Nuxt

Nuxt 4.5.1 and 3.21.10 are out now, fixing several security issues, alongside a critical fix in @nuxt/devtools 3.3.1. We recommend upgrading as soon as possible.

Nuxt 4.5 is our biggest release in a while. Vite 8, Rspack 2 powered by Rsbuild, experimental SSR streaming, a stable error code system, a new useLayout composable, named views, and a lot of groundwork for Nuxt 5.

Today, we're announcing the new Nuxt Agent: Nuxi. We want to make your Nuxt experience less generic and more personalized, with the care that characterizes the Nuxt community.

Our own AI agent on nuxt.com, grounded in the official docs and the Nuxt ecosystem. We built it internally using the AI SDK, our MCP server, and Nuxt UI components.

4.4.0/4.4.2 is the next minor release (v4.4.2 was published with no changes due to a publishing failure)

👀 Highlights

🏭 createUseFetch and createUseAsyncData

You can now create custom instances of useFetch and useAsyncData with your own default…

Nuxt 4.4 brings custom useFetch/useAsyncData factories, vue-router v5, a new accessibility announcer, typed layout props, build profiling, smarter payload handling, and much more.