Skip to main content
SimilarExport ZIP
100%

Untitled

✓ Published0🌍 Public
Lleezhiying
Last edited Oct 21, 2019
Created on Oct 21, 2019

This example visualizes global population data from a 2019 UN dataset using React and D3.js. It displays a bar chart where each country is represented on the y-axis using a scaleBand, with the chart rendered as an SVG. The code loads the CSV data asynchronously via d3.csv and uses the useState and useEffect hooks to manage the data fetching and state. Though the layout is incomplete, it demonstrates the integration of D3’s scaling functions within a React component framework.

AI-generated description

Demonstrates fundamental DOM manipulation using D3.js by making a smiley face whose eyebrows move.

MIT Licensed

Similar vizzes

Loading thumbnail…

Untitled

This example visualizes global population data from a 2019 UN dataset, displaying each country as a rectangle in a bar-chart-like SVG layout. The chart maps country names to vertical positions using a D3 scaleBand, though the rectangles are left with placeholder width and height values. The code loads the CSV data with D3’s `csv` utility and manages asynchronous data fetching with React hooks (`useState`, `useEffect`). React renders the SVG elements directly, while D3’s scaling functions handle the band positioning for each row.

Kkatjur01
95% match
Loading thumbnail…

UN Populations Bar Chart with React & D3

This example visualizes UN population data for 2019 as a bar chart, with each country represented along the y-axis using a band scale and population values on the x-axis. The React app loads CSV data via D3’s `csv` utility, parses the ’2020’ column into numeric form, and renders an SVG. It uses React hooks (`useState`, `useEffect`) to manage asynchronous data loading and display a loading message until the dataset is ready. D3 scales (`scaleBand`) and SVG elements are used for layout, though the chart’s bars are not yet drawn in the provided code.

Llaurence beattie
88% match
Loading thumbnail…

Untitled

This example shows a horizontal bar chart of population by country, using SVG rendered through React. The chart maps country names to the y-axis with a band scale and population values to the x-axis with a linear scale, displaying tick labels formatted in billions. It constructs axes manually with React components and the d3-scale API, while formatting tick values using d3.format. The data is loaded asynchronously with the d3.csv function.

Yyuridrcosta
88% match
Loading thumbnail…

Untitled

This example visualizes the population of ten countries as a horizontal bar chart, using D3 v5 within a React framework. The bars are rendered as SVG rectangles, with country names on the y-axis and population values on the x-axis. It uses `d3.csv` to load the data, `scaleLinear` and `scaleBand` for scaling, and `axisLeft` and `axisBottom` for axes. The x-axis tick format abbreviates large numbers, and the chart includes a title and axis label.

Eedpmay
88% match
Loading thumbnail…

population

This visualization displays global population data for the year 2020, mapping countries to a bar chart layout. The code loads a CSV file using D3’s `csv` utility and parses the population values, then scales the data with `scaleBand` and `scaleLinear` for rendering. React manages the component state and lifecycle through hooks like `useState` and `useEffect`, while D3 provides the data-loading and scaling functions. The render output is an SVG, though the visible chart is incomplete as the final bars are commented out in the source.

RRonald Yagan
88% match
Loading thumbnail…

React & D3 Bar Chart

This example shows a bar chart of United Nations population data from 2019, displaying country names along the y-axis and population values along the x-axis. Built with React and D3 v7, the visualization uses SVG rendering with `scaleBand` for the categorical y-axis and `scaleLinear` for the numeric x-axis. The loading state is handled through React's `useState` and `useEffect`, fetching CSV data from a GitHub gist and displaying a temporary "Loading..." message before rendering the chart.

Mmattbwebster
87% match
Loading thumbnail…

Visualising UN Data With React & D3

This example shows a horizontal bar chart comparing population figures for the top 10 countries in 2020, using UN population data loaded as CSV. The visualization renders as SVG, with React managing the component state and D3 v7 handling data loading and scales. Key APIs include `csv`, `scaleBand`, and `scaleLinear` for positioning bars and ticks, while React’s `useState` and `useEffect` manage the asynchronous data retrieval. The chart displays country names on the y-axis and population values on the x-axis, with axis ticks and labels generated manually.

JJames Rhodes
87% match
Loading thumbnail…

Bar Chart

This example uses React and D3 to load and display United Nations population data from a CSV file, though it currently renders only a loading message. The code imports `csv`, `scaleBand`, and `scaleLinear` from D3 v5, and uses React hooks `useState` and `useEffect` to fetch the data asynchronously. The commented-out SVG code suggests the intended bar chart would map countries to bar widths using D3 scales, but the interactive visualization is not yet implemented.

Rrmgoldberg24
87% match