Axes With React & D3

Axes with React And D3

This example shows a horizontal bar chart of the top 10 most populous countries in 2020, rendered as SVG elements created by React components. It loads UN population data from a CSV file using D3’s `csv` utility, then maps that data to scales built with `scaleBand` and `scaleLinear`. Axes are drawn manually by iterating over `xScale.ticks()` and `yScale.domain()`, producing grid lines and text labels. React manages state for the asynchronous data loading, while D3 provides the quantitative and categorical scales.

OOleg Zhernovoy

Axes with React & D3

This example shows a horizontal bar chart of the top 10 most populous countries in 2020, using React to render the SVG elements and D3 to load and scale the data. The code uses `d3.csv` to fetch UN population data, `d3.scaleBand` for the categorical y-axis, `d3.scaleLinear` for the numeric x-axis, and manually generates axis ticks with `xScale.ticks()`. D3’s `max` helper computes the domain, while React manages the loading state and maps data points to `<rect>` and `<text>` elements.

Yyejichun@naver.com

Axes with React & D3

This example shows a horizontal bar chart of the top 10 most populous countries in 2020, rendered with React components as SVG elements. The code loads the UN population dataset asynchronously using `d3.csv`, then uses `scaleBand` and `scaleLinear` to position bars and generate tick marks for both axes. React manages the loading state and renders the chart only after data arrives. Custom axis lines and labels are created manually from the scales' tick values, avoiding the D3 axis component altogether.

MMorgan Worrell

Axes with React & D3

This example shows a horizontal bar chart of the ten most populous countries in 2020, with countries listed on the y-axis and population totals on the x-axis. It combines React state management with D3 utilities, using `d3.csv` to load data and `scaleBand`, `scaleLinear`, and `max` to compute positions and scales. React renders the SVG elements, while D3 generates the tick marks and grid lines for both axes. The source data comes from a UN population dataset hosted as a CSV file.

SSabin Bhandari

Axes with React & D3

This example displays a horizontal bar chart of the top 10 most populous countries, using React with D3 to render SVG axes and bars. The chart reads population data from a CSV file sourced from the United Nations World Population Prospects 2019, and uses `d3.scaleBand` for the categorical y-axis and `d3.scaleLinear` for the numeric x-axis. Axes are manually constructed by iterating over `xScale.ticks()` and the y-scale domain, drawing lines and text elements. React manages the component state and lifecycle, while D3 performs data loading and scaling.

FFinn Pauls

Axes with React and D3

This example shows a horizontal bar chart of the top 10 most populous countries in 2020, using React to render SVG elements while D3 provides scales and data loading. It uses `d3.csv`, `scaleBand`, `scaleLinear`, and `max` to process the UN Population 2019 dataset and compute the chart layout. Ticks from the x-axis are drawn manually with lines and text, while y-axis labels and rectangles are mapped directly from React state.

MMichael Bergerson

Axes with React & D3

This example shows a horizontal bar chart of the top ten most populous countries for 2020, with axes rendered manually. It loads UN population data via `d3.csv` and uses React’s `useState` and `useEffect` hooks to fetch and store the data. The chart builds `d3.scaleBand` and `d3.scaleLinear` scales to position bars and gridlines, mapping tick values to SVG `<line>` and `<text>` elements. All marks—rectangles, axis lines, and labels—are rendered as SVG within React components.

FFulvio Vigilante

Axes with React & D3

This example shows a horizontal bar chart of the top 10 countries by population in 2020, rendered as SVG elements. React manages the chart's state, fetching and parsing the United Nations population CSV data with D3's `csv` utility. D3's `scaleLinear` and `scaleBand` map the data to x- and y-axis positions, while `xScale.ticks()` generates gridlines and labels. The axes, tick marks, and bars are all React-generated `<rect>` and `<text>` elements within an `<svg>` container.

TTousifAhamed