This line chart visualizes temperature readings over a week, with each point representing a measurement and a curved path connecting the sequence. The x-axis uses a time scale with day-of-week labels, while the y-axis shows temperature values. Built with React and D3 v5, the visualization uses `scaleTime`, `scaleLinear`, `line`, and `curveNatural` to render the SVG. The data comes from a CSV file loaded via `csv()`, and tooltips display the full timestamp for each circle using `timeFormat`.