Explore the potential of WebAssembly (Wasm) in serverless computing through this conference talk. Discover how Wasm modules offer secure, instant-start alternatives to containers for scaling applications to zero. Learn about Fermyon Cloud, a hosted platform built using Wasmtime and Nomad, designed to run Wasm applications with true zero-scaling capabilities. Gain insights into load testing practices and witness a demonstration of load tests on Fermyon Cloud. Understand the advantages of Wasm for serverless computing and acquire knowledge to implement Wasm scaling in cloud environments, whether using Fermyon Cloud or your own infrastructure with the open-source Fermyon Platform.