Python logging made (stupidly) simple
A Node.js PostgreSQL client with runtime and build time type safety
Track changes to your rails models
A Distributed RESTful Search Engine
Advanced and structured logging for various .NET platforms
High capacity syslog data collection, filtering, and management.
Easy, flexible, lightweight, platform independent C++logging library
My text log analysis tool
Easier logging and tracing of Python functions and class methods.
PHP 404 pages to trap malicious web requests and report abusers
SMALL AUTOMATIC LOGIN/ACTIVATION DATACENTER
System Level Statistical Fault Diagnosis using Dependency Model
c++ verbose tracing