Tried Gemini 2.5 Pro last night, it feels like the smartest model out there right now. 1-shotted a beautiful SVG spiral visualizer, then iterated a bit to make it prettier and get it to animate. It would take weeks to code something like this by hand. Even got a whole control panel to set variables.

Google, please debounce the input before committing the state... This is UI 101. A terrible user experience - when you increment the value multiple times, a second later it goes back down due to the race condition, as the backend returns the previous value. Even worse when set from a smartwatch.