This web part provides you the ability to add a per instance listing of links with the ability to group sets of links. Links are stored as a collection of links within the web part’s properties, removing the need for link storage within SharePoint lists, tenant properties, or other external link storage requirements.
Open this sample in the gallery (popup panel): Open in gallery
Source: https://github.com/pnp/sp-dev-fx-webparts/tree/main/samples/react-links