{"version":"1.0","type":"rich","title":"HTML Starter","description":"This example demonstrates the minimal setup for a D3.js visualization within an HTML page, rendering a single red SVG square. It uses React as the framework, with D3 v6 loaded via CDN. The code selects the SVG element with `d3.select`, applies a background color, and links an external stylesheet for heading formatting. It’s a bare-bones starter template showing how to combine core web technologies—HTML, CSS, and JavaScript—for SVG-based graphics.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/3a9f980724c84995adba43dbba2c800d?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}