Loading Data with React & D3

100%

Loading Data with React & D3

✓ Published1🌍 Public

Last edited Feb 28, 2022

Created on Feb 26, 2022

This example demonstrates a minimal workflow for loading and summarizing external data within a React application. It uses the D3 utility `csv` to fetch a remote CSS Named Colors dataset, and React's `useState` and `useEffect` hooks to manage the asynchronous loading process. After retrieval, it displays a text summary generated by a custom `message` function, which reports the data's size in kilobytes, the number of rows, and the number of columns. The visualization itself is a plain text readout, with the loading state showing "loading" until the data arrives.

AI-generated description

A program that loads in some data about CSS Named Colors using D3 utilities, and use React state to keep track of the data.

MIT Licensed

Similar vizzes

Loading thumbnail…

Loading Data with React & D3

This example demonstrates a minimal React application that uses D3's `csv` utility to fetch a dataset of CSS named colors from a remote URL. The React component manages the data with a `useState` hook and a `useEffect` hook, displaying a summary message once the data is loaded. The message counts the data's size in kilobytes, the number of rows, and the number of columns using `d3.csvFormat`. While the data loads, the interface shows "Loading..." in a large `<pre>` element. The visualization highlights the integration of D3's data-loading and formatting functions within a React state-driven workflow.

KKazushige Okuma

96% match

Loading thumbnail…

Loading Data with React and D3

This example demonstrates how to load and summarize external data in a React application using D3 utilities. It fetches a CSV file containing CSS named colors via `d3.csv`, storing the parsed result in React state with the `useState` and `useEffect` hooks. While the data loads, the interface displays a "Loading" message; once ready, it computes a textual summary using `d3.csvFormat`, showing the dataset’s size in kilobytes, row count, and column count. The visualization renders as SVG but presents only text, highlighting the data-loading workflow rather than graphical output.

FFulvio Vigilante

96% match

Loading thumbnail…

Loading Data with React & D3

This example demonstrates how to load and summarize CSS named colors data within a React application using D3 utilities. It displays a text summary showing the dataset size in kilobytes, row count, and column count, with a "Loading..." placeholder before the data arrives. The code uses React’s `useState` and `useEffect` hooks to manage async state, and D3’s `csv` function to fetch the remote CSV file, while `d3.csvFormat` computes the summary metrics.

KKirsten Lund

96% match

Loading thumbnail…

Loading Data with React & D3

This example demonstrates how to load external data in a React application using D3 utilities while managing the fetched data with React state. It shows a text summary reporting the dataset's size in kilobytes, row count, and column count. The code uses React's `useState`, `useEffect`, and `useCallback` hooks, alongside D3's `csv` function to load a CSS named-colors CSV from a GitHub gist. The `message` module formats the summary using `d3.csvFormat` to calculate the data’s byte length.

Wwindwaver

95% match

Loading thumbnail…

Loading Data with React & D3

This example demonstrates the process of loading external data into a React application using D3 utilities. The app fetches a CSV file containing CSS named colors and displays a summary of the data, including its size in kilobytes, number of rows, and column count. The implementation uses React's `useState` and `useEffect` hooks to manage the loading state, while D3's `csv` function parses the remote data. The interface shows a loading message until the data arrives, then presents the calculated statistics using `d3.csvFormat` within a custom message module.

EEthan Pierce

95% match

Loading thumbnail…

Loading data with React and d3

This example demonstrates how to load and summarize external data within a React application using d3 utilities. A small React component uses the `useState` hook to manage data and the `useEffect` hook to trigger a d3 `csv` request, fetching a CSS named colors dataset from a GitHub gist. While the data loads, the app displays a "Loading..." message, then renders a plain-text summary computed by a custom `message` function, which formats the raw CSV via `d3.csvFormat` to report the file size in kilobytes, the total row count, and the number of columns.

SSophia Cofone

95% match

Loading thumbnail…

Loading Data with React & D3

This example demonstrates how to load external data in a React component using D3 utilities, displaying the dataset’s size and structure as formatted text. It fetches a CSV file of CSS named colors via D3’s `csv` method, stores the result in React state with `useState` and `useEffect`, and renders a message summarizing the file’s kilobytes, row count, and column count. The visualization updates from a “loading” placeholder to the final summary once the asynchronous data request resolves.

FFrederick O'Brien

95% match

Loading thumbnail…

Loading Data with React D3

This example demonstrates how to load and summarize a dataset within a React application using D3 utilities. The interface displays a text summary showing the dataset’s size in kilobytes, row count, and column count, initially presenting “loading…” before the data arrives. The code uses D3’s `csv` function to fetch a CSV file from a GitHub gist containing CSS named colors, then processes the result through D3’s `csvFormat` function. React’s `useState` and `useEffect` hooks manage the asynchronous data loading, while the custom `message` function generates the displayed statistics.

UUnknown-bot-sus

95% match