Loading and Parsing CSV data

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Loading and Parsing CSV data

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Last edited Sep 15, 2021

Created on Sep 15, 2021

This example shows how to load and parse CSV data from a remote URL, displaying the file size, row count, and column count in a large text element. It uses `d3.csv` to fetch and parse the data asynchronously, then formats the results with `d3.csvFormat` and `data.length`/`data.columns.length`. The data source is a GitHub-hosted CSV of CSS named colors. A commented-out alternative demonstrates manual fetching with `fetch` and `d3.csvParse`. The visualization is minimal, focusing on confirming data loading success through summary metrics.

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Following along with the data visualization course at this time

MIT Licensed

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