47,133 repositories indexed
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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!
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.
A fast & simple, yet powerful & flexible logging framework for macOS, iOS, tvOS, watchOS and visionOS
Spug is a lightweight agent-free automatic operation and maintenance platform designed for small and medium-sized enterprises. It integrates host management, host batch execution, host online terminal, file management, application release and deployment, pipelines, online task planning, configuration center, monitoring, alarm and so on.
The open source error catcher that's Airbrake API compliant :ukraine:
A debug log framework for use in Swift projects. Allows you to log details to the console (and optionally a file), just like you would have with NSLog() or print(), but with additional information, such as the date, function name, filename and line number.
Debugging, monitoring and visualization for Python Machine Learning and Data Science
Log analyser / visualiser for Java HotSpot JIT compiler. Inspect inlining decisions, hot methods, bytecode, and assembly. View results in the JavaFX user interface.
Investigate malicious Windows logon by visualizing and analyzing Windows event log
An extensible framework to audit executing operations in .NET
App Metrics is an open-source and cross-platform .NET library used to record and report metrics within an application.
.NET library to instrument your code with Prometheus metrics
Seelog is a native Go logging library that provides flexible asynchronous dispatching, filtering, and formatting.
kwatch runs inside your Kubernetes cluster, traces every failure to its root cause, and sends one message: what broke, why, who changed it and what to do next.
Metrics exporter for Amazon AWS CloudWatch
Dynamic dispatching library for metrics and instrumentations.
A Go middleware that stores various information about your web application (response time, status code count, etc.)
The fastest logging library in the world. Built from scratch in Scala and programmatically configurable.
NLog as Logging Provider for Microsoft Extension Logging
NLog integration for ASP.NET & ASP.NET Core
ELMAH for Net.Standard and Net.Core
OpenMessaging Specification
Open source container update monitoring — 23 registries, 21 triggers, audit log, OIDC auth, Prometheus metrics, and a modern dashboard.
eBPF based TCP observability.