A demo of the PnP Modern Search webparts put together to replicate some of the functionality found in the “Classic” Search Centre.
For more information on the PnP Modern Search Webparts click here: https://microsoft-search.github.io/pnp-modern-search
For an extended* version of the Search Verticals webpart click here: https://github.com/sionjlewis/pnp-modern-search
*Forwards the query string parameters or fragment to the next page.