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Vercel: Multi-Model Next.js Landing Pages Studio
A production-grade Next.js 15 App Router landing page deployment studio on Vercel featuring 3 completely unique, AI-modeled design variants within…
A production-grade Next.js 15 App Router landing page deployment studio on Vercel featuring 3 completely unique, AI-modeled design variants within a single repository: Cyberpunk Dark SaaS (/ by Claude 3.5 Sonnet), Neo-Brutalist Grid (/v2 by GPT-4o), and Apex Atelier Luxury (/v3 by Gemini 1.5 Pro). Includes a live multi-route browser frame, responsive viewport tester, streaming Vercel deployment logs, Edge Middleware A/B traffic split simulation, and an automated 8-point diagnostic test suite.
- 3 completely distinct landing page architectures served from a unified Next.js 15 App Router codebase (/, /v2, /v3)
- Engineered with 3 distinct AI models: Claude 3.5 Sonnet (Cyberpunk SaaS), GPT-4o (Neo-Brutalist Grid), and Gemini 1.5 Pro (Apex Atelier Luxury)
- Universal floating RouteSwitcher widget embedded across all routes enabling seamless instant navigation and route-aware URL updates
- Interactive studio with live browser frame, viewport toggles (Desktop, Tablet, Mobile), and full-screen preview mode
- Simulated Vercel deployment telemetry console with live streaming build logs, Edge Network cache status, and environment variables
- Edge Middleware simulation demonstrating zero-latency A/B cookie splitting, rewrite routing, and geo-targeted version delivery
- Comprehensive prompt engineering comparison matrix detailing the persona, visual rules, and typography system for each model
- Automated 8-point diagnostic test suite verifying route availability, DOM hierarchy, navigation parity, and Vercel Edge performance
Built with: Vercel, Next.js 15, App Router, Tailwind CSS, Claude 3.5 Sonnet, GPT-4o, Gemini 1.5 Pro, Edge Middleware, A/B Testing, TypeScript