Loading data with React and D3

100%

Loading data with React and D3

✓ Published1🌍 Public

Last edited May 30, 2021

Created on May 8, 2021

This example demonstrates loading CSS color data into a React component using D3, displaying a summary of the dataset as text. The `d3.csv` function fetches the data from a GitHub URL, while React’s `useState` and `useEffect` hooks manage the loading state and trigger the asynchronous request. Once loaded, the `message` function calculates and presents the row count, column count, and approximate file size in kilobytes. The visualization uses SVG-less plain text rendering inside a `<pre>` element, showing how D3 and React can integrate for data fetching without complex graphical output.

AI-generated description

Load data about CSS colors into React component using D3. use React to keep track of state

MIT Licensed

Similar vizzes

Loading thumbnail…

Loading data using react d3

This example demonstrates how to load and summarize a CSV dataset of CSS named colors using D3 utilities within a React application. It displays a text message showing the data’s size in kilobytes, row count, and column count once the file is fetched via the `d3.csv` method, with React’s `useState` and `useEffect` hooks managing the asynchronous data loading and state updates. The visualization renders as plain SVG text in a `<pre>` element.

SSabin Bhandari

96% match

Loading thumbnail…

Loading data with React and D3

This example demonstrates how to load and display a summary of CSS named colors data using React and D3. The app fetches a CSV file from a GitHub gist using the `d3.csv` function, and React's `useState` and `useEffect` hooks manage the asynchronous data loading. Once the data arrives, the `message` utility computes and displays the number of rows, columns, and file size in kilobytes using `d3.csvFormat`. The interface shows plain text output in a `<pre>` element, initially displaying "Loading..." until the data is ready. The visualization is rendered as SVG, though no graphical marks are drawn.

Kkatjur01

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 a list of CSS named colors from a GitHub gist and uses React’s `useState` and `useEffect` hooks to manage the asynchronous data loading. The `d3.csv` method parses the remote file, and the resulting data is passed to a custom `message` function that calculates and displays the total row count, column count, and file size in kilobytes. The interface renders this summary as plain text inside a `<pre>` element, initially showing a “loading” state until the data arrives.

RRoma

96% match

Loading thumbnail…

Loading data with react & d3

This example demonstrates how to load external CSV data with React and d3, displaying a summary message about the dataset. It uses React’s `useState` and `useEffect` hooks to fetch the CSS colors data from a GitHub gist and store it in component state. The `d3.csv` function retrieves the file, while the custom `message` function calculates and formats statistics like file size, row count, and column count. The result is rendered as plain text in a `<pre>` element, with a “Loading...” placeholder shown until the data arrives.

Eekorre1001

95% match

Loading thumbnail…

Loading Data with React and D3

This example shows how React state and D3 utilities work together to load and summarize a dataset of CSS named colors. The application displays a text message reporting the dataset’s size in kilobytes, row count, and column count once the data arrives, or a “Loading…” placeholder before that. The code uses the `useState` and `useEffect` hooks to manage the asynchronous fetch, while `d3.csv` retrieves the data from a GitHub gist URL. React renders the message as SVG text, and `d3.csvFormat` calculates the byte size.

WWilliam Couturiaux

95% 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

95% match

Loading thumbnail…

Loading data with React and D3

This example demonstrates how React can manage D3-loaded data to display a concise summary of a CSV file. The code fetches a CSS Named Colors dataset using `d3.csv` and calculates its size in kilobytes, row count, and column count, rendering the results as large text. It relies on React’s `useState` and `useEffect` hooks to trigger the asynchronous data load, while `d3.csvFormat` measures the data’s byte size. The visualization is purely textual, with the message built by a separate `message.js` module, and the output is presented inside a `<pre>` element.

Ffixh9879

95% match

Loading thumbnail…

Loading Data with React & D3

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.

JJohn Jeevasaeyan

95% match