vueuse is an awesome project with many many useful compostables that can help for DX and rewriting them in nuxt core is reinventing the wheel.

@antfu Has an initial idea to make @vueuse/core/nuxt module registering auto imports and making integration with one line! This module can also cover later compatibility and necessary config adjustments of nuxt.

Regarding making a built-in feature, the only concern I have is about versioning. When vueuse adds a breaking change, we have to essentially bump nuxt version too. By having a nuxt module from vueuse, we can make a smooth addition experience (#569) while not falling into versioning issues.