Leaflet is the leading open-source JavaScript library for mobile-friendly interactive maps. Developed by Vladimir Agafonkin
License: Open Source
Leaflet is an open-source mapping library that is highly customizable, making it suitable for developers looking to create tailored applications. In contrast, Bing Maps offers robust features with rich data integrations, making it ideal for business applications. The key difference lies in Leaflet's flexibility and community support versus Bing Maps' comprehensive data and ease of use.