Do you mean the leaflet website, or the leaflet maps library itself? I see the http://leafletjs.com http://leafletjs.com website uses some google fonts, and go

Do you mean the leaflet website, or the leaflet maps library itself? I see the http://leafletjs.com http://leafletjs.com website uses some google fonts, and google analytics, but I would have thought it would degrade gracefully if those things are blocked. As for the leaflet maps library itself, this will definitely operate independently of google or twitter. Try here for a simple example embedded on my website (with no googleness) http://harrywood.co.uk/maps/examples/leaflet/1-just-map.view.html http://harrywood.co.uk/maps/examples/leaflet/1-just-map.view... or even better, try here where I'm loading it from locally hosted javascript: http://harrywood.co.uk/maps/examples/leaflet/1b-local-osm.view.html http://harrywood.co.uk/maps/examples/leaflet/1b-local-osm.vi... Those links working for you?