#Choropleth-map

pysal

mapclassify

Classification schemes for choropleth mapping.

yaph

d3-geomap

A library for creating geographical maps based on D3.js

idescat

visual

Visual is a Javascript library for data visualization developed by the Statistical Institute of Catalonia (Idescat). It is based on popular open source solutions. Visual offers a simple interface that encapsulates the complexity of these solutions for the most common chart types.