Loading Data with React & D3

100%

Loading Data with React & D3

✓ Published1🌍 Public

Last edited Mar 5, 2021

Created on Mar 2, 2021

This example demonstrates how to load and summarize a dataset of CSS named colors using React state and D3. The app fetches CSV data via `d3.csv` and stores it with the `useState` hook, displaying a loading message until the data arrives. Once loaded, `d3.csvFormat` calculates the file size in kilobytes, while the code reports the total row and column counts. Rendered as SVG, the visualization uses React’s `useEffect` to trigger the asynchronous data fetch, showcasing a simple integration between React’s component lifecycle and D3’s data-loading utilities.

AI-generated description

A program that loads in data about CSS named colors using D3 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 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

97% match

Loading thumbnail…

Loading Data with React & 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 via `d3.csv` and stores the result in React state with `useState` and `useEffect`. While the data loads, it shows a “Loading...” message, then renders a text report through the `message` function, which formats the data using `d3.csvFormat` to display file size, row count, and column count. The visualization uses SVG rendering within a React component.

RRandyElkins

96% match

Loading thumbnail…

Loading Data with React and D3

This example demonstrates how React state and D3 can work together to asynchronously load and summarize a CSV dataset of CSS named colors. The app renders a text summary displaying the file size in kilobytes, row count, and column count once the data arrives. The code uses `d3.csv` inside a React `useEffect` hook to fetch the remote CSV, while `useState` manages the loading state. The final message is formatted using `d3.csvFormat` to calculate the data’s byte length, with ReactDOM rendering the result as SVG-adjacent text in a `<pre>` element.

AAriana

96% match

Loading thumbnail…

Loading data with React and D3

This example demonstrates how to load and summarize a CSV dataset using React and D3. The app fetches a list of CSS named colors via `d3.csv` inside a `useEffect` hook, then conditionally renders either a loading message or a text summary. The summary displays the data size in kilobytes, row count, and column count, computed with `d3.csvFormat`. The visualization uses React state and hooks to manage the asynchronous data loading, while the final output is plain text rendered in a `<pre>` element.

AAndrea Picciau

96% match

Loading thumbnail…

Loading Data with React & D3

This example demonstrates how to load and summarize a dataset within a React component using D3 utilities. It fetches a CSV file of CSS named colors via `d3.csv` and displays the row count, column count, and file size using `csvFormat`. React state tracks the loaded data, showing a loading message until the async request resolves. The visualization renders as plain text in an SVG-independent `<pre>` element, highlighting the integration of D3's data-loading APIs with React's state management.

AAryan Sethi

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 and D3

This example demonstrates how to load and summarize CSS named color data using React and D3. The app fetches a remote CSV file with d3.csv, stores the parsed result in React state via the useState and useEffect hooks, and displays a brief summary of the dataset. The output shows the file size in kilobytes, row count, and column count, rendered as styled text. While the data loads, the interface displays a “Loading…” message. The implementation combines React’s component lifecycle with D3’s CSV parsing and formatting utilities.

OOlowogoke Seun

96% match

Loading thumbnail…

Loading Data with React and D3

This example demonstrates how to load external data in a React application using D3 utilities. It fetches a CSV file containing CSS named colors via `d3.csv`, stores the result in React state with `useState` and `useEffect`, and displays a summary of the loaded data as text. The summary includes file size in kilobytes, row count, and column count, computed using `d3.csvFormat`. While loading, the view shows a “Loading…” message, and the data is rendered as plain text in an SVG-free layout.

LLisa Wagner

96% match