Germain APM is now able to monitor performance of NodeJS application and send alert (email/sms) for any issue. Areas/entities that Germain APM monitors and provides insights on while monitoring a NodeJS application, in the case you use Node.js as an application server (on the other end, if you are using Node.js as a front-end, the below list of benefit may or not apply and all you need to do to enable that monitoring is to declare our 2 javascripts within your node.js app, and we can provide more details if needed):
Crash monitoring and analysis
Disk monitoring
Error monitoring (crash, etc)
Event loop performance monitoring
Exception monitoring
Exit monitoring
Express monitoring
Heap size and heap usage monitoring for node.js process