Lain42

Configuration sharing platform — like Pinterest for dotfiles, ricing configs, and dev environment setups.

Tech Stack

• Backend: FastAPI + gRPC + PostgreSQL
• Frontend: Vite + React + shadcn/ui (Tailwind CSS)
• Client: Rust TUI (ratatui + tonic gRPC)
• Deploy: Docker Compose (Nginx + FastAPI + PostgreSQL)

Quick Start

Development

# Backend
cd backend && uv sync && uv run fastapi dev app/main.py

# Frontend
cd frontend && npm install && npm run dev

# Rust client
cd client && cargo run

Production

cp .env.example .env
# Edit .env with your OAuth credentials
docker compose up -d --build

Project Structure

lain42/
├── backend/          # FastAPI + gRPC backend
│   └── app/
│       ├── api/      # REST API routes
│       ├── grpc/     # gRPC service
│       ├── models/   # SQLAlchemy models
│       ├── schemas/  # Pydantic schemas
│       └── services/ # Business logic
├── frontend/         # React SPA
│   └── src/
│       ├── components/
│       ├── pages/
│       ├── stores/
│       └── types/
├── client/           # Rust TUI client
│   └── src/
│       ├── grpc.rs
│       ├── state.rs
│       └── ui/
├── proto/            # Shared protobuf definitions
└── docs/             # Design & planning docs

License

MIT