Tencent/BqLog

A lightweight C++ logging library

Fast C++ logging library.

Nanolog is an extremely performant nanosecond scale logging system for C++ that exposes a simple printf-like API.

G3log is an asynchronous, "crash safe", logger that is easy to use with default logging sinks or you can add your own. G3log is made with plain C++14 (C++11 support up to release 1.3.2) with no external libraries (except gtest used for unit tests). G3log is made to be cross-platform, currently running on OSX, Windows and several Linux distros. See Readme below for details of usage.

Apache Log4j is a versatile, feature-rich, efficient logging API and backend for Java.

📝 tslog - Universal Logger for TypeScript and JavaScript

tinylog is a lightweight logging framework for Java, Kotlin, Scala, and Android

An ultra-lightweight(ROM<1.6K, RAM<0.3k), high-performance C/C++ log library. | 一款超轻量级(ROM<1.6K, RAM<0.3k)、高性能的 C/C++ 日志库

Apache Log4net is a versatile, feature-rich, efficient logging API and backend for .NET