This is “Stencil: a built-time approach to the web”. Sorry, we messed up the title of the talk in the intro. We all know and love framework-like features such as hot module replacement, reactive properties, templating, CSS-in-JS, lazy-loaded bundling, etc. Stencil is a new approach, a build-time abstraction with framework-level productivity, that generates hand-optimized components using future-proof web APIs. We’ll discuss the architecture of Stencil and the innovations a compiler …