Fork of ICE7 Area
This example displays a dual-area chart showing the total number of restaurants in the USA alongside NOx levels across years, with the data sourced from a CSV file. It uses D3 v5 APIs including `scaleTime`, `scaleLinear`, `axisBottom`, `axisLeft`, `area`, and `curveBasis` to generate two filled paths rendered as SVG. The chart includes axis labels, a title, and custom tick formatting, with the orange and blue areas representing the respective datasets.