A Fluent Logging API for Java
An extensible Java library for HTTP request and response logging
tinylog is a lightweight logging framework for Java, Kotlin, Scala
Logging Framework for C++
C++ library for flexible logging
Performance Data collector for Monitoring.
A tool that inserts code into Java class files for logging
Logging utility for DB2 for LUW written in SQL-PL
Enterprise-class, distributed monitoring solution for networks & apps
Scommunication is easy to use rs232 rs485 communication application
Generate charts and reports using data gathered in log files
Tail functionality with filtering and highlighting
Lightweight Event Management System (for Monitoring-Events and more)
Visual components ready for ASCII rendering
PHP 404 pages to trap malicious web requests and report abusers
Simple file logger.
A Python multiplatform tool to filter, colorise and analyse logs