Vue is a progressive open-source JavaScript framework used to build web applications with a reactive and component-based architecture. It provides a range of features for building scalable and high-performing applications, including data binding, computed properties, and directives.
As with other JavaScript powered websites, on a Vue site many people will opt to make use of server-side rendering or pre-rendering to generate HTML pages on the server side that can then be indexed by search engines. Another option is to make use of dynamic rendering, or to make use of the Vue SSR module to create server-side rendered pages.