YourBench.ai V1 - Proof of Concept (ARCHIVED)

⚠️ ARCHIVED REPOSITORY
This is the V1 proof-of-concept version of YourBench.ai, preserved for reference.
Active development has moved to V2: yourbench-v2

📋 V1 POC Summary

This repository contains the complete V1 proof-of-concept implementation with:

• ✅ 605/786 tests passing (77% success rate at time of archival)
• ✅ Multi-persona AI chat with OpenAI, Gemini, and Anthropic
• ✅ Organization-based multi-tenancy with Supabase
• ✅ Provider registry system with resilient initialization
• ✅ Next.js 15 + React 19 with modern TypeScript
• ✅ Complete BDD + TDD testing framework
• ✅ FREE tier deployment on Vercel + Supabase

🚀 Final V1 State (July 2025)

Final Commit: 3eff9e0 - AI Provider Factory tests with enhanced global mock
Test Status: 305+ core tests passing with atomic test fixing methodology
Architecture: Monorepo with apps/web structure, provider registry, database access layer

📚 V1 Documentation

All V1 documentation remains intact in this archive:

Core Files

• PRD.md - Product Requirements Document (v2.6)
• CLAUDE.md - Development guidance for AI assistants
• task-list.md - Final task status and MVP progress

Technical Documentation

• docs/technical-specification.md - Architecture details
• docs/development-standards.md - Code quality standards
• docs/testing-standards.md - Testing methodologies
• tasks/completed/ - Completed features and technical tasks

🏗️ V1 Architecture

Tech Stack (Final State)

• Frontend: Next.js 15, React 19, TypeScript, Tailwind CSS, shadcn/ui
• Backend: Next.js API Routes, Supabase (PostgreSQL + Auth)
• Database: PostgreSQL 16 with pgvector extension
• AI Providers: OpenAI, Google Gemini, Anthropic Claude (registry pattern)
• Testing: Vitest (TDD) + Cucumber.js (BDD), Testing Library, MSW
• Deployment: Vercel FREE tier + Supabase FREE tier ($0/month)

Key Achievements

1. Provider Registry System (TT004) - Dynamic AI provider management
2. Database Access Layer (TT002) - Repository pattern implementation
3. Organization Multi-tenancy - Complete data isolation
4. Authentication System - Supabase Auth with React Context
5. Component State Management (TT005) - Global state with React Context

🧪 Running V1 (For Reference)

# Install dependencies
pnpm install

# Set up environment
cp env-examples/local.env.example apps/web/.env.local

# Start development
pnpm dev

# Run tests
pnpm test          # TDD tests (305+ tests)
pnpm test:bdd      # BDD tests (Cucumber.js)

📈 V1 Lessons Learned

What Worked Well

1. Atomic development workflow with test-driven development
2. Provider registry pattern for AI service management
3. Organization-based multi-tenancy with Row Level Security
4. Comprehensive testing strategy (TDD + BDD combination)
5. FREE tier deployment strategy with $0/month infrastructure

Technical Debt Identified

1. Test suite complexity - 195 failing tests at peak, maintenance overhead
2. Mixed testing strategies - BDD configuration issues and inconsistencies
3. Component size growth - Some components exceeded 200-line standard
4. Documentation scattered - Multiple documentation approaches
5. Local task management - task-list.md became unwieldy

Architecture Insights

1. Monorepo structure needed better organization
2. Provider initialization required resilient error handling
3. Database access patterns needed standardization
4. Authentication flow required centralization
5. Component state needed global management strategy

🔄 Transition to V2

V1 served as an excellent proof-of-concept and learning platform. Key V1 insights informed V2 design:

V2 Improvements

• 100% test success rate from day 1
• Professional project management with Linear integration
• Comprehensive documentation suite before implementation
• Enterprise-grade tooling and development practices
• Clean architecture with proper separation of concerns

Migration Path

• Git history preserved - Complete development history maintained
• V1 reference available - This archive for architectural reference
• Task migration - V1 tasks migrated to Linear for V2 implementation
• Lessons applied - V1 technical debt addressed in V2 design

📄 License

MIT License - see LICENSE file for details.

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YourBench.ai V1 - Proof of concept completed July 2025
Archived with 605 passing tests and complete functionality
Reference implementation for V2 enterprise rewrite 🚀