Self-hosted, lightweight server and website monitoring and O&M tool
Open source APM: OpenTelemetry traces, metrics, and logs
Concise networking code leveraging async-await, Decodable & Generics
Sentry SDKs for JavaScript
Datadog Go Library including APM tracing, profiling, and security
Elastic APM .NET Agent
Nagios Open Source network monitoring software - The Standard In ITM
CLI tool for configuring and monitoring Claude Code
Cross-platform application monitoring and error tracking software
Monitor temperature sensors, fan speed, voltage, load & clock speeds
Vendor-neutral programmable observability pipelines
Lightweight network IP scanner
Manages, configures, and monitors Microsoft 365 tenant configurations
Scouter is open source APM (Application Performance Management) tool
Real-time Claude Code usage monitor with predictions and warnings
Apache HertzBeat(incubating) is a real-time monitoring system
Open source monitoring system and time series database
A fancy self-hosted monitoring tool
Monitor and troubleshoot transactions in complex distributed systems
An interactive NVIDIA-GPU process viewer and beyond
Application to comfortably monitor your Internet traffic
A simple program to monitor your network/data usage
Application Observability using eBPF
The Python Code Tutorials
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