{"version":"1.0","type":"rich","title":"SVG Fundamentals","description":"This example demonstrates the VizHub V3 Runtime Environment, where a single `main` function exported from `index.js` renders directly into a provided container DIV, eliminating the need for an `index.html` file. It shows a simple “Hello World!” text element with a configurable font size, which can be adjusted interactively via Alt-drag on the numeric value in the editor, enabling real-time hot reloading. The code uses plain HTML and CSS within a template literal to set the font size, illustrating the platform’s streamlined entry point and reactive state management capabilities.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/3683680f9bb24dd8bafc7d085f322d27?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}