Leaflet ose punaoa tatala JavaScript faletusi e faʻaaogaina e fausia ai talosaga faʻafanua i luga ole laiga. Na fa'atuina muamua i le 2011, e lagolagoina le tele o telefoni feavea'i ma laulau, lagolago HTML5 ma CSS3. Faatasi ai ma ona tagata faʻaoga o le FourSquare, Pinterest ma Flickr. Leaflet e mafai ai e tagata atiaʻe e aunoa ma se GIS talaaga ona faigofie ona faʻaalia faʻafanua upega tafaʻilagi o loʻo talimalo i luga o se 'auʻaunaga lautele, faʻatasi ai ma faʻapipiʻi faʻapipiʻi filifiliga. E mafai ona utaina faʻamatalaga faʻamatalaga mai faila GeoJSON, faʻapipiʻi ma faʻapipiʻi faʻasalalauga, e pei o faʻailoga ma popups pe a kiliki.