Programming Languages and Systems 33rd European Symposium on Programming, ESOP 2024, Held as Part of the European Joint Conferences on Theory and Practice of Software, ETAPS 2024, Luxembourg City, Luxembourg, April 6–11, 2024, Proceedings, Part I

The two-volume open access book set LNCS 14576 + 14577 constitutes the proceedings of the 33rd European Symposium on Programming, ESOP 2024, which was held during April 6-11, 2024, in Luxemburg, as part of the European Joint Conferences on Theory and Practice of Software, ETAPS 2024.

Effects and Modal Types.- Scoped Effects as Parameterized Algebraic Theories.- Intersection Types, Relationally.- Modal Type Theory: Where Meta-programming Meets Intentional Analysis.- Program Synthesis from Graded Types.- Bidirectional Typing and Session Types.- A Formal Treatment of Bidirectional Typing.- Generic bidirectional typing for dependent type theories.- Artifact report: Generic bidirectional typing for dependent type theories.- Deciding Subtyping for Asynchronous Multiparty Sessions.- The Session Abstract Machine.- Dependent Types.- Trocq: Proof Transfer for Free, With or Without Univalence.- Artifact report: Trocq: Proof Transfer for Free, With or Without Univalence.- Observational Equality Meets CIC.- Definitional Functoriality for Dependent (Sub)Types.- Artifact report: Definitional Functoriality for Dependent (Sub)Types.