{"version":"1.0","type":"rich","title":"22 - Simple d3.js bar chart","description":"A simple bar chart displays monthly values from a local CSV file, with dates parsed using `d3.time.format` and an ordinal x-scale with `rangeRoundBands`. The SVG rendering uses `d3.svg.axis` for rotated month labels and a linear y-scale, with steelblue rectangles sized from the data. The example loads data via `d3.csv`, applies margins, and defines axes with tick formatting for year-month values, showing a clear upward trend in the metrics across 2013 and early 2014.","provider_name":"VizHub AI Studio","provider_url":"https://next.vizhub.com","html":"<iframe src=\"https://next.vizhub.com/viz/gist-2488ad5a169f17d40b632b71c08e3047?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"1\"></iframe>","width":960,"height":500,"cache_age":3600}