The ARTFL ProjectThe Project for American and French Research on the Treasury of the French Language (ARTFL) is a collaboration between the Laboratoire ATILF (Analyse et Traitement Informatique de la Langue Française) of the Centre National de la Recherche Scientifique (CNRS), the Division of the Humanities, and Electronic Text Services (ETS) of the University of Chicago. Free public databases through ARTFL include Rousseau Online, primary documents from the French Revolution period, and Diderot and d'Alembert's Encyclopedia.