After many months of research, development and QA, Wasmi’s most significant update ever is finally ready for production use. Wasmi is an efficient and versatile WebAssembly (Wasm) interpreter with a focus on embedded environments. It is an excellent choice for plugin systems, cloud hosts and as smart contract execution engine. Wasmi intentionally mirrors the Wasmtime API on a best-effort basis, making it an ideal drop-in replacement or prototyping runtime. Install Wasmi’s CLI tool via cargo install wasmi_cli or use it as library via the wasmi crate.