Loading data with React

100%

Loading data with React

✓ Published0🌍 Public

Last edited Jun 20, 2021

Created on Jun 20, 2021

A React component loads a CSS named colors CSV and displays a text summary of the dataset. The code uses React’s useState and useEffect hooks, along with d3.csv, to fetch and store the data asynchronously, rendering a “loading” message while pending. The summary shows the file size in kilobytes, row count, and column count, calculated using d3.csvFormat and array properties. The visualization is plain text, rendered inside an HTML pre element.

AI-generated description

Loads in some data 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

This example shows how React loads and summarizes a CSV file of CSS named colors. The app uses React hooks, including `useState` and `useEffect`, to fetch data with `d3.csv` and display a text message with row count, column count, and file size in kilobytes. Before the data arrives, the interface shows a "Loading" state. The visualization is rendered as SVG-free HTML text via ReactDOM, with libraries React 16.9 and d3.v7 loaded from CDN.

YYasmina Adimy

95% match

Loading thumbnail…

Loading Data with React

This example demonstrates how to load and display a CSV dataset using D3 utilities within a React application. It fetches a list of CSS named colors from a GitHub gist, tracks the loaded data in React state, and shows a summary message with file size, row count, and column count. The code uses `d3.csv` for parsing, `d3.csvFormat` for size calculation, and React's `useState` and `useEffect` hooks to manage the asynchronous data loading. The visualization is purely text-based, rendering the summary in a large font.

YYodae Lim

95% match

Loading thumbnail…

Loading Data with React and D3

This example demonstrates a React component that loads a CSV dataset of CSS named colors and displays a summary of its size and structure. The data loading process uses the `csv` method from d3.v7, while React’s `useState` and `useEffect` hooks manage the asynchronous fetch and update the component’s state. Once the data arrives, a custom message module computes the file size in kilobytes, row count, and column count, rendering the result in a large `<pre>` element.

DDrew Dudley

95% match

Loading thumbnail…

Loading Data with React and D3

This example shows how React state manages asynchronous data loading from a CSV file of CSS color names. The app displays a text summary indicating the file size in kilobytes, row count, and column count. Using React’s `useState` and `useEffect` hooks, it calls `d3.csv` to fetch the remote dataset and stores the parsed result in state. While loading, the interface shows “Loading…”; once resolved, it passes the data to a helper function that computes the statistics using `d3.csvFormat`. The visualization renders as plain text within a `<pre>` element.

Ccoltonjcox92

95% match

Loading thumbnail…

Loading data with React

This example demonstrates how to load and display CSV data in a React application, showing a text summary of the dataset size and structure. It uses React state (`useState`) to hold the fetched data and the `useEffect` hook to trigger the data loading. The code fetches a CSS named colors dataset via `d3.csv`, then formats the results with `d3.csvFormat` to count bytes, rows, and columns. A loading message appears until the data arrives, at which point the summary replaces it.

LLove Wessman

95% match

Loading thumbnail…

Loading Data with React & D3

This example shows a React component that asynchronously loads a CSV file of CSS named colors and displays a message summarizing the loaded data. The visualization uses `useState` to manage the loading state, and calls `d3.csv` to fetch and parse the data from a remote URL. Once loaded, the message reports the approximate file size in kilobytes, the number of rows, and the number of columns. The interface is rendered with React DOM, using a large monospaced `<pre>` element for the text output.

KKeyvan Rezaei

95% match

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

95% match

Loading thumbnail…

Loading data with React & D3

This example demonstrates how to load a CSV dataset of CSS named colors using D3’s `d3.csv` utility within a React application, displaying a summary of the data’s size, row count, and column count via a formatted text message. The React component uses the `useState` and `useEffect` hooks to fetch the data asynchronously and manage its state, showing a “Loading…” placeholder until the promise resolves. The visualization renders as SVG but outputs only a text report, generated by a custom `message` function that formats the CSV metadata.

Ee-ines

94% match