PM2 vs StrongLoop: What are the differences?

## Key Differences between PM2 and StrongLoop

1. **Execution Mode**: PM2 can run apps in multiple execution modes like cluster mode and fork mode, providing more flexibility, while StrongLoop primarily supports cluster mode for app execution.
2. **Monitoring and Auto-restart**: PM2 offers robust monitoring features such as CPU and memory usage tracking, log streaming, and auto-restart capabilities, whereas StrongLoop's monitoring capabilities are not as extensive.
3. **Docker Integration**: PM2 provides seamless integration with Docker containers, allowing for easy management of Node.js apps in containerized environments, while StrongLoop may require additional configuration for Docker deployments.
4. **Community Support**: PM2 has a larger and more active community providing support, plugins, and updates, making it easier for users to find resources and assistance compared to StrongLoop.
5. **Logging and Log Management**: PM2 offers built-in log management features, including log rotation and log file customization, whereas StrongLoop may require additional configurations for comprehensive log management.
6. **Web-based Interface**: StrongLoop provides a web-based user interface for monitoring and managing Node.js applications, which is not available in PM2, making it easier for users to visualize and manage their apps in StrongLoop.

In Summary, PM2 and StrongLoop differ in execution modes, monitoring capabilities, Docker integration, community support, logging features, and user interface options.