Ranked in these QuestionsQuestion Ranking
Pro Plugins are easy to develop
Pro Has a nice API
Feels much more modern than e.g. OpenLayers.
Pro Mobile friendly
Supports mobile-friendly jestures like pinch to zoom, dbl-tap, drag, fling, etc.
Pro Well structured and readable source code
Pro Very small
Weighing just about 33 KB of JS, it is pretty small without losing any useful features.
Pro Supports many geo data formats
TopoJSON / GeoJSON / SHP / SVG images
Pro Longitude/latitude support
Longitude/latitude support allows you to set coordinates (location) of elements such as bubbles in longitude and latitude degrees. The API allows you to convert mouse coordinates to longitude and latitude (transform), and vice versa.
IE6+ support, along with mobile browsers.
Pro No dependencies
AnyChart products do not depend on any external libraries.
Pro Various series types
Supports various types of maps and series including Choropleth Map, Point (Dot) Map, Bubble Map, Connector Map, and Seat Map for displaying data related to geographic areas in HTML5 based web projects
Pro Experienced team and long product history
AnyChart is on the market since 2003
Pro Comprehensive API reference
Wide variety of interactive options for your HTML5 maps, including drill-down, tooltips, selection, hover, etc.
Pro Highly customizable
Everything in AnyChart can be adjusted.
Pro Huge map collection
Ever-expanding map collection with various country-specific and world maps.