A diverging stacked bar chart shows how survey responses to social media questions split across a six-point agreement or frequency scale for each platform. Data is loaded from a CSV file, grouped by question and media name, then sorted by net positive sentiment. The visualization uses d3.scaleLinear, d3.scaleBand, axisLeft, and axisBottom to render bars and labels, with a legend built from the scale array. A dropdown menu generated from the data’s question titles lets users switch between survey questions.