This animated visualization displays the relative market capitalizations of six major tech companies—Meta, Apple, Microsoft, Amazon, Google, and Netflix—using circles sized by a square-root scale. Data comes from Forbes. D3 transitions animate each circle’s radius and labels fade in sequentially, while a second, faster transition handles updates. The code uses `scaleSqrt` for radius scaling, `transition` with `easeLinear`, and `selectAll().join()` to manage enter, update, and exit selections for both circles and text labels.