PostHog Array Monorepo

This is the monorepo for PostHog's Array desktop task manager and the agent framework that powers it.

Projects

• apps/array - The Array desktop application
• packages/agent - The TypeScript agent framework

Development

Prerequisites

• Node.js 22+
• pnpm 10.23.0

Setup

# Install pnpm if you haven't already
npm install -g pnpm

# Install dependencies for all packages
pnpm install

# Build the agent package
pnpm --filter agent build

Running in Development

# Run both agent (watch mode) and array app in parallel
pnpm dev

# Or run them separately:
pnpm dev:agent   # Run agent in watch mode
pnpm dev:array   # Run array app

Other Commands

# Build all packages
pnpm build

# Run type checking across all packages
pnpm typecheck

# Run linting across all packages
pnpm lint

# Run tests across all packages
pnpm test

Project Structure

array-monorepo/
├── apps/
│   └── array/          # Electron desktop app
├── packages/
│   └── agent/          # Agent framework
├── pnpm-workspace.yaml # Workspace configuration
└── package.json        # Root package.json