In this session, Karthik and Thorsten will explore real-world production scenarios where WebAssembly combined with Wizer delivers powerful solutions without external dependencies. We'll demonstrate how pre-initialization with Wizer enables instant startup times and reduced resource consumption across diverse use cases, from mass URL redirection to edge computing workloads. Attendees will learn practical patterns for leveraging Wasm's portability and Wizer's snapshot capabilities to solve actual customer pain points. By the end of this talk, you'll understand how to apply these techniques to eliminate cold starts and dependencies in your own production environments.