Loading Data with React & D3

100%

Loading Data with React & D3

✓ Published0🌍 Public

Last edited Sep 4, 2021

Created on Sep 4, 2021

This example demonstrates how to load and summarize a CSV dataset within a React component using D3. It fetches CSS Named Colors data from a GitHub gist via `d3.csv` and displays a text summary showing the file size, row count, and column count. The React state hook `useState` manages the loading status, while `useEffect` triggers the async data fetch. The `message` utility uses `d3.csvFormat` to calculate data size, and the rendered output is plain SVG-free text.

AI-generated description

Loading data with React and D3

MIT Licensed

Similar vizzes

Loading thumbnail…

Loading Data with React and D3

This example demonstrates how React state and D3 utilities can work together to load and summarize external data. It fetches a CSV file of CSS named colors from a GitHub gist using D3’s `csv` method, then displays concise statistics about the dataset. The React `useState` and `useEffect` hooks manage the asynchronous data loading and trigger a re-render. A custom `message` function formats the output, showing the file size in kilobytes, row count, and column count using `d3.csvFormat`. Before the data arrives, the interface shows "loading...".

Vvigneswaran009

97% match

Loading thumbnail…

Loading Data with React and D3

This example demonstrates how to load and summarize a CSV dataset using React state and D3 utilities. The app fetches CSS named colors from a GitHub gist via `d3.csv`, stores the parsed data in React’s `useState` hook, and displays a text summary. The `message` function computes file size in kilobytes using `d3.csvFormat`, along with row and column counts. While loading, the interface shows the word "loading" until the asynchronous `useEffect` hook completes the data request.

SSong Tao Chen

96% match

Loading thumbnail…

Loading Data With React and D3

This example demonstrates how to load and summarize a CSV dataset using React state and D3. It fetches a list of CSS named colors from a GitHub gist, then displays a text summary showing the file size in kilobytes, the number of rows, and the number of columns. The code uses React’s `useState` and `useEffect` hooks to manage the asynchronous data loading, with `d3.csv` handling the request and `d3.csvFormat` computing the data size. The visualization renders as plain SVG-less text via React DOM.

AAhmad Butt

96% match

Loading thumbnail…

Loading Data with React & D3

This example demonstrates how to load a CSV dataset and display its summary statistics as text, using React state to track the data as it loads asynchronously. The `d3.csv` function fetches the CSS named colors dataset from a GitHub gist, and a custom `message` utility calculates and formats the data’s size in kilobytes, row count, and column count. The app renders either a loading message or the summary using React’s `useState` and `useEffect` hooks, with the output displayed in a large monospace `<pre>` element rendered as SVG.

TT.T

96% match

Loading thumbnail…

Loading Data with React & D3

This example demonstrates how to load and summarize a CSV dataset in a React app using D3 utilities. It fetches CSS named colors data from a GitHub gist via `d3.csv`, stores the result in React state with the `useState` and `useEffect` hooks, and then displays a message showing the file size in kilobytes, row count, and column count. The `d3.csvFormat` function calculates the data size, while React renders the summary as text. The visualization uses D3 v7 and React 16.9 with no charting, focusing solely on data loading and state management.

DDanielMa

96% match

Loading thumbnail…

Loading Data with React & D3

This example demonstrates how to load and summarize a CSV dataset using React and D3. It fetches CSS named colors data from a GitHub gist and displays a text summary showing the file size in kilobytes, row count, and column count. The code uses React hooks (useState, useEffect, useCallback) to manage state and trigger the data loading, while D3's csv function handles parsing. The result renders as an SVG-compatible pre element that updates from a loading message to the formatted data statistics once the fetch completes.

Llefat92

96% match

Loading thumbnail…

loading data with d3 - react

This example demonstrates how to load and summarize CSV data in a React application using D3 v7. It fetches a CSS named colors dataset from a GitHub gist and displays the file size, row count, and column count in large text. The code uses React hooks `useState` and `useEffect` to manage asynchronous data loading via the `d3.csv` function, while a separate `message.js` module formats the summary using `d3.csvFormat` and `data.length`/`data.columns.length`. Output renders as SVG-sized text in a `<pre>` element.

MMohammed Banani | MbDev

96% match

Loading thumbnail…

Loading Data with React and D3

This example demonstrates how to load and summarize a CSV dataset asynchronously using React alongside D3. The app fetches CSS named colors from a GitHub gist with D3’s `csv` function, then uses React hooks (`useState`, `useEffect`) to manage the loading state and update the view. Before displaying the data, it computes the file size in kilobytes, row count, and column count using `d3.csvFormat`. While loading, a simple text message appears; afterward, the summary is rendered in a `<pre>` element.

JJing-MS

96% match