Explore the potential of WebAssembly as the next frontier in cloud computing through this engaging conference talk presented at All Things Open 2022. Dive into the evolution of cloud technologies, from virtual machines to containers, and discover how WebAssembly emerges as a complementary solution offering ultra-fast startup speeds, small binary sizes, and developer-friendly features. Experience an exciting demo showcasing the new landscape of cloud-side WebAssembly, and learn why it's well-suited for the next wave of cloud computing. Gain insights into how WebAssembly can coexist with existing technologies while enabling easier development of scalable, cost-effective microservices and web applications. Uncover the open-source technologies behind the demo and their practical applications in building high-performance cloud solutions.