Maybe i misunderstood you, but I did dynamic routes/pages for Next and Astro static builds. Using contentful or storyblok as a CMS, where the editor defines the routes and the components/bloks per page. Basically, the projects had one slug like [...slug].
Routes and Components per Page are dynamically created while export Next or build Astro static pages. In both frameworks you create the pages / slugs via getStaticPaths. And if ISR/ISP is enabled, even new pages (that are not known during build time) are pre-rendert while running the server.
In Next it is called dynamic routes[1] and in Astro dynamic pages[2].
Catch all slugs in Next and Astro are [...slug] e.g..
Routes and Components per Page are dynamically created while export Next or build Astro static pages. In both frameworks you create the pages / slugs via getStaticPaths. And if ISR/ISP is enabled, even new pages (that are not known during build time) are pre-rendert while running the server.
In Next it is called dynamic routes[1] and in Astro dynamic pages[2]. Catch all slugs in Next and Astro are [...slug] e.g..
[1] https://nextjs.org/docs/pages/building-your-application/rout...
[2] https://docs.astro.build/en/guides/routing/#example-dynamic-...