{"version":"1.0","type":"rich","title":"HTML Starter","description":"This example demonstrates a minimal interactive JavaScript console that evaluates regular expression strings and displays the results. The code uses `document.write`, `eval`, and DOM manipulation via `getElementById` and `createTextNode` to render output lines. It also includes regex escaping logic from the JavaScript standard library, applied to test pattern replacement. The HTML layer uses basic CSS selectors for striped background rows.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/14084705e528415bab246644b81a2648?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}