ATTENTION: the repository has moved to a new location: https://github.com/Leaflet/Leaflet
Leaflet is designed with simplicity, performance and usability in mind. It works efficiently across all major desktop and mobile platforms out of the box, taking advantage of HTML5 and CSS3 on modern browsers while being accessible on older ones too. It can also be extended with many plugins, has a beautiful, easy to use and well-documented API and a simple, readable source code that is a joy to contribute to.
For more information, check out the official website.
We're happy to meet new contributors. If you want to get involved with Leaflet development, check out the contribution guide. Let's make the best open-source library for maps that can possibly exist!