Loading Data with React & D3

100%

Loading Data with React & D3

✓ Published1🌍 Public

Last edited Jun 29, 2023

Created on Jun 27, 2023

This example demonstrates loading a CSV dataset into a React application using D3 utilities, then displaying summary statistics about the data in plain text. The app fetches a CSS named colors dataset from a GitHub gist via D3’s `csv` method, storing the parsed result in React state with the `useState` and `useEffect` hooks. Once loaded, the `message` function formats the file size, column count, and row count using `d3.csvFormat` and `Math.round`. While loading, the interface shows a "Loading..." placeholder. The rendering is minimal, using only a `<pre>` element without any SVG.

AI-generated description

A program that loads in some data using D3 utilities, and uses React state to keep track of the data.

MIT Licensed

Similar vizzes

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

98% match

Loading thumbnail…

Loading Data with React & D3

This example demonstrates a minimal React application that loads a CSV dataset of CSS named colors from a GitHub gist and displays summary statistics about it. The app uses React’s `useState` and `useEffect` hooks to fetch the data asynchronously via D3’s `d3.csv`, then renders a plain-text message with the file size in kilobytes, row count, and column count using a custom `message` function that leverages `d3.csvFormat`. While the data is loading, the interface shows a "loading..." placeholder. The visualization highlights how D3 utilities can handle data loading within a React component’s state management.

Yyejichun@naver.com

97% match

Loading thumbnail…

Loading Data with React & D3

This example demonstrates loading a CSV dataset into a React application using D3 utilities, displaying a text summary of the data’s size and structure. It shows how React state manages the asynchronous data-fetching lifecycle, with a loading message shown until the data arrives. The code uses `d3.csv` to fetch the CSS named colors dataset from a GitHub gist, then formats the result with `d3.csvFormat` to compute kilobyte size, row count, and column count. React's `useState` and `useEffect` hooks trigger the fetch and store the parsed data, while the final output renders as SVG text via a `<pre>` element.

BBruno Simoes

97% match

Loading thumbnail…

Loading Data with React & D3

This example demonstrates how to load and summarize a CSV dataset using D3 utilities within a React application. It shows a text-based overview of the data, displaying the file size in kilobytes, row count, and column count, initially showing a "Loading..." message. The code fetches a CSS named colors CSV from a GitHub gist using `d3.csv`, stores the result in React state via `useState` and `useEffect`, and formats the statistics with `d3.csvFormat`. The output is rendered as SVG text inside a `<pre>` element using ReactDOM.

TTRANDONGXYZ

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

Loading thumbnail…

Loading Data with React & D3

This example demonstrates loading and summarizing a CSV dataset in a React application with D3.js. The app uses React state and the `useEffect` hook to fetch CSS named colors from a GitHub gist via D3’s `csv` function, then displays a text summary of the file size, column count, and row count. The UI renders as a large `<pre>` element, initially showing “Loading...” until data arrives. While the code imports `d3.csv`, the actual format and length calculations rely on `d3.csvFormat` and array properties. The visualization is minimal, focusing on data loading rather than graphical output, with no SVG or chart elements present.

JJacual

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 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 display CSV data within a React application using D3 utilities. The app fetches a dataset of CSS named colors from a GitHub gist via the `d3.csv` method, storing the result in React state with the `useState` and `useEffect` hooks. Once loaded, a summary message is rendered as large SVG text, showing the file size in kilobytes, row count, and column count using `d3.csvFormat`. While data is loading, the display simply shows the text “loading,” providing a clear visual state transition.

MMichael Bergerson

96% match