REmodel

Python calculation engine + FastAPI backend + Next.js frontend for Indian renewable energy (Solar + Wind + BESS) project finance modeling.

Quick start

# Prerequisites: Python 3.12, Poetry, Node 20, pnpm, Docker
make setup   # install all deps
make dev     # start Redis, API worker, API server, web server

Services (after make dev)

Service	URL
Web UI	http://localhost:3000
API	http://localhost:8000
API docs	http://localhost:8000/docs
Redis	localhost:6379

Package layout

packages/
├── engine/   pip-installable Python calculation library
├── api/      FastAPI + Arq async worker
└── web/      Next.js 14 App Router frontend

Common commands

make setup       # one-time install
make dev         # start all services (requires Docker for Redis)
make test        # pytest + jest
make lint        # ruff + mypy + tsc
make build       # production build

See each package's own README.md for package-specific commands.