{"version":"1.0","type":"rich","title":"D3 practice","description":"An animated wave of circles moves across the screen, with fifteen evenly spaced circles rising and falling in a smooth sinusoidal pattern. Each circle is rendered as an SVG element, with its vertical position recalculated at 60 frames per second using a time-based sine function. The code uses D3’s `select`, `range`, and `join` methods to bind data and update the circle positions, while a `setInterval` drives the animation loop, updating a time variable that shifts the wave phase.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"","width":960,"height":500,"cache_age":3600}