This example uses Plotly within an HTML widget to visualize seagrass cover percentages over time. The chart displays a time series with both lines and markers, spanning from 2001 to 2019, with error bars indicating variability in the measurements. The data is rendered through the plotly-binding and plotly-main libraries, which handle the interactive scatter plot. The visualization includes axis titles for Date and "% seagrass cover," along with a legend and hover tooltips for detailed data inspection. The code is structured as a React-based HTML widget.