Free and open log management

security kafka log-analysis gelf graylog log-viewer amqp logging syslog logging-server secure-logging log-collector siem log-management hacktoberfest

• Updated Nov 12, 2026
• Java

Log routing for Docker container logs

docker syslog docker-logs

• Updated Jul 11, 2023
• Go

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

java api library log4j jvm logger logging syslog apache log4j2

• Updated Nov 9, 2026
• Java

App to easily query, script, and visualize data from every database, file, and API.

nodejs mysql ruby python nginx sql sql-server database log-analysis julia postgresql syslog mariadb data-visualization rstats data-analysis sqlite3 apache2 sql-editor cockroachdb

• Updated Nov 10, 2023
• TypeScript

syslog-ng is an enhanced log daemon, supporting a wide range of input and output methods: syslog, unstructured text, queueing, SQL & NoSQL.

python c kafka logging syslog elastic log-management syslog-ng

• Updated Nov 11, 2026
• C

High-performance log ingestion and ETL engine

c elasticsearch kafka mongodb logging syslog rsyslog

• Updated Nov 12, 2026
• C

📝 streaming logs to the browser. Sponsored by https://cloudash.dev

devops log-viewer syslog log-stream tail stream-logs

• Updated Nov 12, 2023
• JavaScript

Nerdlog: fast, remote-first, multi-host TUI log viewer with timeline histogram and no central server

go log-monitor log-analysis monitoring timeline log-viewer logging logs remote syslog histogram tui self-hosted distributed log-management devops-tools log-visualization log-search

• Updated Oct 3, 2026
• Go

Scripts and samples to support Confluent Demos, Talks, and Blogs. Not all of the examples in this repository are kept up to date. For automated tutorials and QA'd code, see https://github.com/confluentinc/tutorials/

mysql elasticsearch demo kafka syslog kafka-connect kafka-streams debezium ksql ksqldb

• Updated Nov 10, 2026
• Shell

TUI for viewing logs from journald, auditd, file system, Docker and Podman containers, Compose stacks and Kubernetes pods with support for log highlighting and several filtering modes.

go journal log-monitor log-analysis logfile log-viewer logging highlighting logs syslog tui auditd journald log-parser gocui journalctl docker-logs podman kubernetes-logging k8s-logging

• Updated Nov 12, 2026
• Go

Kibana plugin to view, search & live tail log events

elasticsearch kibana logstash log-viewer papertrail logging syslog event-viewer

• Updated Dec 30, 2023
• JavaScript

🎩 A fake log generator for common log formats

generator log syslog apache faker

• Updated Jun 5, 2025
• Go

Semantic Logger is a high-performance, asynchronous structured logging framework for Ruby and Rails.

elasticsearch bugsnag splunk logging syslog rails-semantic-logger

• Updated Nov 9, 2026
• Ruby

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

api library dotnet logger logging syslog apache log4net

• Updated Nov 9, 2026
• C#

A fast data collector in Rust

rust kafka graylog logging syslog logging-server ltsv

• Updated Jun 23, 2025
• Rust

The Syslog server with built-in search

search go logs syslog rsyslog syslog-ng syslog-server

• Updated Aug 13, 2021
• Go

To install, see "Releases" tab. Self-contained daemon for reading local files and emitting remote syslog (without using local syslogd).

go papertrail syslog daemons

• Updated Jan 4, 2024
• Go

Colored terminal output for Python's logging module

python html terminal cron logging syslog ansi-colors

• Updated Jun 12, 2024
• Python

Syslog server library for go.

go server syslog rfc5424 rfc3164 rfc6587

• Updated Nov 9, 2023
• Go

a fast and feature-rich logging library for C

c library log sqlite logging syslog logging-library sqlite3 event-log structured-logging journald contributions-welcome good-first-issue

• Updated Jun 7, 2026
• C