#leaflet-omnivore by @mapbox
▻https://github.com/mapbox/leaflet-omnivore
#Leaflet supports the #GeoJSON format by default. What if you have something else? That’s where omnivore comes in.
var map = L.mapbox.map('map', 'examples.map-9ijuk24y')
.setView([38, -102.0], 5);
omnivore.csv('a.csv').addTo(map);
omnivore.gpx('a.gpx').addTo(map);
omnivore.kml('a.kml').addTo(map);
omnivore.wkt('a.wkt').addTo(map);
omnivore.geojson('a.geojson').addTo(map);