A map I did for a community association in Virginia. It includes a dropdown to select different basemaps for roads, topography, satellite view, and hiking trails, a control to add overlays for roads and nearby conservation easements, tooltips when clicking on each property, and links to HOA covenants (most of which are disabled in this demo).

Built with Leaflet v1.2, the Leaflet.pattern plugin, the Leaflet.fullscreen plugin, basemaps from Mapbox, ESRI, (more here), and shapefile data from the county website, aggregated and massaged to GeoJSON format using QGIS and a text editor.