This example visualizes video game sales data from Kaggle, showing all games with over 100,000 sales. It uses d3.csvParse to load and parse the dataset, converting sales figures and release years to numbers for analysis. The visualization renders the current state as a JSON string in a pre element using d3’s data join, allowing users to inspect the raw data structure. The code demonstrates a state management pattern with setState, triggering re-renders through d3.select and text updates.