing).

// Condition: key length > 3 const filteredLen = Object.fromEntries( Object.entries(data).filter(([key]) => key.length > 3) ); console.log(filteredLen); // { name: "Alice", role: "admin" } Not exactly “filter keys,” but analogous: filters keys