{"version":"1.0","type":"rich","title":"soli d3 experiments refactor","description":"This example uses D3 v6 to render a full-screen SVG with 100 horizontal rectangles stacked vertically. A single white 150×150 pixel mask is applied via the `mask` API, revealing only the section of the striped pattern that overlaps the mask’s area. The code builds the visualization by appending a `<mask>` element, adding a white rectangle to it, and then joining data from `range(n)` to create the stripes. The CSS classes `.first` and `.second` are defined but unused, and the commented-out code suggests previous experiments with clip paths.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/3d5ec1cd8a72450a8d17d5ce81bba436?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}