Millions of developers have used serverless on Amazon Web Services (AWS) to build and operate highly scalable, secure, and cost-effective applications. This year at AWS re:Invent, the Serverless track has a lot to offer, covering best practices and architectural patterns for common workloads, as well as showcasing innovations and discussing trends in the serverless space. The event features presentations from AWS Serverless Heroes, including Gojko Adzic, Luca Bianchi, Forrest Brazeal, Sheen Brisals, Kyuhyun Byun, Farrah Campbell, Austen Collins, Ken Collins, Yan Cui, Jeremy Daly, Ben Ellerby, Nočnica Fee, Rob Gruhl, Eric Hammond, Peter Hanssens, Michael Hart, Danielle Heberling, Prashanth HN, Ben Kehoe, Tomasz Lakomy, Kurt Lee, Brian LeRoux, Tom McLaughlin, Efi Merdler-Kravitz, Sebastian Müller, Dhaval Nagar, Matthieu Napoli, Serkan Özal, Ran Ribenzaft, Emrah Samdan, Peter Sbarski, Aleksandar Simovic, Anna Spysz, Ant Stanley, Slobodan Stojanović, Angela Timofte, Erica Windisch, Shingo Yoshida, and many others. The event aims to provide valuable insights and knowledge for developers looking to build and operate serverless applications on AWS.