Knotfree.net is a tool for IOT and experimental domain names. This is the code for a distributed pub/sub system. Supports a minimal subset of MQTT (3.1 and 5) and other convenient formats. Go and kubernetes. It's live at knotfree.net No signup to use it.
Self-hosted, all-in-one IoT + mobile backend in pure Go. MQTT broker, time-series ingest, REST/SSE/WebSocket APIs, multi-channel notifications, rule engine, object storage, and a kubectl-style CLI. Supabase/Firebase alternative purpose-built for connected devices.
Open-source IoT Platform - Device management, data collection, processing and visualization.
🏆 A production-grade backend powering HomeBuddy v2’s robot telemetry, command control, medication scheduling, smart dispenser automation, and event-driven notifications—designed as a real-time robotic assistance and health orchestration layer.
Serverless alerting backend for IoT security systems, delivering instant SMS/WhatsApp notifications with optional GPS location tracking.
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