Simple pubsub system based on FastAPI and PostgreSQL

e-commerce/Retail use case to showcase the capabilities of flink

DeltaForge is a Change Data Capture (CDC) framework to stream db changes into downstream systems.

Standalone NuVotifier server implementation.

Oracle Database CDC and Data Streaming using Kafka Connect

Whatsapp Api using go

kalamdb/kalamdb

kalamdb

One SQL schema for tables, live queries, pub/sub, server functions, and PGWire.

Collection of images for the backend, frontend and control modules of the p0973 project.

A containerised Postfix SMTP relay that delivers mail to Office 365 through the Microsoft Graph API.

A web-based Kafka message producer with UI for sending single, interval, and batch messages

Prometheus exporter for BullMQ and Redis queue metrics in a lightweight Docker image.

A fork of mqttwarn providing timeout support

Postfix docker container https://github.com/Don-Swanson/postfix-container

A container to forward email messages to a signal-cli-rest-api.

Mosquitto⁠ MQTT broker, libSQL⁠ database and admin web UI in a single image

Social media bot fetches quotes from Gemini AI service & posts them on Twitter, WordPress, WhatsApp.

A KNX2MQTT Bridge allowing bidirectional telegram transfer

Distributed Computing: Workshop

The enterprise-grade Apache Kafka developer, management and governance platform trusted worldwide.

Base PHP docker images for EFFIANA applications

Horizon is a high-performance, Kafka protocol–compatible event streaming platform written in Go.

Self-hosted BullMQ & BullMQ Pro dashboard, Redis or Postgres: queues, jobs, failures, alerts.

phillarmonic/soketi

phillarmonic

Next-gen, Pusher-compatible, open-source WebSockets server. Simple, fast, and resilient. 📣

Monitor, record, and export MQTT messages — all in one client.

Multi-session WhatsApp Web REST API server built on whatsmeow, providing device management and more.

Collection of images for the backend, frontend and control modules of the p0973 project.

run aprsc in Scratch image

A "generic" Argo EventSource implementation supporting NATS Jetstream

xomoxcc/mosquitto

xomoxcc

Production-ready Mosquitto 2.1 build featuring WebSockets, Dynamic Security, and Proxy Protocol v2.