{"version":"1.0","type":"rich","title":"Fork of Loading Data with React & D3","description":"This example uses React and D3 to load a CSV of Velib bike-sharing data and aggregate it by hour using `d3.rollups` with a sum of `num_bikes_available`. It then renders a scatter plot of circles with positions and opacity randomized on each render, sized by the summed bike counts. The SVG dimensions are 960×500, and the data pulls from a GitHub-hosted CSV. The app shows a loading message until the CSV parses asynchronously via `d3.csv`, after which it maps each group to a circle.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/86157cfb32274039abae5a94be2b3dd3?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}