Hyperlight Wasm: Fast, secure, and OS-free - Microsoft Open Source BlogLast fall the Azure Core Upstream team introduced Hyperlight: an open-source Rust library you can use to execute small, embedded functions using hypervisor-based protection. Then, we showed how to run Rust functions really, really fast, followed by using C to run Javascript. In February 2025, the Cloud Native Computing Foundation (CNCF) voted to onboard Hyperlight into their Sandbox program. We’re
