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Top 19 Python Log Projects
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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.
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LME
Logging Made Easy (LME) is a no cost, open source platform that centralizes log collection, enhances threat detection, and enables real-time alerting, helping small to medium-sized organizations secure their infrastructure. LME Docs can be found at https://cisagov.github.io/lme-docs/docs/ (by cisagov)
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automatic_log_collector_and_analyzer
Replace Splunk in your small company with this one weird trick!
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python-logfmter
Add logfmt structured logging using the stdlib logging module and without changing a single log call.
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Sevalla
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object-tracker
A pure python Object state change tracker. Monitor all changes in the object's lifecycle and trigger callback functions. :pencil:
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bakalog
A command-line tool that detects, extracts log templates, and structuring logs to in-process database, leveraging template patterns generated by GPT-4.
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LogSentinelAI
🔍Declarative LLM-powered analyzer for security events and system logs. Extracts, structures, and visualizes data for Kibana/Elasticsearch.
Project mention: Show HN: LogSentinelAI: Declarative LLM-Based AI Log Analyzer | news.ycombinator.com | 2025-08-07 -
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SaaSHub
SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives
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).
Python Log discussion
Python Log related posts
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Loguru – Python logging made (stupidly) simple
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Complete Python Logging Guide: Best Practices & Implementation
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Loguru VS polog - a user suggested alternative
2 projects | 9 Dec 2023 -
Show HN: Tailspin – A Log File Highlighter
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Log2row: A tool that detects, extracts templates, and structures logs
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a few comments and questions about loguru - the most popular 3rd party logging module for Python
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A pure python Object Change & History tracker. Monitor all changes in your object's lifecycle and trigger callback functions to capture them.
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A note from our sponsor - Sevalla
sevalla.com | 1 Sep 2025
Index
What are some of the best open-source Log projects in Python? This list will help you:
| # | Project | Stars |
|---|---|---|
| 1 | Loguru | 22,584 |
| 2 | logparser | 1,820 |
| 3 | LME | 1,101 |
| 4 | automatic_log_collector_and_analyzer | 411 |
| 5 | hayabusa-rules | 194 |
| 6 | aiologger | 148 |
| 7 | python-logfmter | 89 |
| 8 | polog | 66 |
| 9 | workedon | 36 |
| 10 | object-tracker | 27 |
| 11 | Logges | 21 |
| 12 | bakalog | 21 |
| 13 | simber | 19 |
| 14 | wryte | 17 |
| 15 | LogSentinelAI | 12 |
| 16 | automatic-diary | 12 |
| 17 | livelog | 9 |
| 18 | LogParser | 2 |
| 19 | easylogging2 | 1 |
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