Leaflet is the leading open-source JavaScript library for mobile-friendly interactive maps. Weighing just about 38 KB of JS , it has all the mapping features most developers ever need. Leaflet is designed with simplicity, performance and usability in mind.

Is leaflet free to use?

1 Answer. Leaflet is free ($) and open, with a minimal requirement of keeping the license should you redistribute it. Leaflet is a library that lets you display - and more - data. It is not a data provider.

Is leaflet free for commercial use?

Commercial Use and Licensing

Leaflet, unlike Google Maps and other all-in-one solutions, is just a JavaScript library. It's free to use, but doesn't provide map imagery on its own — you have to choose a tile service to combine with it.