fastreact - FastAPI + React full-stack webapp

Build a production-shaped full-stack web app from a mockup to a running Docker Compose stack. Backend: FastAPI, uv, SQLModel, Postgres, Alembic, JWT + Google OAuth, boto3 (S3). Frontend: Vite, React, TypeScript, shadcn/ui + Tailwind, TanStack Router (file-based) / Query / Table, Zod, Axios. Infra: Docker Compose (postgres + backend + frontend), seeded test users, agent-browser E2E.

When to use

• "Spin up / bootstrap / create a full-stack webapp", "FastAPI + React", "Python backend + React frontend".
• An admin panel, client portal, dashboard, or internal tool with auth + RBAC + file upload + S3.
• API-first backend with a typed SPA; local docker dev with seeded users.

Scope

This skill handles scaffolding, conventions, and local setup for a FastAPI+React+Postgres+S3 webapp. It does NOT: deploy to cloud, generate raster brand art itself (delegates to vd:marketing-design), or design HTML pages itself (delegates to vd:opendesign). For pure UI-token/Tailwind work use vd:uiuxdesign. Never put secrets in tracked files; always a gitignored .env.

Workflow (numbered)