Wheelberry

Assistive technology platform: a proxy server that routes voice (Alexa) and web commands to IoT devices, plus the shared client library and device implementations.

Layout

packages/
  proxy-client/   Shared Socket.IO client library used by all devices
apps/
  proxy/          Proxy server (Express + Socket.IO + Alexa + MongoDB)
  blanket/        Electric blanket device (TP-Link smart plug)
  wheelchair/     Wheelchair seating-position device (stub transport)

Firmware lives in a separate repository (different toolchain, different release cadence).

Quick start

pnpm install
pnpm typecheck
pnpm build

Per-package dev:

pnpm --filter @wheelberry/proxy dev
pnpm --filter @wheelberry/blanket dev
pnpm --filter @wheelberry/wheelchair dev

Conventions

• TypeScript everywhere, ES modules (nodenext), strict.
• pino v10 for logging (types are bundled — do not add @types/pino).
• Never commit directly to main — branch and open a PR.
• Workspace deps are linked via workspace:* — no GitHub URLs between internal packages.