Java Logger

Open-source Java projects categorized as Logger

Top 15 Java Logger Projects

  1. logger

    ✔️ Simple, pretty and powerful logger for android

  2. InfluxDB

    InfluxDB – Built for High-Performance Time Series Workloads. InfluxDB 3 OSS is now GA. Transform, enrich, and act on time series data directly in the database. Automate critical tasks and eliminate the need to move data externally. Download now.

    InfluxDB logo
  3. Apache Log4j 2

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

    Project mention: Most Effective Approaches for Debugging Applications | dev.to | 2025-04-27

    Structured logging transforms debugging by providing a detailed, searchable record of an application’s state, including variable values, stack traces, and user actions. According to Gartner, organizations with robust logging systems resolve production issues 40% faster. Doug Crawford, President and Founder of Best Trade Schools, highlights their value: “Implementing a structured logging system… makes isolating the problem straightforward.” Tools like Sentry for real-time error tracking, Log4j for Java applications, or ELK Stack for log aggregation enable developers to pinpoint issues quickly, reducing the need for manual reproduction. For example, Sentry’s breadcrumb feature captures user actions leading to an error, offering a clear debugging trail.

  4. xLog

    Android logger, pretty, powerful and flexible, log to everywhere, save to file, all you want is here. (by elvishew)

  5. Logbook

    An extensible Java library for HTTP request and response logging

    Project mention: Getting started with Spring RestClient | dev.to | 2024-09-15

    Sometimes it may be useful to log the details of the outgoing requests and incoming responses. For this purpose, the Logbook library may be used in combination with the Apache HTTP client.

  6. tinylog

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

  7. HyperLog Android

    Utility logger library for storing logs into database and push them to remote server for debugging

  8. log-viewer

    Web UI for viewing logs (by sevdokimov)

  9. SaaSHub

    SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives

    SaaSHub logo
  10. GPSLogger

    A GPS logger for Android mobile devices (by BasicAirData)

  11. ulogger-android

    μlogger • android application for real-time collection and publishing of geolocation data

  12. fluency

    High throughput data ingestion logger to Fluentd, AWS S3 and Treasure Data

  13. Herald

    Log annotation for logging frameworks

  14. Bugfender

    Example application using Bugfender SDK in Android

  15. log-capture

    assertions for logging with logback

  16. Optilog-Client

    A convenient and efficient open source logging framework for Java.一个方便的、高效的、易上手的Java日志框架

  17. EzyLogger

    Simple Logger for Android

  18. SaaSHub

    SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives

    SaaSHub logo
NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020).

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Index

What are some of the best open-source Logger projects in Java? This list will help you:

# Project Stars
1 logger 13,849
2 Apache Log4j 2 3,476
3 xLog 3,239
4 Logbook 1,924
5 tinylog 740
6 HyperLog Android 693
7 log-viewer 569
8 GPSLogger 434
9 ulogger-android 326
10 fluency 155
11 Herald 75
12 Bugfender 40
13 log-capture 15
14 Optilog-Client 10
15 EzyLogger 7

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