This example presents a simple bar chart rendered with D3.js and d3fc, displaying labeled bars on a fixed-height canvas. The visualization uses d3’s selection and data-join methods to bind the dataset to SVG rectangles, while d3fc provides the chart layout and axis components. A custom bar-label class controls text placement, and the chart’s width is responsive to its container. The code relies on ES6 modules and D3 v5, with the data source defined inline in the index.js file.