This visualization shows the growth in VizHub user count over time since the platform’s launch on August 14, 2018, with annotated milestones such as the VizHub 1.0 medium post, the 2.0 Kickstarter, and the Datavis 2020 launch. The chart maps dates to users using `d3.scaleTime` and `d3.scaleLinear`, rendering the data with `d3.line` and SVG circles. Annotations are added via the `d3-svg-annotation` library to highlight specific events. The SVG canvas is resized dynamically, and axes use custom tick formatting with gridlines.