{"version":"1.0","type":"rich","title":"StackOverflow summary data in Vega-lite","description":"This visualization shows the total number of StackOverflow questions per month, broken down by category, using semi-transparent bar marks. The data comes from a CSV summary of 60k StackOverflow questions hosted as a GitHub gist and loaded with `d3.csv`. Built with the `vega-lite-api`, it registers Vega and Vega-Lite, uses a custom config for axis styling, and renders to SVG. Tooltips display question totals via `vega-tooltip`, while bar colors encode the question category.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/b78473374a254e7bb733752eb146f468?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}