{"version":"1.0","type":"rich","title":"Reading - 3 Bars Grouped Bar Chart with Pulse D3 V4 JSON","description":"This grouped bar chart visualizes changes in scores across three time points—Before Treatment, After Treatment, and Follow Up—for eight categories, with each category represented by three grouped bars. The chart uses D3 v4 with SVG rendering and animation, applying ordinal scales for the x-axis and color encoding, a linear scale for the y-axis, and SI-prefix formatting. A key feature is the clinical cutoff line at 65, with bars flagged as clinically significant pulsing in pink via CSS animation. The data is loaded from a JSON file, and the visualization incorporates conventional margins, grid lines, and labeled axes to clearly compare the three measurement periods per category.","provider_name":"VizHub AI Studio","provider_url":"https://next.vizhub.com","html":"<iframe src=\"https://next.vizhub.com/viz/gist-ab4b0b203f58ce4c42754774c85c0119?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"1\"></iframe>","width":960,"height":500,"cache_age":3600}