{"version":"1.0","type":"rich","title":"Loading and Parsing CSV data","description":"This example demonstrates the fundamentals of loading and parsing tabular data with D3 v7. It fetches a remote CSV file containing CSS named colors and displays the dataset’s size in the browser: row count, column count, and formatted size in kilobytes. The main approach uses the asynchronous `d3.csv` method to fetch and parse the file, then `d3.csvFormat` calculates the text length for the size estimate. The result is rendered as large text inside a `<pre>` element. Commented-out code shows alternative techniques using `fetch` with `d3.csvParse` and manual text handling.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/5368a7a1eba54efb8dd6326760123681?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}