A website is considered a static website if the server delivers the files stored in the server as without any change or manipulation. Dynamic websites on the other hand creates web pages only when a user visits the website. You can read read more on the differences between dynamic and static website.
Most popular front-end powered static site generators use React and Vue. React-based static site generators include Gatsby, Next.js, and Docusaurus. Some of the popular Vue Static website generators are Nuxt.js, VuePress, Docsify and Gridsome.