Here's the complete tech stack for promptdna.ai:

# Frontend

* **Framework**: React 18.2
* **Routing**: React Router DOM 6.26
* **Styling**: Tailwind CSS + tailwindcss-animate
* **UI Components**: Radix UI (comprehensive set - dialogs, dropdowns, tabs, tooltips, etc.)
* **Icons**: Lucide React
* **Animations**: Framer Motion
* **State Management**: u/tanstack/react-query 5.84
* **Forms**: React Hook Form + Zod validation
* **Date Handling**: date-fns
* **Markdown**: react-markdown
* **Rich Text**: react-quill
* **Maps**: react-leaflet
* **Drag & Drop**: u/hello-pangea/dnd
* **Charts**: Recharts
* **3D**: Three.js
* **Canvas**: html2canvas, jspdf
* **Utilities**: lodash, class-variance-authority, clsx

# Backend/Platform

* **BaaS**: Base44 (@base44/sdk 0.8.3)
* **Runtime**: Deno Deploy
* **Build**: Vite + u/base44/vite-plugin

# Third-Party Services

* **AI Image Generation**: [FAL.ai](http://FAL.ai) (2 accounts with fallback)
* **AI Video Generation**: Pika Labs API
* **AI Models**: Google Gemini API
* **Payments**: Stripe (with webhooks)
* **Authentication**: Base44 built-in
* **File Storage**: Base44 built-in
* **Database**: Base44 entities (NoSQL)
* **Analytics**: Plausible

# AI Models Used

* Flux Pro v1.1 (primary image generation)
* Flux Redux (image-to-image remixing)
* Flux Schnell (fast generation)
* Flux Dev (development model)
* Google Gemini (alternative AI provider)
* Pika (video generation)

# Key Features

* Real-time subscriptions
* OAuth-ready architecture
* Scheduled tasks support
* Webhook integrations
* Image editing (filters, crop, resize, upscaling)
* Video frame extraction
* Prompt optimization & templates
* Version history
* Public gallery
* Subscription management
* Credit system

Full Tech Stack For PromptDNA