Nuxt.js

Nuxt.js is an open-source framework for building web applications based on Vue.js. It plays the same role for Vue that Next.js plays for React — adding server-side rendering, static page generation, automatic routing and a range of optimizations that Vue does not provide on its own. This lets developers create fast, search-friendly applications without hand-assembling the entire configuration.

How Nuxt.js works

Nuxt offers several rendering modes. In SSR (Server-Side Rendering) mode a page's HTML is generated on the server for each request, giving fast content display and full indexability. In SSG (static generation) mode pages are built once at compile time and served as ready-made files. A classic single-page application (SPA) mode rendered in the browser is also available.

Like Next, Nuxt bases routing on the directory structure — a Vue component file placed in the right folder automatically becomes a new application route, with no manual route configuration. The framework also provides ready-made mechanisms for data fetching, state management and modular extension. It runs in the Node.js environment.

Practical application

Nuxt.js is chosen by teams working in the Vue ecosystem that need better SEO and a faster first render than a plain SPA offers. It fits online stores, content portals, blogs and marketing sites, where interactivity and Google visibility both matter. In static mode it aligns well with the JAMstack architecture.

The deployment method depends on the mode. An SSR application requires a continuously running Node.js environment, so the natural place to run it is a VPS or a platform with a Node runtime. A fully static build can be exported to files and served from any hosting or CDN, which keeps the infrastructure as simple and inexpensive as possible.