{"version":"1.0","type":"rich","title":"D3 JavaScript Modules & Build Tools","description":"This example demonstrates a minimal HTML page styled with CSS, rendering the message “Hello HTML!” as the core visualization. It uses plain JavaScript embedded in the page, with a CSS class controlling the large, centered font size. The code highlights the distinction between raw HTML/CSS/JavaScript and the modular, toolchain-driven workflow typical of D3 v3 with React, serving as a simplified baseline for understanding build tools and module bundling in data-visualization projects. No external libraries or data sources are used beyond the standard web platform.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/0dc8728586fe4935b913fb035815da15?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}