GitHub stars · StarDay

1netdata / netdataA full-stack observability platform providing monitoring, alerting, and data visualization.GoGPL-3.0 · Share derivative source81,296

2grafana / grafanaObservability platform for visualizing metrics, logs, and traces from multiple data sources.TypeScriptAGPL-3.0 · Share derivative source77,735

3prometheus / prometheusThe Prometheus monitoring system and time series database.GoApache-2.0 · Permissive67,230

4sqshq / samplerTool for shell commands execution, visualization and alerting. Configured with a simple YAML file.GoGPL-3.0 · Share derivative source14,813

5dastergon / awesome-sreA curated list of Site Reliability and Production Engineering resources.CC0-1.0 · Permissive13,757

6ccfos / nightingaleOpen-source, self-hosted alerting for metrics, logs, and databases. Includes a built-in AI agent and MCP server.GoApache-2.0 · Permissive13,458

7Tracer-Cloud / opensreThe open-source agent for CI/CD reliability.PythonApache-2.0 · Permissive12,739

8TwiN / gatusAutomated developer-oriented status page with alerting and incident supportGoApache-2.0 · Permissive12,511

9keephq / keepThe open-source AIOps and alert management platformPythonLicense not declared12,500

10hyperdxio / hyperdxResolve production issues, fast. An open source observability platform unifying session replays, logs, metrics, traces and errors powered by ClickHouse and OpenTelemetry.TypeScriptMIT · Permissive9,992

11upgundecha / howtheysreA curated collection of publicly available resources on how technology and tech-savvy organizations around the world practice Site Reliability Engineering (SRE)JavaScriptCC0-1.0 · Permissive9,833

12openstatusHQ / openstatusOpen-source status page, incident response and uptime monitoringTypeScriptAGPL-3.0 · Share derivative source9,249

13samber / awesome-prometheus-alerts🚨 Collection of Prometheus alerting rulesAstroLicense not declared8,245

14coroot / corootCoroot 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.GoApache-2.0 · Permissive8,002

15apache / hertzbeatAn AI-powered next-generation open source real-time observability system.JavaApache-2.0 · Permissive7,460

16zabbix / zabbixReal-time monitoring of IT components and services, such as networks, servers, VMs, applications and the cloud.Go TemplateAGPL-3.0 · Share derivative source6,548

17arachnys / cabotSelf-hosted, easily-deployable monitoring and alerts service - like a lightweight PagerDutyJavaScriptMIT · Permissive5,678

18Tapadoo / AlerterAn Android Alerting LibraryKotlinMIT · Permissive5,500

19mikeroyal / Digital-Forensics-GuideDigital Forensics Guide. Learn all about Digital Forensics, Computer Forensics, Mobile device Forensics, Network Forensics, and Database Forensics.PythonLicense not declared3,220

20matanolabs / matanoOpen source security data lake for threat hunting, detection & response, and cybersecurity analytics at petabyte scale on AWSRustApache-2.0 · Permissive1,708