Codex Marketplace

Deploy-Ready Blueprints & Loops

Skip the blank page. Grab fully documented app specs, production-ready prompt loops, and structured PRDs built for rapid AI generation.

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Full System
$149

CoreWealth CRM System

Next.jsSupabaseTailwindSendGrid

A complete client relationship management platform. Features contact pipelines, activities logger, automated email integrations, and role-based client portals. Includes full deploy and customization guides.

  • Kanban board sales & lead pipeline
  • Admin control panel with user controls
  • Detailed step-by-step setup & deployment guide
  • Supabase schema migrations & SQL dumps
  • Pre-configured transaction email templates
Best Seller
$49

Next.js + Firebase SaaS Boilerplate

Next.jsFirebase AuthFirestoreStripe

The complete boilerplate to build and launch SaaS apps in hours. Pre-configured with Next.js, Firebase Auth, Firestore Database, and a fully functional Stripe checkout simulation.

  • Modular components & page routing structure
  • Firebase auth hooks (Google, Email signin)
  • Secure Firestore rules templates
  • Responsive CSS theme config
  • Clean spec documentation & setup guide
API Hub
$79

Deriv Broker API Integration Hub

Node.jsExpressWebSocketsRedis

A secure middleware API service linking financial broker APIs with custom frontends. Features trade logging, WebSocket streams, and secure token rotation scripts.

  • Real-time market price feed handlers
  • Secure API key database schemas
  • Pre-written deploy scripts for Render/AWS
  • Comprehensive API spec & routing guide
  • Integrated rate-limiting middleware
Popular
$19

AI Chatbot & Mentor Prompt Loop

Claude APIGemini APINode.jsContext API

Ready-to-deploy backend prompt engine and API integration for Claude 3.5 & Gemini. Includes context management, system prompt architectures, and prompt diff templates.

  • Optimized context-window prompt layouts
  • Dynamic grading/response generation scripts
  • Local environment setup configs
  • Pre-written Spec sheets for custom AI agents
  • Automatic error-recovery loops
Document
$9

Stripe Subscription SaaS PRD & Spec

Product SpecPRD DocStripe APIUML Diagrams

The professional Product Requirement Document (PRD) and detailed specification sheet for building two-sided markets and tiered subscription dashboards.

  • Clear visual wireframe specs
  • User journey & state transition definitions
  • Data structure models (users, subs, items)
  • Detailed test cases for auth & billing states
  • Copy-paste checklist for spec verification
Web Game
$39

Tap Escape Game Bundle

HTML5 CanvasJS EnginePWALocal Saving

Ready-to-publish interactive mobile-first casual web game. High-performance canvas rendering, customizable graphics, and offline saving.

  • Optimized 60fps canvas rendering engine
  • Easily customizable graphics and audio assets
  • Google AdSense & monetization placeholders
  • PWA manifests for install-to-homescreen
  • One-click Vercel/Firebase deploy guide
Featured
$29

Interactive Finance Dashboard Loop

React.jsSVG ChartsStateLocalStorage

A gorgeous, responsive user dashboard with financial state management, interactive SVG charts, transaction filters, and offline localStorage synchronization.

  • Clean UI component design system
  • Real-time calculations & input parsing
  • Reusable SVG chart widgets
  • Offline sync & LocalStorage integration
  • Comprehensive styling tokens
New
$24

Real-Time WebSocket Kanban Loop

WebSocketsDrag & DropSaaS SyncJSON Protocol

A complete drag-and-drop Kanban board loop with server-assisted WebSocket synchronization. Perfect for collaborative SaaS platforms.

  • State-synchronized task management
  • Robust drag-and-drop DOM actions
  • Automatic reconnect WebSocket protocols
  • Optimistic UI state updates
  • Conflict resolution handlers
Document
$12

Service Portal & Booking System PRD

Calendar SpecAdmin SpecDatabase ModelPRD Doc

Industry-standard PRD for multi-tenant service booking calendars, client dashboards, and admin scheduling tools. Ready for AI code-generation.

  • Calendar scheduling layout specifications
  • Role-based authorization mapping
  • Email/SMS notification system flowcharts
  • Database schema diagram mappings
  • Edge-case checklists (double-bookings, timezone offsets)
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Lifetime Updates

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