This bar chart compares COVID-19-related versus other donor actions and amounts across different donor types. The visualization uses horizontal grouped bars, with one row for actions and another for amounts, displaying percentage values and using striped patterns to distinguish categories. Data is loaded from a remote CSV file using `d3.csv`. The chart is built with React and rendered as an SVG, employing `d3.scaleBand` for the y-axis, `d3.scaleLinear` for the x-axis, and `d3.scaleOrdinal` for the color legend. Tooltips reveal exact percentages, while a color legend clarifies the COVID-19 and other categories.