Can I vibe code Proof?

Build an open-source alternative to Proof (useproof.com) as a lightweight social proof popup system. Include 1. Backend Ingestion API (Next.js or Cloudflare Worker): Create an endpoint /api/webhooks/order that accepts POST requests from Shopify/WooCommerce order creation webhooks. Extract first name, city, state, country, product title, and product thumbnail. Sanitize and store the last 50 events per store in Redis or Cloudflare KV. 2. Edge Feed Endpoint: Expose /api/proof/feed?store_id=X returning the 10 most recent anonymized purchases in JSON format. Cache aggressively with HTTP headers. 3. Frontend Snippet (Vanilla JS): Write a single <5KB embeddable script. On load, fetch /api/proof/feed, loop through returned items, and render a fixed CSS toast at the bottom-left of the viewport displaying '[Name] in [City] purchased [Product] [Time Ago]'. Add configurable settings: display duration (e.g. 4s), delay between popups (e.g. 6s), and dismiss button. 4. Real-time Visitor Count: Implement a WebSocket or Supabase Realtime channel tracking online visitors on specific product URLs and output a simple badge component showing 'X people viewing this item'. Handle failure modes gracefully: if backend fetch fails or returns empty array, fail silently without throwing console errors or delaying page load.

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