This scatterplot displays temperature readings over the course of a week, with time on the x-axis and temperature on the y-axis. Each orange circle represents a data point, and hovering reveals its exact timestamp and temperature. The visualization is built with React and D3 v5, using `scaleTime` and `scaleLinear` to map the data. SVG elements render the axes, tick marks, and labels, while the data is loaded from a CSV file and parsed with `csvParse`.