or content="Daniel Grimm (Red Hat), Pengyuan Bian (Google), Takeshi Yoneda (Tetrate)"><meta name=keywords content="microservices,services,mesh,wasm,extensibility,WebAssembly"><meta property="og:title" content="Announcing the alpha availability of WebAssembly Plugins"><meta property="og:type" content="website"><meta property="og:description" content="Introduction to the new Wasm Plugin API and updates to the Wasm-based plugin support in Envoy and Istio."><meta property="og:url" content="/v1.21/blog/2021/wasm