{"version":"1.0","type":"rich","title":"D3.js Line Chart","description":"This D3.js line chart visualizes customer counts per year from a CSV dataset, rendering an SVG line with steelblue strokes. The chart uses `d3.csv` to load data, `d3.scaleBand` for categorical years on the x-axis, and `d3.scaleLinear` for the y-axis. It applies `d3.axisBottom` and `d3.axisLeft` for labeled ticks, and draws the line via `d3.line` with custom positioning. Axes are labeled \"Year\" and \"customers,\" and the code is structured as a reusable pattern inspired by Bostock’s chart conventions.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/543f31eb0a6a46d594da9e30c509e54f?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}