render.yaml

# Render Blueprint — deploys the PixelStream backend (Node + Puppeteer + Chromium)
# Create a new "Blueprint" on Render and point it at this repo, or create a
# Web Service manually with: Runtime = Docker, Dockerfile path = backend/Dockerfile.
services:
  - type: web
    name: pixelstream-backend
    runtime: docker
    dockerfilePath: ./backend/Dockerfile
    dockerContext: ./backend
    # Chromium needs memory — the free 512MB tier can OOM under load.
    # "starter" (or higher) is recommended; "free" works for light demo use.
    plan: free
    healthCheckPath: /
    envVars:
      - key: START_URL
        value: https://duckduckgo.com