One prompt with Astra turns a Mac desktop into an interactive aquarium that reacts to your mouse
chaseleantj · x · 2026-09-18
Blogger chaseleantj asked the AI assistant Astra to build an interactive aquarium wallpaper for his Mac. The result is a working desktop app: the fish on screen respond to mouse movements and swim toward the cursor.
The demo is another example of AI coding assistants producing a complete, interactive mini-app from a single natural-language prompt — no hand-written code involved.
Related event: AI Creates Interactive Aquarium Mac Wallpaper That Follows Your Cursor(2 posts)→
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