{"version":"1.0","type":"rich","title":"Fork of VizHub User Count Over Time","description":"This line chart shows the growth in cumulative unique logged-in users of VizHub over time, from its launch in August 2018 through September 2021. The data is presented as a black line with individual data points, and annotated with notes highlighting key milestones such as the VizHub 1.0 release and a Kickstarter campaign. Built with D3 v4, the visualization uses `d3.scaleTime` and `d3.scaleLinear` for the axes, `d3.axisBottom` and `d3.axisLeft` for ticks, and `d3.line` to generate the path. SVG annotations from the `d3-svg-annotation` library add contextual labels.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/6fdf44c175694a4e8a24a928045ef3ae?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}