SACRAMENTO — Libraries aren’t just for books, or even e-books, anymore. They are for checking out cake pans (North Haven, Conn.), snowshoes (Biddeford, Me.), telescopes and microscopes (Ann Arbor, Mich.), American Girl dolls (Lewiston, Me.), fishing rods (Grand Rapids, Minn.), Frisbees and Wiffle balls (Mesa, Ariz.) and mobile hot spot devices (New York and Chicago).

Here in Sacramento, where people can check out sewing machines, ukuleles, GoPro cameras and board games, the new service is called the Library of Things.

“The move toward electronic content has given us an opportunity to re-evaluate our physical spaces and enhance our role as a community hub,” said Larry Neal, the president of the Public Library Association, a division of the American Library Association, which represents 9,000 public libraries. “The web is swell,” he added, “but it can feel impersonal.”

Libraries, arguably the original sharing economy, have long circulated art prints, music and movies, and more recently have added tools. But services like the Library of Things and the “Stuff-brary” in Mesa, outside Phoenix, are part of a broad cultural shift in which libraries increasingly view themselves as hands-on creative hubs, places where people can learn new crafts and experiment with technology like 3-D printers.