JavaScript as source and target for Wasm and the component model". The component model is a new form of Wasm architecture, that allows us to compose with interoperable modules, sharing imports and exports of rich data taypes, via a common interface surface. In this talk we will review the possibilities of the JavaScript and Vite ecosystems, to build, debug, transpile to TypeScript and compose Uis out of super fast and performant portable capabilities. https://ViteConf.org hosted by https://StackBlitz.com