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

🖼️ Build a secure NFT marketplace using NestJS, featuring user authentication, NFT management, and a launchpad for new collections.

Plugin for Log4j2 to reduce noise in stacktraces.

A Sentry SDK for Java, Android and other JVM languages.

Eclipse plugin for capturing log4j events sent over SocketAppender

🎯 LogCaptor captures log entries for unit and integration testing purposes

Use case examples of the Apache Log4j project

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A simple and fast Maven dependency vulnerability scanner. Check existence of vuln JARs (transitive)

🌳 Log4j2 TTL ThreadContextMap, Log4j2 extension integrated TransmittableThreadLocal to MDC

Captures HTTP client traffic and pretty prints it with any Java logger. Supported clients: OkHttp, OkHttp3, ApacheHttpClient.

🔥 [released] A high-performance, tag-based structured logging system with a self4j-inspired architecture.

yet another simple logging facade for java

A no-fluff Java logging facade

Test Automation Framework Cucumber TestNG with Selenium Java building by Anh Tester

Test Automation Framework Selenium Java with TestNG building by Anh Tester

A tool that scans archives to check for vulnerable log4j versions

LogJoint log viewer core. Viewer plugins for publicly-available domains.

Masking library for Log4j2