{"version":"1.0","type":"rich","title":"A Visual History of Stamen Open Source Contributors","description":"This visualization presents a streamgraph of commit activity from the top 100 contributors to Stamen’s open source repositories, with each colored layer representing a contributor’s weekly commit count over time. Layers are ordered chronologically by first commit, creating a vertical timeline that traces when contributors joined the projects. The code uses d3.stack with stackOffsetWiggle and stackOrderInsideOut to build the streams, applies smoothing via array-blur, and renders the result as SVG paths with interactive hover effects and links to each contributor’s GitHub profile.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/857358f698b34328b9004db1b42e4eb6?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}