A curated list of Site Reliability and Production Engineering resources.

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• Updated Aug 28, 2025

A curated list of Site Reliability and Production Engineering Tools

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• Updated Oct 26, 2026

C++ implementation of Raft core logic as a replication library

distributed-systems availability replication consistency cpp network raft consensus raft-cpp raft-cxx

• Updated Nov 1, 2026
• C++

A simple, zero-dependency, pure js/html status page based on GitHub Pages and Actions.

availability availability-monitor status-page statsig

• Updated Sep 29, 2026
• JavaScript

☕️ Grab a slick name for your new project

availability naming name startups availability-checker name-suggestion

• Updated May 2, 2023
• TypeScript

The tool to check the availability or syntax of domain, IP or URL.

url testing availability network whois domain http-status-code domains hosts testing-tools domain-controller availability-monitor domain-name url-monitor domain-access nslookup hosts-file availability-checker testing-tool pyfunceble

• Updated Nov 11, 2026
• Python

Notes on Site Reliability Engineering. Leave a 🌟 if you found this useful!

availability google https scalability reliability sre

• Updated Jul 19, 2022

Hermes: a fault-tolerant replication protocol, implemented over RDMA, guaranteeing linearizability and achieving low latency and high throughput.

distributed-systems availability performance replication consistency rdma

• Updated Mar 28, 2024
• C

K8s Node Health Check Operator

kubernetes availability k8s remediation

• Updated Nov 10, 2026
• Go

On-prem/LAN Layer 2 & 4 availability monitoring with realtime guarantees & decaying alert pacing. Multithreaded high speed availability checking for SNMP, PING, TCP/UDP, QUIC & HTTP/S resources incl. SSL/TLS cert. pinning & port MAC address pinning. Integrates w/Site24x7 heartbeat monitoring for failover alerts + MRTG + Slack & Pushover webhooks.

slack http availability monitoring tcp lan https discord realtime pushover pagerduty quic ssl-pinning mrtg http3 site24x7 on-premise heartbeat-monitor availability-and-monitoring servermasters

• Updated Oct 3, 2026
• Python

Monitore your websites availability, http status code (current and history), certificate, redirects and more with Grafana and Prometheus blackbox exporter.

availability monitoring grafana prometheus grafana-dashboard observability website-monitoring

• Updated Mar 9, 2025
• Shell

A curated list of awesome Site Reliability and Production Engineering resources.

devops availability awesome monitoring reliability-engineering incident-response site-reliability-engineering production post-mortem capacity-planning service-level-agreement scalability reliability alerting on-call awesome-list sre observability postmortem site-reliability

• Updated Mar 19, 2023

Automatic repair for unhealthy Kubernetes nodes

kubernetes availability maintenance operator k8s kubernetes-operator remediation kubernetes-node

• Updated Nov 10, 2026
• Go

Website Availability Monitor: add your website to our dashboard and get 24x7 monitoring of its availability (and a badge!)

ruby availability monitoring hosted

• Updated Nov 12, 2026
• Ruby

Calculate how much downtime should be permitted in your Service Level Agreement or Objective

calculator devops availability site-reliability-engineering service-level-agreement slo service-level-objective service-level-indicator sla chaos-engineering postmortem site-reliability service-level

• Updated Feb 14, 2021
• HTML

Kubernetes Operator to manage node maintenance through NodeMaintenance custom resources

kubernetes availability maintenance operator k8s kubernetes-operator kubernetes-node

• Updated Nov 9, 2026
• Go

Rails Postgres ActiveRecord patches for common production workloads

rails activerecord availability postgresql monkeypatch

• Updated Nov 19, 2024
• Ruby

Domain availability checking for Golang

go golang availability whois domain

• Updated Oct 12, 2026
• Go

SatLink is a python based application that makes satellite downlink link budget calculations.

python availability gui satellite link budget downlink

• Updated Oct 30, 2024
• Python

Intelligent Pod Disruption Budget Management for Kubernetes

kubernetes golang availability pdb operator kubernetes-operator poddisruptionbudget

• Updated Nov 1, 2026
• Go