Fork of Loading Data with React & D3

Fork of Loading Data with React & D3

This example displays CSS named colors as horizontal stripes, with each stripe’s background color set from the `RGB hex value` field in the loaded dataset. The app uses React’s `useState` and `useEffect` hooks to manage asynchronous data loading, while D3’s `csv` utility fetches the data from a GitHub Gist. Before the data arrives, a “Loading…” message appears; once loaded, the map function renders a div per color record. The code relies on React 16.9, D3 v5, and the UMD builds from unpkg.

Ccclime

Fork of Loading Data with React and D3

This example demonstrates loading and displaying a dataset of named CSS colors sourced from a GitHub gist using `d3.csv`. The React app, rendered with `ReactDOM`, uses the `useState` and `useEffect` hooks to fetch the data and map each row to a horizontal `<div>` strip whose `backgroundColor` is set to the color’s RGB hex value. While loading, a large "Loading..." message appears. The visualization shows all color entries as a stacked list of thin, colored bars filling the viewport.

BbeauMarko

Fork of Fork of Loading Data with React & D3

This example displays a loading screen followed by a vertical stack of colored horizontal bars, one for each CSS named color. The page initially shows a large “Loading...” message, then renders the dataset by mapping each color’s RGB hex value to a thin div’s background. The code uses React’s `useState` and `useEffect` to asynchronously fetch the CSS named colors CSV via D3’s `csv` utility, then maps the resulting array to styled divs with a fixed width of 960 pixels and height of 4 pixels each.

KKonJoDot

Fork of Loading Data with React & D3

This example displays all CSS named colors as horizontal stacked bars, with each color’s row showing its RGB hex value as the background. It uses React hooks (useState, useEffect, useCallback) to manage asynchronous state, while D3’s csv() function loads color data from a gist-hosted CSV file. The rendering approach maps each data row to a div element, dynamically setting its backgroundColor style from the parsed hex value, with a “Loading…” placeholder shown before data arrives.

JJasmine Ye Han

Fork of Fork of Loading Data with React & D3

This example visualizes CSS named colors as horizontal bars, with each bar’s background color set to the color’s RGB hex value from the dataset. It uses React’s `useState` and `useEffect` hooks to manage asynchronous data loading, and D3’s `csv` utility to fetch the color data from a GitHub gist URL. While the data is loading, the display shows the text “Loading...” in large font. Once loaded, the bars render in a vertical stack, demonstrating how React state updates trigger re-renders with D3-loaded data.

Vvram80

Fork of Loading Data with React & D3

This example shows a color swatch visualization built from a CSV of CSS named colors, with each color rendered as a horizontal strip stacked vertically to fill the viewport. The data is loaded using D3's `csv` utility from a GitHub gist, while React manages the component state and renders the strips using inline styles that set the background color and height. The visualization uses React hooks (`useState`, `useEffect`) to asynchronously fetch and store the data, displaying a “Loading...” message until the CSV arrives.

EElif Altundag

Fork of Load Data with React

This example displays all CSS named colors as a vertical stack of horizontal color swatches. It loads the data from a remote CSV file using the `d3.csv` utility. The application then maps each data row to a React `<div>` element, setting its background color to the `RGB hex value` field and rendering it as a 4-pixel-high strip. The visualization uses React with hooks like `useState` and `useEffect` to manage the asynchronous data loading and rendering, and it displays a loading message before the data arrives.

11godfrey

Fork of Loading Data with React & D3

This example demonstrates loading a dataset of CSS named colors from a GitHub gist using D3’s `csv` utility, then managing the asynchronous result with React’s `useState` and `useEffect` hooks. While data loads, the interface displays the text “Loading,” and once fetched, it shows the raw parsed data as a string. The visualization is minimal, presenting the data directly without any charting or rendering, and relies on React 16.9 and D3 v5, with a small helper module that formats loading statistics such as file size and row/column counts.

CCorey Rodgers