Rebrickable Lego Sets by Year
This visualization shows the running total of Rebrickable Lego sets released by year, with each year represented as a blue bar whose height corresponds to the cumulative count. The chart uses React with SVG rendering and D3.js scales and axes, including `d3.scaleBand` for the x-axis and `d3.scaleLinear` for the y-axis. Data is loaded from a CSV file (q3.csv) and mapped to numeric values before being plotted. The x-axis labels are thinned to show every fourth year for readability, and axes are positioned using D3’s `axisBottom` and `axisLeft`.