{"version":"1.0","type":"rich","title":"Activity-7Q1","description":"This example demonstrates a minimal D3.js setup where a single HTML element displays the text \"Hello VizHub!\". The visualization shows how D3's `select` API can target a DOM node and set its content, while a local ES6 module provides the displayed string. Styling is applied via an external CSS file, with the message centered and enlarged. The code imports `select` from D3 v5 and defines a custom module, illustrating basic integration of D3 with modular JavaScript and external stylesheets without any data or complex rendering.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/0bd38841061745ed99db504d17bccb00?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}