Learn how to successfully migrate features from a monolithic application to microservices through a real-world case study from Stack Overflow's engineering team in this conference talk. Discover the practical challenges and solutions involved in extracting a small feature from a monolith, including data migration to a new database, rebuilding the UI as a microfrontend using a new framework, and achieving zero-downtime deployment. Explore critical technical considerations such as handling eventual consistency, implementing multi-tenancy, managing cross-origin resource sharing (CORS), and other architectural complexities that arise during such migrations. Gain insights into the decision-making process, alternative approaches considered, and valuable lessons learned from this hands-on migration experiment that can inform your own monolith-to-microservices transformation strategies.