{"version":"1.0","type":"rich","title":"D3.js Bar Chart with FCC Data","description":"This example visualizes United States GDP data from FreeCodeCamp, rendering a bar chart in SVG where each bar represents quarterly GDP values. The chart uses D3.js v4 with a linear y-scale and an x-axis showing years, fetched from a remote JSON source. The code employs `d3.scaleLinear`, `d3.axisLeft`, and `d3.axisBottom` to map data to bar heights and positions, with bars styled via CSS classes.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/3c4bfed3e7bd4765a41a4a43aa436996?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}