What problem does it solve? Building full-stack Vue applications requires coordinating SSR rendering, routing, data fetching, state management, and deployment configuration, and Nuxt 4's conventions (like the new app/ srcDir and changed path aliases) differ enough from Nuxt 3 that outdated guidance causes real bugs. ## Core Features & Use Cases - Framework Reference: Covers Nuxt 4 directory structure, configuration, CLI commands, file-based routing, and rendering modes including hybrid rendering and route rules. - Data Fetching & SSR Guidance: Documents useFetch, useAsyncData, $fetch, createUseFetch factories, caching strategies, and how to avoid hydration mismatches and SSR context leaks. - Extensibility: Explains modules, layers, lifecycle hooks, and module authoring with Nuxt Kit for building reusable extensions. - Use Case: When building a Nuxt app that fetches data from an API, use this Skill to set up a typed createUseFetch composable with auth interceptors, configure route rules for hybrid rendering, and deploy to Vercel or Cloudflare with the correct Nitro preset. ## Quick Start Use the nuxt skill to create a Nuxt 4 page that fetches posts from an API with useFetch and deploys with the Vercel preset.