{"version":"1.0","type":"rich","title":"Hello d3 selector","description":"This example demonstrates how to select and update DOM elements using D3.js selectors within a minimal HTML page. It shows three heading elements—`h3` tags, an element with an `id` of `h4`, an element with a `title` attribute of `author`, and a `h3` with a `class` of `date`—each receiving distinct text content. The code uses `d3.select` and `d3.selectAll` to target elements by tag, ID, attribute, and class, then sets their text with `.text()`. The data source is the hardcoded string values within the script, not the accompanying CSV file.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/b8f4ece4b72043a799c7cc51b7727a56?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}