GenAI Labs App

A web application for comparing and evaluating generative AI models. Built as a monorepo using React + Hono + PostgreSQL.

Structure

• apps/web: Frontend (React + Vite + Tailwind + shadcn/ui)
• apps/api: Backend API (Hono + Onion Architecture)
• packages/shared: Shared types & schemas

Quick Start

pnpm install
cp .env.example .env
pnpm --filter @app/api prisma:generate
pnpm --filter @app/api prisma:migrate
pnpm dev

Docker Compose

docker compose up --build

DevContainer

• API development: .devcontainer/devcontainer.json or .devcontainer/api/devcontainer.json
• Frontend development: .devcontainer/web/devcontainer.json
• Both use runServices to start postgres/redis/litellm/api/web

Key Features

• Side-by-side comparison chat
• Streaming responses
• Conversation history / rename / delete / export
• Prompt template management
• Model settings, tag management, token/response time tracking
• OAuth2 + JWT + RBAC
• OpenAPI documentation

API Documentation

• Swagger UI: http://localhost:8787/swagger
• OpenAPI JSON: http://localhost:8787/openapi.json

Notes

• For development purposes, /api/v1/auth/oauth/callback is implemented as a simple endpoint that receives the result after an OAuth code exchange.
• For production use, implement the Authorization Code Flow for each IdP (Google/GitHub/Microsoft) separately.