This example shows a stylized line chart of weekly temperature readings in San Francisco, plotted over time. The visualization uses React to render SVG elements, with scales and data loading handled by D3 v5 functions such as `scaleTime`, `scaleLinear`, `extent`, and `csv`. The line path is drawn using D3's `line` generator with a natural curve, while custom axis components render tick marks and labels. The dataset comes from the Data Canvas Sense Your City collection, and the chart emphasizes smooth curves and minimal styling over individual data points.