Wasm is a compile target. You can use tools like wasmtime to handle isolation and linking in wasi (the system interface). In that sense, wasmtime is an alterna

Wasm is a compile target. You can use tools like wasmtime to handle isolation and linking in wasi (the system interface). In that sense, wasmtime is an alternative to runc for wasm/wasi. In no way is any of this a replacement for a high level tool like docker.