This is a WordPress plugin. However, [/js/map.js](https://github.com/anewholm/geo-hcard-map/blob/master/js/map.js) will work independently if [leaflet.js](http://leafletjs.com/) is loaded. Check [readme.txt](https://github.com/anewholm/geo-hcard-map/blob/master/readme.txt) for WordPress info.
```html
  <link rel="stylesheet" href="https://unpkg.com/leaflet@1.0.3/dist/leaflet.css" />
  <script src="https://unpkg.com/leaflet@1.0.3/dist/leaflet.js"></script>
  <script src="https://github.com/anewholm/geo-hcard-map/blob/master/js/map.js"></script>
```

This will create an [OpenStreetMap](https://www.openstreetmap.org) of markers in the div#geo-hcard-map based on hCard markup in the page. Check [readme.txt](https://github.com/anewholm/geo-hcard-map/blob/master/readme.txt) for more info and an example.