掌上闽图 is a mobile application tailored for readers of Fujian Provincial Library. The app offers three main features: library services, digital resources, and social reading group discussions. Users can conveniently perform tasks such as library catalog searches, book reservations, renewals, access to library announcements, lectures, and exhibitions, as well as online consultations. Additionally, the app provides one-stop access to academic resources with over a million e-books, a vast collection of newspaper articles, metadata of domestic and foreign literature, tens of thousands of open online courses, delivering speedy and convenient mobile learning services. Furthermore, users can create their own reading social circle to engage in group discussions.