The fastest path to AI-powered full stack observability, even for lean teams.
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1–24 of 31 · Most stars
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
SigNoz is an open-source, OpenTelemetry-native observability platform for your team and their AI agents. Get logs, metrics, and traces in one tool with features like APM, distributed tracing, log management, infra monitoring, etc. Combined with SigNoz MCP and a native AI teammate (in SigNoz Cloud) it helps you build more resilient apps.
- observability
- application-monitoring
- opentelemetry
- distributed-tracing
Fast C++ logging library.
- header-only
- cpp11
- cpp
- logging
Open-source, self-hosted alerting for metrics, logs, and databases. Includes a built-in AI agent and MCP server.
- monitoring
- time-series
- nightingale
- tsdb
Cross-platform lib for process and system monitoring in Python
- python
- monitoring
- cpu
- memory
Crash your app in style (Golang)
- go
- stack-traces
- panic
- crash
Web performance library for measuring all performance vitals metrics
- web-performance
- performance
- monitorning
- metrics
Ultra-low-latency asynchronous C++17 logging and metrics library for performance-critical applications
- cpp
- low-latency
- logging-library
- logging
Castle Core, including Castle DynamicProxy, Logging Services and DictionaryAdapter
log4cplus is a simple to use C++ logging API providing thread-safe, flexible, and arbitrarily granular control over log management and configuration. It is modelled after the Java log4j API.
- log4cplus
- cxx
- logging
- logging-library
FlexyPool adds metrics and failover strategies to a given Connection Pool, allowing it to resize on demand.
- connection-pool
- java
- histogram
- dbcp
Read-only Windows diagnostics: the Event Log in plain language, blue screens explained. Offline and open source.
- cpp
- desktop-application
- diagnostics
- event-log
🍦 Never use cout/printf to debug again
- cpp
- debug
- debugging-tool
A lightweight, high-performance, industrial-grade cross-language logging library (C++/Java/C#/Kotlin/TS/Python/Go), battle-tested in Honor of Kings.
- cross-platform
- high-performance
- java
- logging
Cross-Platform, Agent-Native Universal Log Viewer.
Reckless logging. Low-latency, high-throughput, asynchronous logging library for C++.
- logging
- performance
- asynchronous
- logging-library
Extensible log shipper with input/output plugins, buffering, parsing, data masking, and small memory/CPU footprint
- logs
- logging
- log-management
- logshipper
Very fast synchronous and asynchronous C++17 logging library
- logging
- logging-library
- logger
- library
eBPF based TCP observability.
:chart_with_upwards_trend: Monitors Go MemStats + System stats such as Memory, Swap and CPU and sends via UDP anywhere you want for logging etc...
Monitor CPU, GPU, memory and temperatures across all your devices (Windows/macOS app + LAN hub)
Cross-Platform, Efficient easy to integrate crash reporting library for modern C++
- cpp
- crash-handling
- crash-reporting
- debugging
📈 Minimalistic zero-dependencies statsd client for Node.js