This example demonstrates how to load and parse a dataset of the top 1000 highest-rated IMDB movies and TV shows using D3.js v7. It fetches a CSV file via the `fetch` API, parses it with `csvParse`, and converts numerical fields like `Released_Year`, `IMDB_Rating`, `Meta_score`, and `No_of_Votes` into numbers. The application displays the parsed data as a JSON string in a `<pre>` element, using a simple state management pattern to handle asynchronous loading. The code highlights initial data preparation steps, ready for further aggregation by genre or other visual exploration.