{"version":"1.0","type":"rich","title":"Bar chart with D3.js","description":"This bar chart visualizes the popularity of programming languages using data from Stack Overflow’s 2019 survey. Hovering over a bar highlights it and displays the percentage difference between the hovered language’s value and every other language’s value, with a dashed reference line marking the selected baseline. The visualization uses D3.js v5 with SVG rendering, employing `d3.scaleBand` and `d3.scaleLinear` for axes, and `d3.axisLeft`/`d3.axisBottom` for gridlines and ticks. Interactive transitions via `d3.transition()` animate opacity changes on mouseenter and mouseleave events.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/0c5b978804994e77ad39b56c76ba1535?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}