[Unit] Description=Particle Lab - Three.js Particle Effects Laboratory After=network.target [Service] Type=simple User=ubuntu WorkingDirectory=/home/ubuntu/nanocode/particle-lab Environment=PORT=8902 Environment=PYTHONUNBUFFERED=1 ExecStart=/usr/bin/python3 -m http.server 8902 Restart=on-failure RestartSec=5 StandardOutput=journal StandardError=journal SyslogIdentifier=particle-lab [Install] WantedBy=multi-user.target