Skip to main content
SimilarExport ZIP
100%

Bar Chart with React & D3

✓ Published0🌍 Public
JJacob Potvin
Last edited May 21, 2021
Created on May 21, 2021
Forked from React Starter

This bar chart displays the projected 2020 population for each country from the UN Population 2019 dataset. The chart is rendered as an SVG using React to map data to rectangles, with D3’s `scaleBand` for the categorical y-axis and `scaleLinear` for the quantitative x-axis. The code uses React’s `useState` and `useEffect` to fetch and parse the CSV via D3’s `csv` function. The bars are styled with a blue fill via the CSS class `bar`.

AI-generated description

Making a bar chart with React & D3.

MIT Licensed

Similar vizzes

Loading thumbnail…

Bar Chart w React and D3

A bar chart displays United Nations population data for the top four countries by 2020 estimates. The graphic uses React’s `useState` and `useEffect` hooks to asynchronously fetch and parse a CSV via `d3.csv`, then renders SVG `<rect>` elements whose widths are scaled by `d3.scaleLinear` and vertical positions by `d3.scaleBand`. The horizontal bars are plotted against a fixed 960×500 viewport, with countries arranged from top to bottom in data order.

EErik
91% match
Loading thumbnail…

Making a Bar Chart with React & D3

This example shows the projected population of 15 countries in 2060 as a horizontal bar chart, using data from the UN Population Projections CSV file. It loads the data with the `csv` function, then scales the bar lengths with `scaleLinear` and positions country labels with `scaleBand`. The chart renders as SVG elements—`rect` bars, `line` gridlines, and `text` labels—all coordinated through React state management with `useState` and `useEffect` for fetching, and the D3.js v5 library for layout and scaling.

KKai Stewart
91% 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
91% match
Loading thumbnail…

Bar Chart with React

A bar chart displays the top 10 countries by 2020 population, sourced from a UN Population CSV loaded via `d3.csv`. The React component uses `useState` and `useEffect` to fetch and store data, then renders an SVG with `d3.scaleBand` for countries on the y-axis and `d3.scaleLinear` for population on the x-axis. Gridlines and tick labels are generated from `xScale.ticks()`, while each bar is a `<rect>` with fill opacity and stroke styling.

Ddrc6587
91% match
Loading thumbnail…

bar chart with React & D3r

A bar chart displays the top 10 countries by 2020 population, with horizontal bars sized by population values from a UN Population 2019 CSV. The React app uses `useState` and `useEffect` to asynchronously fetch the data via D3’s `csv` loader, then renders SVG rectangles scaled by `scaleBand` for countries on the y-axis and `scaleLinear` for population on the x-axis. D3 v7 and React 16.9 are loaded from CDNs.

KKolezhannochka
91% match
Loading thumbnail…

visualize with react Bar chart

This bar chart uses React to render a horizontal bar chart of the top 10 countries by projected 2020 population, sourced from the UN Population 2019 dataset. The visualization shows population values as bar lengths on an SVG canvas. The code uses React's `useEffect` and `useState` hooks to asynchronously load and parse the CSV data with `d3.csv`, while `d3.scaleBand` and `d3.scaleLinear` map the categorical country names and numeric populations to pixel coordinates. React DOM (`ReactDOM.render`) mounts the component into the HTML root element.

Aaparnasj-sj
90% match
Loading thumbnail…

Making a Bar Chart with React & D3

This example shows a horizontal bar chart of the top ten countries by 2020 population, rendered as SVG with React. The code loads UN population data from a CSV file using `d3.csv` and transforms each row by parsing the “2020” field. React’s `useState` and `useEffect` manage data loading, while D3 scales `scaleLinear` and `scaleBand` map population values and country names to pixel positions. Each bar is a `<rect>` element generated by mapping over the data array inside a React component.

Jjwlam83
90% match
Loading thumbnail…

Bar Chart

This chart uses a horizontal bar layout to display the top 10 countries from the 2019 UN Population dataset. React manages the asynchronous data loading from a CSV file, while D3 scales—specifically `scaleBand` for the categorical country axis and `scaleLinear` for the population values—determine the bar positions and widths. The SVG rectangles are rendered directly by React, with each bar’s length proportional to the 2020 population estimate. D3’s `csv` utility parses the remote data file.

Yyejichun@naver.com
90% match