Leaflet
An open-source JavaScript library for creating mobile-friendly interactive maps, lightweight and highly customizable.
Score
30
User Rating
3.0
Free/Trial Support
Not Supported
Starting Price
--
Last Updated
Aug 04, 2026
Overview
What is Leaflet?
Leaflet is a leading open-source JavaScript library designed for building interactive maps that work seamlessly across desktop and mobile platforms. It focuses on simplicity, performance, and usability, offering essential mapping features in a compact package.
What is Leaflet used for?
Tags
Top Features
- Tile layers and WMS support
- Markers with popups
- Vector layers (polylines, polygons)
- Drag panning with inertia
- Scroll wheel and pinch zoom
- Customizable CSS popups and controls
- Hardware acceleration for mobile
- Modular build system
How to use Leaflet?
Include the Leaflet library in your web project, create a map container in HTML, and use JavaScript to add tile layers, markers, popups, and other interactive elements. Extend functionality with plugins and customize styles via CSS.
Alternative Tools
No alternative tools found
Pros & Cons
Pros
- Extremely lightweight (about 42 KB)
- Works across all major platforms
- Highly extensible with plugins
- Well-documented API
- Open-source with active community
Cons
- May require plugins for advanced features
- Limited built-in advanced GIS tools
Use Cases
- Adding interactive maps to websites
- Building location-based web applications
- Creating custom GIS visualizations
- Educational mapping projects
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