Architecture

React + TypeScript SPA  ──REST──▶  Go backend  ──Docker Engine API──▶  dockerd
   (Tailwind, Recharts)  ◀─WebSocket (live stats + logs)─┘

The Go server embeds the built SPA (go:embed) and serves everything from one origin, so the production artifact is a single executable.

Layer	Technology
Backend	Go, chi, coder/websocket, official Docker SDK
Storage	SQLite via modernc.org/sqlite (pure Go, no CGO); metric history in Redis or memory
Auth	Argon2id, TOTP (pquerna/otp), JWT, optional LDAP
Frontend	React, TypeScript, Vite, Tailwind CSS, Recharts, React Flow, xterm.js