DappHunt
A comprehensive Web3 community platform built solo with Next.js 15, featuring advanced architecture, social features, and on-chain payments. Complete Product Hunt clone for decentralized applications with voting, commenting, user profiles, and revenue system including boost purchases and subscriptions.
Technical Architecture
A comprehensive Web3 community platform built solo with Next.js 15, featuring advanced architecture, social features, and on-chain payments. Complete Product Hunt clone for decentralized applications with voting, commenting, user profiles, and revenue system including boost purchases and subscriptions.
System Architecture
Project Details
The Problem
The Web3 ecosystem lacks a central platform for discovering quality decentralized applications. Developers struggle to get visibility for their projects, and users have difficulty finding reputable, well-built dApps across different blockchains. Existing platforms are fragmented, lack social features, and don't provide proper revenue models for both creators and platform operators.
The Solution
Built a complete Product Hunt clone specifically for Web3 with robust social engagement tools, comprehensive filtering, and modern architecture optimized for performance and SEO. Created revenue model with on-chain payments (Ethereum & Solana USDC), boost purchases for featured placement, and subscription tiers for power users. Implemented advanced social features with voting, commenting, following, and comprehensive media upload system for dapp showcases.
My Role & Contributions
Solo Full-Stack Developer responsible for 100% of the platform. Designed complete server-first architecture with Next.js 15 App Router and React Server Components. Created comprehensive database schema with 15+ tables using Drizzle ORM for type safety. Built service layer with 10+ services (Auth, User, Dapp, Social, Payment, Upload, etc.). Implemented server actions pattern for type-safe client-server communication. Integrated OAuth with Google, GitHub, Twitter extracting metadata. Built on-chain payment verification for Ethereum and Solana using ethers.js and Solana Web3.js. Created media upload system with Supabase Storage and automatic cleanup triggers. Designed caching strategies with Next.js revalidation achieving zero-waterfall data fetching with parallel Promise.all patterns. Built 49 ShadCN UI components and 4 different DappCard variants. Implemented optimistic UI updates, comprehensive form system with React Hook Form + Zod validation.
Technical Challenges & Learnings
Complex 5-layer architecture design (Presentation → Hooks → Actions → Services → Data) requiring deep understanding of Next.js 15 App Router. Implementing OAuth with multiple providers while extracting user metadata and handling edge cases. Building on-chain payment verification for both Ethereum and Solana with proper error handling, gas estimation, and transaction confirmation. Creating hierarchical media storage with automatic cleanup triggers and RLS policies. Migrating from UUID-based to slug-based routing requiring database migration for existing data. Ensuring end-to-end TypeScript safety across 15+ database tables with complex relationships. Achieving zero-waterfall data fetching with parallel Promise.all patterns and proper Suspense boundaries. Building complete revenue model with boost purchases ($9-$99) and subscriptions ($29-$299/month) with on-chain verification. Creating responsive mobile-first design with mobile-specific features like bottom action bars. Managing 15+ interconnected tables with proper indexing, cleanup triggers, and data integrity.
Impact & Results
Technical Impact: Demonstrates advanced Next.js 15 capabilities with App Router and React Server Components. Showcases production-ready server-first architecture patterns. Provides comprehensive example of TypeScript end-to-end type safety. Illustrates modern Web3 integration with on-chain payments. Serves as reference implementation for complex social platforms. Community Impact: Provides Web3 developers with centralized platform to showcase projects. Enables users to discover quality dApps by category, blockchain, and launch date. Builds community engagement through advanced social features (voting, commenting, following). Creates revenue opportunities for dapp creators through boost system. Establishes quality standards through community-driven curation. Business Impact: Generates revenue through boost purchases and subscriptions. Targets $10,715/month conservative revenue in Year 1 with scalable growth model.
Mastered React Server Components and server actions for optimal performance with zero-waterfall data fetching
Implemented clean architecture with 5-layer separation achieving modular, maintainable codebase
Achieved end-to-end TypeScript safety with Drizzle ORM schema inference and Zod runtime validation
Built complex database schema with 15+ interconnected tables, foreign keys, and cleanup triggers
Integrated on-chain payments for Ethereum and Solana using ethers.js and Solana Web3.js libraries
Created comprehensive OAuth system extracting user metadata from Google, GitHub, and Twitter
Implemented intelligent caching strategies with Next.js ISR, on-demand revalidation, and React Cache
Built optimistic UI updates with automatic rollback on errors for instant user feedback
Designed media upload system with hierarchical Supabase Storage and automatic cleanup via PostgreSQL triggers
Created slug-based routing system with middleware for SEO-friendly URLs and proper migrations
Mastered advanced form patterns with React Hook Form, multi-step wizards, and Zod validation
Built 4 different component variants (DappCard) demonstrating CSS-in-JS and Tailwind composition
Implemented mobile-first responsive design with PWA capabilities and service worker caching
Created revenue tracking system with analytics dashboard and payment verification workflows
Designed parallel data fetching patterns with Promise.all for optimal performance and loading states
Complete payment integration testing and production deployment
Add analytics dashboard for revenue tracking and user behavior
Implement WebSocket for real-time notifications and live updates
Add advanced search with full-text search capabilities across all content
Create API endpoints for third-party integrations and developer access
Add blockchain wallet authentication with WalletConnect integration
Implement dapp verification system with quality badges and trust scores
Add reporting and moderation tools for community management
Create mobile app with React Native for iOS and Android
Add internationalization (i18n) support for global audience
AI-powered dapp recommendations using collaborative filtering and ML
Advanced analytics with user behavior tracking and cohort analysis
White-label platform solution for other Web3 communities
Integration with DeFi protocols for staking and yield generation
NFT marketplace integration for avatar and badge systems
Key Metrics & Features
Key Metrics
- UsersTarget: 10,000 active users
- PerformanceSub-second page loads with RSC and SSR
- Uptime99.9% target
- RevenueOpen source (boost/subscription model)
- DownloadsWeb application with PWA support
Core Features
- 6-step dapp submission wizard (Basic Info, Media, Links, Documentation, Team/Audits, Tokens/Contracts, Review)
- Advanced social features: upvote/downvote voting, nested comments with replies
- User-to-user follows and dapp follows for curated discovery feeds
- Comprehensive user profiles with activity tracking and submission history
- Slug-based SEO-friendly URLs (name-middle4chars format)
- Advanced search and filtering by category, blockchain, launch date
- Real-time notifications system with unread counts
- Bookmark collections for users to save favorite dapps
- Leaderboard system with user rankings and contributions
- 100% Server-Side Rendering with React Server Components
- Zero-waterfall data fetching with parallel Promise.all patterns
- Optimistic UI updates for instant user feedback with automatic rollback
- Comprehensive media upload system with Supabase Storage integration
- On-chain payment verification for Ethereum and Solana USDC
- Boost purchase system ($9-$99 USDC tiers for featured placement)
- Pro subscription tiers ($29-$299/month USDC)
- Revenue tracking and analytics dashboard for creators
- Complete OAuth authentication (Google, GitHub, Twitter)
- Mobile-first responsive design with PWA capabilities
- 49 ShadCN UI components with custom variants and themes