MarkBono

@MarkBono·3 public vizzes

Loading and Parsing CSV Data

This example demonstrates how to load and parse CSV data from a remote source using the Fetch API. It shows an asynchronous function that fetches a CSV file containing CSS named colors from a GitHub gist URL, then reads the response as text. The program relies on JavaScript’s `fetch` method and the `async/await` syntax to handle the request, with the resulting text ready for further parsing. The page itself displays no visualization, only a placeholder message, as the focus is on the data-loading step rather than rendering.

Oct 25, 2021

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Loading and Parsing CSV Data

This example demonstrates the initial HTML output before any data loading occurs, displaying a large "Hello HTML!" message centered on the page. The code includes a minimal D3 setup with a placeholder div that will eventually be replaced by parsed CSV content. It uses standard HTML and CSS within an `index.html` file, with the `.message` class styling the text at 13em font size. No external JavaScript libraries are invoked yet, as the visualization has not begun its data-processing workflow.

Oct 25, 2021

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Loading and Parsing CSV Data

This example demonstrates the simplest possible way to load and display static content in the browser, showing a large "Hello HTML!" message centered on the page. The code uses plain HTML and CSS, with a `.message` class setting the font size to 13em and text alignment to center. No external libraries or data loading are involved; the page contains only hardcoded markup and styling. The example serves as a minimal baseline for understanding how a React-based visualization might replace this static content with dynamic data-driven output.

Oct 25, 2021