Explore the intricacies of building a TypeScript-first framework in this 25-minute conference talk from TypeScript Congress 2023. Dive into the internals of Nuxt as Daniel Roe explains how to create a framework deeply integrated with the user's IDE and type checking setup. Learn about achieving end-to-end full-stack type safety, implementing hints for layouts, middleware, and more, as well as developing typed runtime configuration options and typed routing. Discover exciting future possibilities enabled by TypeScript for both Nuxt and other library authors. Gain valuable insights into advanced TypeScript development techniques and framework design principles.