D3 bar chart no axis

D3 Bar Chart with Axes

This example shows a horizontal bar chart of the top 10 countries by projected 2020 population, with country names on the y-axis and population counts on the x-axis. The chart uses React to manage state and the D3 v7 library’s `csv` loader to fetch United Nations population data from a GitHub gist. Scales are created with `scaleBand` and `scaleLinear`, while axes are drawn manually using SVG `<line>` and `<text>` elements, with gridlines derived from `xScale.ticks()`.

ZZoe Ferencova

Axes With React & D3

This bar chart displays the top 10 countries by 2020 population, with horizontal bars ranked vertically. The visualization uses React for component structure and state management, while D3’s `csv` loads and parses the UN population data, and `scaleLinear` and `scaleBand` map values to pixel positions. SVG elements—including `rect` bars and axis ticks—are rendered directly by React, with D3’s `max` and `ticks` methods driving the axis generation. The chart adapts to the browser window size and includes labeled axes.

BbeauMarko

D3 Bar Chart with Margins

This example shows a horizontal bar chart displaying the top 10 countries by 2020 population, loaded from a CSV file of UN population data. The visualization uses a React component with `useState` and `useEffect` to fetch data via `d3.csv`, then renders bars as SVG `<rect>` elements. Scales from `d3.scaleBand` and `d3.scaleLinear` map country names and population values to pixel positions within a defined margin area, achieved by translating a `<g>` group element. The chart updates asynchronously, showing a loading message until data arrives.

ZZoe Ferencova

Bar Chart With D3

This example shows a horizontal bar chart of the top ten most populous countries in 2020, using UN population data loaded from a CSV file. React state manages the fetched data, while D3’s `scaleBand` and `scaleLinear` map country names and population values to SVG rectangles. The bars render from left to right, with no axes or labels. The code uses `d3.csv` for data loading and React functional components with the `useState` and `useEffect` hooks to trigger and store the asynchronous data fetch.

Ffjvoris

Axes with React and D3

This example shows a horizontal bar chart of UN population data for 2020, displaying the top ten countries by population. The visualization uses React state to manage the loaded dataset and renders SVG elements through React components. The code leverages D3 utilities `csv` for data loading, `scaleBand` and `scaleLinear` for scaling, and `max` for domain calculation. Axes are drawn manually with SVG `line` and `text` elements positioned using scale outputs. The chart appears after a brief loading state, with bars, x-axis ticks, and y-axis country labels rendered from the fetched CSV.

HHeidi Stockton

Axes with React & D3

This example shows a horizontal bar chart displaying the top ten countries by 2020 population from a UN dataset. The visualization uses React for component rendering and D3 v7 utilities for data loading and scales. Axes are manually constructed with SVG elements, using `scaleBand` for the categorical country labels and `scaleLinear` for the numeric population values. Data is fetched as CSV, parsed with D3's `csv` function, and rendered as SVG rectangles within a React component.

Bbsolomon103

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

Axes with React & D3

This example shows a horizontal bar chart of population data for the top 10 countries in 2020, with axes drawn manually using React components. The code loads the UN Population dataset via `d3.csv`, then uses `scaleBand` and `scaleLinear` from D3 to position bars and ticks, while React state and `useEffect` manage data loading. SVG elements like `<rect>` and `<line>` render the bars and axis ticks, with text labels positioned via D3 scales, all inside a React component tree rendered to the DOM.

CCyc-Evelyn