The open and composable observability and data visualization platform. Visualize metrics, logs, and traces from multiple sources like Prometheus, Loki, Elasticsearch, InfluxDB, Postgres and many more.
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An open-source engine that turns continuous content streams into search and monitoring. Durable ingestion, hybrid search, alerts, and plugins for formats, models and business rules.
Best and simplest tool for website change detection, web page monitoring, and website change alerts. Perfect for tracking content changes, price drops, restock alerts, and website defacement monitoring— MCP included! all for free or enjoy our SaaS plan!
- website-monitor
- website-monitoring
- change-detection
- monitoring
Python logging made (stupidly) simple
Self-Hosting Guide. Learn all about locally hosting (on premises & private web servers) and managing software applications by yourself or your organization. Including Cloud, LLMs, WireGuard, Automation, Home Assistant, and Networking.
TranslatedA powerful flow control component enabling reliability, resilience and monitoring for microservices. (A high-availability flow control and protection component for cloud-native microservices)
- alibaba
- java
- microservice
- circuit-breaker
Open source observability platform for logs, metrics, traces, RUM (web, android, ios), Session replay, pipelines, SLO and LLM observability. A sophisticated, simple and highly performant alternative to Datadog, Splunk, and Elasticsearch with 140x lower storage costs and single binary deployment.
Mars is a cross-platform network component developed by WeChat.
Wazuh - The Open Source Security Platform. Unified XDR and SIEM protection for endpoints and cloud workloads.
Tool for shell commands execution, visualization and alerting. Configured with a simple YAML file.
✔️ Simple, pretty and powerful logger for android
A fast & simple, yet powerful & flexible logging framework for macOS, iOS, tvOS, watchOS and visionOS
Cross-platform lib for process and system monitoring in Python
- python
- monitoring
- cpu
- memory
Simple .NET logging with fully-structured events
- serilog
A simple server monitor tool.
- monitoring
- monitoring-tool
- remote-control
NLog - Flexible and Structured Logging for various .NET Platforms
- nlog
- logging
- logging-library
- netstandard
Blackbox prober exporter
- blackbox-exporter
- icmp
- prometheus-exporter
- prometheus
Sysmon configuration file template with default high-quality event tracing
- sysmon
- threatintel
- threat-hunting
- sysinternals
Simple, powerful, and fast logging for Python.
- python
- logging
- structured-logging
Fork of tagtraum industries' GCViewer. Tagtraum stopped development in 2008, I aim to improve support for Sun's / Oracle's java 1.6+ garbage collector logs (including G1 collector)
The open source error catcher that's Airbrake API compliant :ukraine:
- ruby
- airbrake
- crash-reporting
- error-monitoring
An attempt to tame Rails' default policy to log everything.
A process for collecting metrics using JMX MBeans for Prometheus consumption
- jmx
- prometheus
- mbean
- java-agent
Log analyser / visualiser for Java HotSpot JIT compiler. Inspect inlining decisions, hot methods, bytecode, and assembly. View results in the JavaFX user interface.
- jitwatch
- java
- javafx
- hotspot-jit-compiler