Monitoring & Uptime

269+ monitoring tools — uptime checks, error tracking, APM, and alerting. Self-hostable Datadog and PagerDuty alternatives.

Psutil

Cross-platform lib for process and system monitoring in Python

Monitoring & Uptime
cpudiskfreebsd
Visit → 11117★
Sigma

Main Sigma Rule Repository

Monitoring & Uptime
elasticsearchidslogging
Visit → 10234★
Howtheysre

A curated collection of publicly available resources on how technology and tech-savvy organizations

Monitoring & Uptime
alertingchaos-engineeringdev-ops
Visit → 9712★
Graylog

Free and open log management platform

Logging
self-hostedloggingsearch
Visit → 7987★
Claude Code Usage Monitor

Real-time Claude Code usage monitor with predictions and warnings

AI Dev Tools
aianalyticsclaude
Visit → 7136★
Garmin Grafana

A Dockerized python Script to fetch Garmin health data and populate that in a InfluxDB Database, for

Monitoring & Uptime
databasegarmingarmin-api
Visit → 3029★
Checkcle

CheckCle is a self-hosted, open-source monitoring platform for seamless, real-time full-stack system

Monitoring & Uptime
alternativeapicheckcle
Visit → 2400★
Parseable

Log analytics system for high throughput log ingestion

Monitoring & Uptime
self-hostedlog-analyticss3
Visit → 2339★
minicron

🕰️ Monitor your cron jobs

Monitoring & Uptime
monitoropen-sourceruby
Visit → 2318★
Ciao

HTTP health checks and URL monitoring — simple and self-hosted

Monitoring & Uptime
open-sourceself-hostedmonitoring
Visit → 1955★
SmokePing

Latency logging, graphing, and alerts

Monitoring & Uptime
self-hostedmonitoringlatency
Visit → 1841★
bugsink

Self-hosted Error Tracking

Monitoring & Uptime
open-sourcepythonself-hosted
Visit → 1655★
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