loading data with react and d3

Loading Data with React and D3

This example demonstrates a minimal React application that loads a CSV file containing CSS named colors and displays its summary statistics, including file size, row count, and column count. The visualization uses React's `useState` and `useEffect` hooks to manage the asynchronous data loading process. D3's `csv` function fetches and parses the remote CSV data from a GitHub gist, while the `d3.csvFormat` utility calculates the raw data size. The display updates from a "Loading..." message to the computed summary once the data arrives.

MMamveguh

Loading Data with React and D3

This example demonstrates how to load a CSV dataset into a React application using D3's `csv` function, with the fetched data stored in React state via `useState` and `useEffect`. The interface displays a simple text summary of the dataset, including its size in kilobytes, row count, and column count, using D3's `csvFormat` function. The data source is a remote CSV file containing CSS named colors, and the visualization updates from a loading message to the computed statistics once the data arrives.

Rrmgoldberg24

loading data with react d3

This example demonstrates how to load and summarize CSV data using React and D3. It fetches a remote CSV file containing CSS named colors and displays a text report showing the data size in kilobytes, number of columns, and number of rows. The app uses React’s `useState` and `useEffect` hooks to manage asynchronous data loading and state updates, while the `d3.csv` method performs the parsing. The final output is rendered as an SVG-free `<pre>` element showing the computed statistics.

BBrian Machado

Loading data with react and d3

This example demonstrates how React and D3 work together to load and summarize a CSV dataset of CSS named colors. The visualization displays a text summary showing the file size, number of columns, and row count once the data has been fetched. It uses React’s `useState` and `useEffect` hooks to manage asynchronous data loading, while `d3.csv` retrieves and parses the remote data. The `d3.csvFormat` API calculates the formatted data size, and ReactDOM renders the final message.

AAmine HAMOU

Loading Data with React & D3

This example demonstrates how to load and parse CSV data in a React application using D3’s `csv` function. It displays the file size in kilobytes, the number of columns, and the total row count from a remote CSS named colors dataset. The React component uses the `useState` hook to store the parsed data asynchronously and conditionally renders either a loading message or the computed statistics. The visualization is intentionally minimal, focusing on the data-loading workflow rather than graphical output.

OOleJRask

Loading Data with D3

This example demonstrates how to load and parse a CSV dataset of CSS named colors using D3's `csv` function within a React application. The interface displays a short summary message that reports the data size in kilobytes, the number of rows, and the number of columns once the fetch completes. The code combines React's `useState` and `setData` hook with D3's asynchronous CSV loader, rendering a simple text output that updates from "Loading" to the computed statistics. The visualization relies on the `d3.csv` API and React DOM rendering.

Aalexcholmsky

Loading Data with React and D3

This example demonstrates a React component that loads a CSV dataset of CSS named colors and displays a summary of its size and structure. The data loading process uses the `csv` method from d3.v7, while React’s `useState` and `useEffect` hooks manage the asynchronous fetch and update the component’s state. Once the data arrives, a custom message module computes the file size in kilobytes, row count, and column count, rendering the result in a large `<pre>` element.

DDrew Dudley

Loading Data with React and D3

This example demonstrates how React state and D3 can work together to asynchronously load and summarize a CSV dataset of CSS named colors. The app renders a text summary displaying the file size in kilobytes, row count, and column count once the data arrives. The code uses `d3.csv` inside a React `useEffect` hook to fetch the remote CSV, while `useState` manages the loading state. The final message is formatted using `d3.csvFormat` to calculate the data’s byte length, with ReactDOM rendering the result as SVG-adjacent text in a `<pre>` element.

AAriana