Micro-SaaS & AI Wrapper Launchpad (Next.js 15 + Supabase + Stripe/UPI) — 55+ Production Full-Stack Modules

Product Overview

### 🚀 Ye Kya Cheez Hai? (What is this?) Micro-SaaS & AI Wrapper Launchpad ek production-grade, full-stack boilerplate software hai jo Next.js 15 App Router, React 19, Supabase SSR Auth aur dual payment infrastructure (Stripe + Indian Zero-MDR Dynamic UPI QR) par built hai. Iske sath ek 100% offline standalone Interactive Studio Dashboard (index.html) milta hai jisse aap bina kisi complex installation ke 55+ turnkey enterprise modules aur full database schemas ko 1-click me copy aur inspect kar sakte hain. Engineered by Rajat Upadhyay | Full-Stack Systems Architect Website: https://rajatupadhyay.in | Store: https://rajatupadhyay.in/store ### 💡 Ye Kiske Kaam Aayegi? (Who is it for & what problem does it solve?) • Developers & Indie Hackers: Agar aapko apna AI SaaS ya AI Wrapper launch karna hai, to auth, database security, payment webhooks aur vector search scratch se banane me 8 se 12 hafte aur ₹2,00,000+ barbaad hote hain. Ye launchpad aapka development time ghata kar sirf 48 ghante kar deta hai. • Agencies & Freelancers: Client ke liye high-ticket AI MVPs (Chat with PDF, AI Copywriter, Flux Image Studio, Custom Business Tools) banakar ₹50,000 se ₹2,50,000 tak charge karein with Unlimited Commercial License (Zero royalties). • Solopreneurs & Creators: Indian buyers ke liye Zero-MDR Dynamic UPI QR payment rail hai — direct bank transfer with zero gateway cuts, plus global buyers ke liye Stripe Subscriptions. ### 🎯 Demo Result & Output Showcase (Aap kya build kar payenge?): 1. Interactive Document & PDF RAG Engine: Supabase pgvector aur text-embedding-3-small ke sath semantic vector search aur instant citations. 2. Multimodal AI Generation Pipelines: Vercel AI SDK real-time streaming chat, Flux.1 Schnell commercial image generation, Whisper audio transcription aur ElevenLabs voice cloning. 3. Dual Monetization Engine: International recurring cards via Stripe + Indian Zero-MDR Dynamic NPCI UPI QR with 12-digit UTR bank reconciliation. 4. Standalone Offline Studio Dashboard (index.html): Zero setup single-file studio app with instantaneous search, 1-click TypeScript/SQL copy, action schema inspector aur built-in Tutorial & Documentation Explorer. 5. Hardened Security & DevOps: Supabase Row Level Security (RLS) policies, Upstash Redis sliding-window rate limiting, CSRF safe server actions, Sentry monitoring aur 24-Hour Product Hunt & Twitter/X Launch Runbook.