Loading data with D3 and React

100%

Loading data with D3 and React

✓ Published1🌍 Public

Last edited Oct 6, 2020

Created on Oct 6, 2020

This example demonstrates how to load and summarize a CSV dataset using D3 utilities within a React application. It shows a simple text display of the data’s size, row count, and column count, initially showing "Loading..." until the data arrives. The code uses React's `useState` and `useEffect` hooks to manage state and fetch the data asynchronously via `d3.csv`, while `d3.csvFormat` calculates the data's byte size. The data source is a gist with CSS named colors.

AI-generated description

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

MIT Licensed

Similar vizzes

Loading thumbnail…

Loading data with react and d3

This example demonstrates how to load and summarize a CSV dataset within a React application using D3.js. It displays a text message showing the data’s size in kilobytes, row count, and column count after fetching CSS named colors from a GitHub gist. The code uses React’s `useEffect` and `useState` hooks alongside `d3.csv` to asynchronously retrieve the data, and `d3.csvFormat` to calculate its length. The interface shows "Loading..." until the data arrives, then renders the summary.

CChase Hall

96% 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 & 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

96% match

Loading thumbnail…

Loading Data with React & D3

This example demonstrates how to load and summarize a CSV dataset in a React application using D3, displaying the file size, row count, and column count as text. The visualization relies on React's `useState` hook to manage data asynchronously, fetching the remote dataset via `d3.csv` and formatting the summary with `d3.csvFormat`. Initially, the page shows “loading” until the data arrives. The output is rendered as SVG-less HTML text via ReactDOM, with styling set globally in the document structure. The data source is a Gist-hosted CSV of named colors.

TTOKIHISA

96% 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

96% match

Loading thumbnail…

Loading data with React and D3

This example demonstrates how to load and display a CSV dataset in a React application, showing a text summary of the data size, row count, and column count once the file is fetched. The code uses React’s `useState` and `useEffect` hooks to manage the asynchronous loading state, while D3’s `d3.csv` fetches the data from a GitHub gist URL and `d3.csvFormat` converts it back to a string to calculate its size in kilobytes. The visualization initially displays “Loading…” and updates to the summary once the data arrives.

AAlex Stulov

96% match

Loading thumbnail…

Loading data with React and d3

This example demonstrates how to load and summarize a CSV dataset in a React application using d3. The app fetches CSS named colors data from a GitHub gist and displays its file size, row count, and column count in a large text element. React’s `useEffect` hook triggers the asynchronous `d3.csv` request, while `d3.csvFormat` calculates the data’s byte length. The visualization is rendered as SVG-free text via the `pre` element.

SShaneBowen1

96% match

Loading thumbnail…

Loading data with React & D3

This example demonstrates how to load and summarize a CSV dataset within a React application using D3 utilities. It fetches CSS named colors from a remote GitHub Gist and displays a concise report of the data's size, row count, and column count. The implementation uses React's `useState` and `useEffect` hooks to manage state and trigger the data loading, while `d3.csv` parses the remote CSV file and `d3.csvFormat` calculates the data's kilobyte size. The interface initially shows a "Loading..." message until the asynchronous fetch completes.

Ssz3g12

96% match