The Academia Operosorum Labacensium (Academy of the Industrious Residents of Ljubljana)—a forerunner of the modern Slovenian Academy of Sciences and Arts—was founded in Ljubljana in 1693 as an association of 23 scholars. Most of the members, which included 13 lawyers, six theologians, and four medical doctors, were ethnically Slovene. The newly founded library became an important centre of activity for its members. The Operosi were very influential in the development of the arts in Ljubljana and throughout the Slovene cultural area.

The members of the academy adopted the Latin name apes (bees) and the academic tag Nobis atque aliis – operosi. Every year they held an annual meeting, as well as four other academic meetings, where they discussed their research. Its purpose from the beginning was to promote scholarship in law, medicine, philosophy, and theology.