StatsD Route Monitoring Middleware for Express

express-statsd is a middleware for Connect and Express applications designed to send route-specific metrics (status codes and response times) to a StatsD server. The current and only stable version is 0.3.0, which was last published over 12 years ago, indicating the project is abandoned. While functional, developers should be aware that it is not actively maintained and may not be compatible with modern Node.js or Express versions without potential issues. Newer, actively maintained alternatives like `express-hot-shots` (a direct fork) or comprehensive monitoring solutions like `express-insights` and `express-status-monitor` offer more features, better compatibility, and ongoing support. This middleware distinguishes itself by its simplicity, focusing solely on basic route-level HTTP metrics.