EventLogger can be used for simple logging and audit logging - but also as a timer for test and debugging.
npm install event-logger
Simple logging: example1.js
Advanced logging with timer: example2.js
This is an early BETA version
As soon as the module has shown it's worth and stability on a live system, it will be marked as version >= 1.0.0.
Until then: Feel free to play around with it, learn from it.