{"version":"1.0","type":"rich","title":"first viz by dj","description":"This example demonstrates VizHub version 3’s “Hello World” template, showing a minimal main function that renders the text “Hello World!” and a paragraph directly into a container DIV. It illustrates the simplified runtime setup, where the exported main function receives a container element and uses string interpolation to set inline CSS font sizes. The code highlights the interactive widget system, where holding the Alt key and dragging a number in the editor—like the fontSize constant—enables continuous hot reloading, providing immediate visual feedback without refreshing the page.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/efc47610de384ce0831829c7e37e4c43?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}