How To Build A Complex Map Based App With LeafletJS?

The open-source JavaScript library meant for making interactive web maps and map-based apps, Leaflet is simple, flexible, and lightweight.

The Significant Role Played by Leaflet in Building Map-Based Apps

Leaflet is a JavaScript mapping library that has been used by websites such as Flickr, Pinterest, and FourSquare in the contemporary web space.

Developers without GIS background are allowed to easily display tiled web maps that are hosted on public servers and are provided with optional tiled overlays as well.

Feature data from GeoJSON files can be loaded, styled, and interactive layers such as markers with popups (when clicked) can be created, using Leaflet.

Several other layer types are also supported through plugins.