Fork of Religions of Largest 20 Countries
This stacked bar chart shows the estimated 2010 religious breakdown of the world’s 20 most populous countries, with each bar divided into colored segments representing different faiths. The code uses D3.js (v3) with d3.layout.stack for stacking, d3.scale.ordinal for the y-axis, and d3.legend for the color legend. Hovering over bars triggers tooltips via d3-tip, while hovering over legend entries highlights corresponding religions using layered SVG rendering. Data originates from the Pew Research Center’s Global Religious Landscape, processed into a structured dataset.