Prometheus

vFlowVerizonDigital/vflow

A high-performance, scalable, and reliable enterprise network flow collector for IPFIX, sFlow, and Netflow protocols.

updoOwloops/updo

A CLI tool for monitoring website uptime, performance, and SSL certificates with real-time alerts and multi-region support.

Bernsteinchernistry/bernstein

A declarative orchestrator that breaks coding goals into parallel tasks, assigns them to any AI agent, verifies output, and merges results.

gmqttDrmagicE/gmqtt

A flexible, high-performance MQTT broker library for Go, fully implementing MQTT protocol versions 3.x and 5.

cominnlewo/comin

A pull-mode GitOps deployment tool for NixOS (and nix-darwin) machines that polls Git repositories to apply configurations.

swagger-statsslanatech/swagger-stats

API observability middleware for Node.js microservices, tracing calls and monitoring performance, health, and usage statistics.

kubernetes-chatgpt-botrobusta-dev/kubernetes-chatgpt-bot

An AI-powered assistant that integrates ChatGPT with Kubernetes to provide automated troubleshooting for Prometheus alerts.

rustpbxrestsend/rustpbx

A high-performance, AI-native software-defined PBX built in Rust for programmable contact centers.

alazddosify/alaz

An eBPF-based Kubernetes observability agent that monitors service interactions and performance metrics without code instrumentation.

Swirlcuigh/swirl

A web-based management interface for Docker with a focus on Swarm cluster administration.

StreamizLGouellec/streamiz

A .NET stream processing library for Apache Kafka, providing a Kafka Streams-like API for building real-time applications.

StreamizLGouellec/kafka-streams-dotnet

A .NET stream processing library for Apache Kafka, providing a Kafka Streams-like API for building real-time applications.

Out-of-the-box Host/Container Monitoring/Logging/Alerting Stackuschtwill/docker_monitoring_logging_alerting

A secure, out-of-the-box monitoring, logging, and alerting suite for Docker hosts and containers using Prometheus, Grafana, ELK, and more.

mortaldor007/mort

An S3-compatible image processing server written in Go, supporting multiple storage backends and on-the-fly transformations.

jetcache-gomgtv-tech/jetcache-go

A production-grade Go cache framework with two-level caching, singleflight protection, and generic batch APIs.

Self Host Blocksibizaman/selfhostblocks

An opinionated NixOS distribution providing modular building blocks and unified configuration for self-hosting services with best practices.

crowdsec-blocklist-importwolffcatskyy/crowdsec-blocklist-import

Import 28+ threat intelligence feeds into CrowdSec with automatic deduplication, normalization, and real-time sync.

APIcast3scale/APIcast

An NGINX-based API gateway for the Red Hat 3scale API Management Platform, offering high performance, scalability, and extensible policies.

wescalewesql/wescale

A modern MySQL proxy with read-write splitting, read-after-write consistency, load balancing, and OnlineDDL.

Kaapanakaapana/kaapana

An open-source toolkit for federated learning and AI workflow management in medical imaging analysis.

Sidecarparitytech/substrate-api-sidecar

A REST service for interacting with Substrate-based blockchain nodes, providing easy access to chain data and operations.

ansible-relayornusenu/ansible-relayor

An Ansible role that automates the deployment and management of Tor relays with security features like offline master keys and Prometheus monitoring.

workflowluno/workflow

A type-safe, event-driven workflow orchestration library for building robust, distributed workflows in Go with compile-time safety and horizontal scaling.

darkroomgojek/darkroom

A high-performance, resilient image proxy with pluggable storage backends and image processing engines.

Elephant Shedcredativ/elephant-shed

A web-based PostgreSQL management appliance bundling monitoring, backup, DBA tools, and administration utilities.

Teslaotto-de/tesla-microservice

A Clojure microservice foundation with component lifecycle management, configuration, health checks, and scheduling.

goma-gatewayjkaninda/goma-gateway

A lightweight, high-performance API gateway and reverse proxy with declarative YAML configuration, robust middleware, and support for REST, GraphQL, TCP, UDP, and gRPC.

Gubernatorgubernator-io/gubernator

A distributed, high-performance, cloud-native rate limiting microservice and library developed at Mailgun.

Ratushyperonym/ratus

A RESTful asynchronous task queue server that provides a consistent HTTP API for various storage backends.

Microserviceclaygod/microservice

A Go microservice framework implementing clean architecture with built-in health checks, metrics, and Swagger documentation.

gotopromcabify/gotoprom

A type-safe Prometheus metrics builder library for Go that provides a declarative API with compile-time label validation.

Example code from the Docker Meet Cassandra Articlethelastpickle/docker-cassandra-bootstrap

A Docker Compose stack for running Apache Cassandra with monitoring, repair, and logging tools for development and learning.

rk-grpcrookie-ninja/rk-grpc

A Go library to configure and start gRPC microservices with middleware and server settings from YAML files.

mypy-playgroundymyzk/mypy-playground

A web-based sandbox for running mypy, the Python static type checker, directly in your browser.

cosmos-validator-monitoring-service(CVMS)cosmostation/cvms

An integrated monitoring system for validators in the Cosmos app chain ecosystem, consolidating slashing, oracle, and bridge metrics.

capillariescapillariesio/capillaries

A distributed batch data processing framework that handles scalability and intermediate storage, letting users focus on transforms and quality control.