Ranked by Attention Score: stars gained over the last 7 complete days
47 repositories by Attention Score · Oct 29, 2026 – Nov 4, 2026 (UTC)
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!
The Prometheus monitoring system and time series database.
Why is this running? Trace any process, port, container, or file back to what started it - CLI + TUI.
Automated developer-oriented status page with alerting and incident support
Automated auditing, performance metrics, and best practices for the web.
Open-source, self-hosted alerting for metrics, logs, and databases. Includes a built-in AI agent and MCP server.
CNCF Jaeger, a Distributed Tracing Platform
Exporter for machine metrics
Cloud-native OSS search engine for observability
APM, Application Performance Monitoring System
Blackbox prober exporter
OpenTelemetry Java SDK
An AI-powered next-generation open source real-time observability system.
eBPF Observability - Distributed Tracing and Profiling
Coroot is an open-source observability and APM tool with AI-powered Root Cause Analysis. It combines metrics, logs, traces, continuous profiling, and SLO-based alerting with predefined dashboards and inspections.
Realtime log viewer with web UI, tail -f for logs with a web interface browser.
A logger with a small, extensible API which provides utility on top of Android's normal Log class.
Admin UI for administration of spring boot applications
Resilience4j is a fault tolerance library designed for Java8 and functional programming
A PostgreSQL metric exporter for Prometheus
A comprehensive set of fairness metrics for datasets and machine learning models, explanations for these metrics, and algorithms to mitigate bias in datasets and models.
A simple, standalone, and lightweight tool that can do health/status checking, written in Go.
SNMP Exporter for Prometheus
Open source security data lake for threat hunting, detection & response, and cybersecurity analytics at petabyte scale on AWS
OpenTelemetry Compile-Time Instrumentation for Golang
Centreon is a network, system and application monitoring tool. Centreon is the only AIOps Platform Providing Holistic Visibility to Complex IT Workflows from Cloud to Edge.
eBPF Security Monitoring and Sandboxing Agent Based on Aya
POMWright is a complementary test framework for Playwright written in TypeScript.
wicket-clientside-logging is a helper library that allows javascript logging on client side that stores messages on server side too.
Zipkin is a distributed tracing system
Essential metrics for a healthy site.
Colored logcat script which only shows log entries for a specific application package.
A process for collecting metrics using JMX MBeans for Prometheus consumption
StreamAlert is a serverless, realtime data analysis framework which empowers you to ingest, analyze, and alert on data from any environment, using datasources and alerting logic you define.
[DEPRECATED] Promscale is a unified metric and trace observability backend for Prometheus, Jaeger and OpenTelemetry built on PostgreSQL and TimescaleDB.
StatsD to Prometheus metrics exporter
Metrics exporter for Amazon AWS CloudWatch
Error handler used for the Stack Exchange network
A simple, self-hosted service to keep track of your personal library 📚
MoniGo is a performance monitoring library for Go apps, offering real-time insights into service-level and function-level metrics. With an intuitive UI, it enables developers to track and optimize performance. Get your Go app's dashboard up in just 10 seconds!
Realistic synthetic events for testing, demos, and pipelines — streamed live or generated in bulk
Local-first policy gateway for coding agents. Allow, review, or block MCP, shell, SQL, GitHub, and HTTP actions with scoped credentials and signed evidence.