{"version":"1.0","type":"rich","title":"D3 base module starter","description":"This example demonstrates a minimal modular setup for D3 v7, rendering a static text message to an SVG canvas that fills the browser viewport. The code uses `d3.select` to append an SVG element sized to `window.innerWidth` and `window.innerHeight`, then applies a custom reusable module via `svg.call(mod)`. The module, defined in a separate file, exposes a `val1` setter and appends a text element with the provided string. It illustrates a clean, component-based pattern for organizing D3 code without any data binding or interaction.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/81e1a04e67cc460780d9f16f883ab122?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}