Open-Source Testing, Monitoring, and Reliability — as Code

Open, vendor-neutral specification for portable synthetic monitoring checks. Define checks once, run anywhere. Supports HTTP, TCP, DNS, TLS, domain, and browser automation checks. Apache 2.0 licensed.

A GitHub Action to monitor your websites' uptime, log response details, and create issues when sites are down.

🌐 Check websites, ping, TCP ports & DNS from 60+ global locations. Beautiful CLI tool with interactive menu.

High-performance self-hosted uptime monitoring built in Rust. Fast, lightweight, and designed for full ownership of your infrastructure.

Lightweight self-hosted uptime monitor for websites and APIs with a built-in dashboard and local JSON-backed storage.

Self-hosted, open-source uptime monitor in Node.js - a simple alternative to Uptime Kuma, Healthchecks.io, Statping, and Gatus. HTTP/HTTPS checks (status, body, JSON path), heartbeat URLs (cron monitoring), Discord/email/webhook alerts, Cloudflare-aware probing, incident tracking, SQLite or MySQL, PM2-ready, optional Docker.

Hosted HTTP job scheduler — AI reads response bodies and adapts frequency based on natural language descriptions

This repository contains a bash script for automating the setup of Nagios monitoring for a web application's HTTP service. The script simplifies the installation and configuration process and is customizable for user's needs

🏥 A production-ready CLI tool for monitoring HTTP endpoints and automatically reporting success/failure to healthchecks.io. Single binary & cross-platform.

Kairos is a self-hosted uptime and availability monitoring application. It periodically checks whether your HTTP services, Docker images, and TCP endpoints are reachable, can discover Docker images from repository prefixes, stores a full check history, and presents the results on a clean status dashboard or as prometheus metrics.

ShipTrack is a production-style uptime monitoring and incident management backend built with FastAPI, PostgreSQL, and Docker. It performs HTTP health checks, tracks latency, manages incident lifecycles, and sends Slack alerts only on meaningful state transitions.

Lightweight uptime monitor built in Rust — blazing fast, under 5 MB, self-hosted

CLI that runs lychee against a URL list and tracks HTTP status/asset changes over time

Outil de monitoring serveur gratuit, fonctionnant sous Windows (PowerShell + interface web), ultra-léger et déployable en une minute.

Prometheus Blackbox Exporter’ın kurulumu ve yapılandırılması üzerine bir rehber. HTTP, HTTPS, DNS, TCP ve ICMP üzerinden servislerin ulaşılabilirliğini test etmek için konfigürasyon dosyaları ve örnek kullanım senaryoları içerir.

Binary releases of the TT network-tester tool

A collection of lightweight debugging tools for developers, including HTTP monitoring, request dumping, and TCP echo server capabilities. Perfect for local development and troubleshooting.

CLI for the Oack uptime monitoring API