{"version":"1.0","type":"rich","title":"first","description":"This example presents a minimal web page that outputs the text \"Hello World!\" into the browser using D3.js version 3. It demonstrates the most basic D3 selection and DOM manipulation API, `d3.select`, which targets the document's `body` element and appends a new paragraph (`p`) containing the string. The visualization is a static text rendering, relying on HTML and CSS for display, and serves as a simple starting point for learning JavaScript-based graphics. No data source is used; the content is hardcoded in the page's script.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/466813cd86694b1495c5cdf932611892?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}