SQL operating system instrumentation and monitoring framework
tinylog is a lightweight logging framework for Java, Kotlin, Scala
Centralize, transform and stash your data
Super fast, all natural json logger
A flexible logging framework for Mac and iOS
An extensible Java library for HTTP request and response logging
Efficient, deferred formatting for logging on embedded systems
Logger and network inspector for Apple platforms
Decrypts and logs a process's SSL traffic
Viewer for logfiles in xml-format generated by java.util.logging.Logge