Pixelsboard — a modern take on the classic Million Dollar Homepage. A 1000×1000 interactive pixel grid where anyone can buy a block of pixels (minimum 3×3), upload an image/link, and own that spot on the canvas forever. Built with Astro + Cloudflare, Supabase for auth/data, and Dodo Payments for checkout. Features a zoomable/pannable grid canvas, a directory of owned blocks, rankings, and shareable "ownership certificates" for buyers.