Apache Log4j

Apache Log4j is a versatile, industrial-grade Java logging framework composed of an API, its implementation, and components to assist the deployment for various use cases. Log4j is used by 8% of the Maven ecosystem and listed as one of the top 100 critical open source software projects. The project is actively maintained by a team of several volunteers and supported by a big community.

Features

Log4j bundles a rich set of components to assist various use cases
Appenders targeting files, network sockets, databases, SMTP servers, etc.
Layouts that can render CSV, HTML, JSON, Syslog, etc. formatted outputs
Filters that can be configured using log event rates, regular expressions, scripts, time, etc.
Lookups for accessing system properties, environment variables, log event fields, etc.
Documentation available
Examples available

Project Samples

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License

Apache License V2.0

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Additional Project Details

Programming Language

Java

Related Categories

Java Libraries

Registered

2024-05-20

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Apache Log4j

Apache Log4j 2 is a versatile, feature-rich, efficient logging API

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Features

Project Samples

Project Activity

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License

Follow Apache Log4j

User Reviews

Additional Project Details

Programming Language

Related Categories

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