This visualization uses a stacked area chart to display the daily confirmed, recovered, and death case counts from the COVID-19 pandemic in India over a specific time period. Built with D3 v5 and React, the chart’s SVG rendering maps dates to the x-axis and case counts to the y-axis. The code processes `covid.json` data and uses D3’s `stack`, `area`, `curveBasis`, and `areaLabel` APIs to construct and label the stacked areas, with a color scale from `d3.schemeDark2`.