Denis Diderot (French: [dəni didʁo]; 5 October 1713 – 31 July 1784) was a French philosopher, art critic and writer. He was a prominent person during the Enlightenment, and is best known for serving as co-founder, chief editor and contributor to the Encyclopédie along with Jean le Rond d'Alembert.

Diderot also contributed to literature, notably with Jacques le fataliste et son maître (Jacques the Fatalist and his Master), which was influenced by Laurence Sterne's novel "Tristam Shandy" in challenging conventions regarding novels and their structure and content,[1] while also examining philosophical ideas about free will. Diderot is also known as the author of the dialogue Le Neveu de Rameau (Rameau's Nephew), upon which many articles and sermons about consumer desire have been based.