geoJson examples


I am working to create geographic overlay (Map) website which uses geoJSON shapes and highlights the shapes on the bases of user-selected options. I’m wondering if there are any examples of Hugo using geoJSON cartographic displays. I’ve seen Adding Maps to Hugo with uMap and OpenStreetMap Which has a point-and-line type map, which is not exactly what I am looking for. I am looking more for dynamic highlighting based on attributes in the header of markdown files. Any visual or code based examples for me to look at would be appreciated.