{"version":"1.0","type":"rich","title":"Hello Topologica.js!","description":"Three range sliders for red, green, and blue each send their current value into a Topologica.js state graph, which recomputes a CSS color string and applies it as the page background. The example relies on D3 v5's `select` and `selectAll` to bind slider input events to state updates, demonstrating Topologica’s dependency-driven propagation for reactive data visualization without a chart.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/607a261492e24c308707c3ae413b3981?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}