Leaflet is described as 'Modern open-source JavaScript library for mobile-friendly interactive maps. It is developed by Vladimir Agafonkin with a team of dedicated contributors. Weighing just about 28 KB of JS code, it has all the features most developers ever need for online maps' and is a popular Map service in the travel & location category. There are more than 50 alternatives to Leaflet for a variety of platforms, including Web-based, Android, iPhone, iPad and Windows apps. The best Leaflet alternative is Google Maps, which is free. Other great apps like Leaflet are Apple Maps, GMaps WV, MapLibre and uMap.