Open-source systems performance monitor
Multi-tenant log aggregation system inspired by Prometheus
SQL operating system instrumentation and monitoring framework
Fast and beautiful Log Viewer for Laravel
tinylog is a lightweight logging framework for Java, Kotlin, Scala
Python logging made (stupidly) simple
Asynchronous Low Latency C++ Logging Library
Track changes to your rails models
Fast and Lightweight Logs and Metrics processor for Linux, BSD, OSX
A Node.js PostgreSQL client with runtime and build time type safety
An OkHttp interceptor which has pretty logger for request and response
An extensible Java library for HTTP request and response logging
An artisan command to tail your application logs
Parseable is a log analytics system written in Rust
Fast C++ logging library
Log management solution that improves the performance of SIEM
Centralize, transform and stash your data
A minimal, colorful Go logging library
A Distributed RESTful Search Engine
Lightweight data shippers of the Elastic Stack
Simple .NET logging with fully-structured events
Bash script to tail Kubernetes logs from multiple pods
A logger for just about everything
Efficient, deferred formatting for logging on embedded systems
Logging operator for Kubernetes