{"version":"1.0","type":"rich","title":"SVG fundamentals","description":"This example demonstrates the VizHub V3 runtime environment for interactive coding and data visualization. The code exports a `main` function that receives a container element and renders \"Hello World!\" as SVG-compatible HTML text. It uses the container's clientWidth and clientHeight properties to establish measurable dimensions, and supports continuous hot reloading through interactive widgets where holding the Alt key and dragging a number in the editor adjusts the displayed font size. An accompanying Mouse Follower example illustrates how to build dynamic visualizations responding to user input.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/745239b4701e46299e44c3de129ee630?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}