Making a Bar Chart with React and D3

100%

Making a Bar Chart with React and D3

✓ Published1🌍 Public

Last edited Jun 19, 2022

Created on Jun 19, 2022

This example shows a horizontal bar chart of the ten most populous countries in 2020, using a CSV file fetched from a GitHub gist. React manages the component state and renders SVG rectangles, while D3 utilities handle data loading with `d3.csv` and scales with `scaleBand` and `scaleLinear`. The chart positions each country along the y-axis and maps population values to bar widths on the x-axis, updating after the data loads asynchronously.

AI-generated description

A program that loads in some data about CSS named colors using D3 utilities, and using D3 utilities, and uses React to render the data.

MIT Licensed

Similar vizzes

Loading thumbnail…

Making a Bar Chart with React & D3

This example demonstrates a bar chart that ranks the ten most populous countries in 2020, using a horizontal layout where bar length corresponds to population size. The visualization uses React for declarative SVG rendering, with D3.js utilities handling data loading via `d3.csv`, creating categorical scales with `d3.scaleBand`, and continuous scales with `d3.scaleLinear` and `d3.max`. The code fetches population data from a CSV URL and transforms each row before rendering the bars as SVG rectangles.

Jj-PGi

94% match

Loading thumbnail…

Making a Bar Chart with React & D3

This example shows a horizontal bar chart of the top 10 most populous countries in 2020, rendered as SVG rectangles. React manages the loading state and data via `useState` and `useEffect`, while D3 utilities handle data fetching with `d3.csv`, quantitative scaling with `scaleLinear`, and categorical positioning with `scaleBand`. The chart updates once the CSV data from a GitHub gist is loaded, mapping each country’s population to a rectangle width in a fixed 960×500 viewport.

JJanet Li

94% match

Loading thumbnail…

Making a Bar Chart with React & D3 (Refactored)

This example shows a horizontal bar chart of the ten most populous countries in 2020, using population data loaded from a CSV via `d3.csv`. React components render the SVG elements, while D3 scales (`d3.scaleBand`, `d3.scaleLinear`) and the `d3.max` function handle data mapping. The chart applies the D3 margin convention, with axes built as React components and tick formatting using `d3.format`.

Llaurajchang

94% match

Loading thumbnail…

Make a bar chart with React & D3

This example shows a bar chart of the ten most populous countries in 2020, with horizontal bars scaled by population size. It loads data from a CSV file using d3.csv, parses the population values with a row function, and manages the asynchronous data through React’s useState and useEffect hooks. The chart renders as SVG elements, using d3.scaleBand for the categorical country axis and d3.scaleLinear for the population axis. React handles the component lifecycle and DOM updates while D3 provides the data loading and scale utilities.

KKenneth Silvere

93% match

Loading thumbnail…

Make bar chart with React using D3

This example shows a horizontal bar chart of the ten most populous countries in 2020, using data loaded from a CSV file via `d3.csv`. The chart maps country names to a `scaleBand` on the y-axis and population values to a `scaleLinear` on the x-axis, rendering each bar as an SVG `<rect>` element. Built with React and D3 v7, the component fetches data asynchronously in a `useEffect` hook and stores it with `useState`, updating the visualization once loaded.

Dducan114

93% match

Loading thumbnail…

Making a Bar Chart with React and D3

This example shows a horizontal bar chart ranking the top 10 countries by their 2020 population, rendered as SVG rectangles using React elements. The code loads CSV data from a GitHub gist using D3’s `csv` utility, then maps country names to y-coordinates via `scaleBand` and population values to x-widths via `scaleLinear`. Data loading and state management rely on React hooks (`useState`, `useEffect`), while D3 v7 provides the scales and `max` aggregation.

Aalexandermodell

93% match

Loading thumbnail…

Bar Chart with React & D3

A horizontal bar chart displays the ten most populous countries in 2020, drawn as SVG rectangles. The React component loads CSV data via D3’s `csv` utility, then uses `scaleBand` for country positions and `scaleLinear` for population values. Grid lines and axis labels are generated from the x-scale’s `ticks()`. The chart updates reactively through React’s `useState` and `useEffect` hooks, with D3 v5 handling data loading and scaling while React manages the SVG rendering.

SSergey Shulzhenko

93% match

Loading thumbnail…

bar chart using react and d3

This example shows a horizontal bar chart of the ten most populous countries for 2020, using population data loaded from a CSV file. The chart is rendered as SVG within a React application, with each bar’s length proportional to the country’s population. The code uses React’s `useState` and `useEffect` hooks to fetch and parse the data with `d3.csv`, then employs `d3.scaleBand` and `d3.scaleLinear` to map countries and population values to the chart’s dimensions.

BBrian Machado

93% match