Open-source inventory management system for self-hosted stock, storage, and workflow tracking. It uses a core API, Base Station frontend, and plugins to support deployments from single-host setups to Raspberry Pi hardware.
Open-source 3D printer firmware for 8-bit and 32-bit microcontrollers
Additive ManufacturingCNC & Machining
Open-source firmware for RepRap 3D printers supporting both 8-bit AVR and 32-bit ARM microcontrollers. Features thermal protection, auto bed leveling, and power-loss recovery.
MQTT and Sparkplug modules for Ignition SCADA platform
PLC & Industrial Control
Commercial Ignition modules that enable MQTT publish/subscribe messaging, Sparkplug B data contextualization, and cloud connectivity for industrial SCADA systems.
HMI/SCADA software for edge devices and embedded systems, from panel PCs to Raspberry Pi
SCADA & HMI
Cross-platform HMI/SCADA development environment for creating applications that deploy to Windows, Windows Embedded, and Linux edge devices. Formerly InduSoft Web Studio.
Cross-platform inference and training accelerator for machine learning models.
AI InfrastructureML Platforms & MLOps
Open-source runtime for ONNX models with hardware-specific optimizations for CPUs, GPUs, and edge devices. Supports inferencing and training across multiple ML frameworks.
Lightweight Kubernetes distribution for IoT, edge, and resource-constrained environments
Edge Computing
K3s is a CNCF-certified Kubernetes distribution packaged as a single binary under 70MB. Built by SUSE (formerly Rancher Labs), it runs on ARM64, ARMv7, and x86_64, making it ideal for edge computing, IoT gateways, and factory-floor deployments.
Open-source web interface for controlling consumer 3D printers
Additive Manufacturing
Open-source 3D printer host software that provides a web interface for remote control, monitoring, and job management. Supports plugin ecosystem with 400+ extensions.
Open-source SCADA platform for industrial automation with unlimited tags
SCADA & HMI
Open-source industrial automation platform for building SCADA and MES systems. Supports unlimited data points with no expiration, runs on Windows and Linux, and includes web-based HMI, redundancy, and multiple protocol drivers.
Universal industrial automation platform for SCADA, IIoT, and MES with unlimited licensing
SCADA & HMI
Ignition is a modular, web-based industrial automation platform that combines SCADA, IIoT, MES, and HMI capabilities with unlimited licensing. Built on open standards like OPC UA, MQTT, and SQL, it enables rapid development and deployment of industrial applications across enterprises of any size.
Open-source machine learning framework for building and deploying ML models
AI InfrastructureML Platforms & MLOps
An end-to-end open-source platform for machine learning with comprehensive tools, libraries, and community resources for building and deploying ML-powered applications.
Open-source deep learning framework with dynamic computation graphs
ML Platforms & MLOps
Open-source machine learning framework developed by Meta and hosted by the Linux Foundation. Provides tensors and dynamic neural networks with strong GPU acceleration.
Open-source toolkit for optimizing and deploying AI inference on Intel hardware
AI Infrastructure
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Open-source toolkit that accelerates AI inference with lower latency and higher throughput while maintaining accuracy. Supports computer vision, LLMs, and generative AI models from TensorFlow, PyTorch, and ONNX.
Open-source edge platform for industrial and IoT interoperability
Edge ComputingIoT Platforms
Open-source edge computing platform for connecting devices, normalizing data, and routing it to enterprise or cloud applications. EdgeX Foundry uses a modular microservices architecture with device, core, application, and security services.
Open-source hyperconverged infrastructure for Kubernetes and virtual machines
Edge Computing
Open-source hyperconverged infrastructure software for bare-metal Kubernetes and virtual machine workloads. Harvester combines virtualization, distributed storage, and infrastructure management for datacenter and edge deployments.
Open-source Kubernetes extension for managing containerized workloads at edge nodes
Edge Computing
Open-source Kubernetes extension for multi-site edge environments, providing edge autonomy, distributed health monitoring, and ServiceGroup workload orchestration. A CNCF sandbox project initiated by Tencent Cloud and co-launched with Intel, VMware, and Meituan.
Kubernetes-native edge computing framework extending container orchestration to edge
Edge Computing
Open-source CNCF-graduated project that extends Kubernetes APIs to edge computing environments. Enables containerized application deployment and device management across cloud-edge infrastructure with ~70MB memory footprint.
Zero-overhead pub/sub/query protocol unifying data in motion, at rest, and computations
Message Brokers & Streaming
Open-source communication protocol that blends pub/sub messaging with geo-distributed storage and query capabilities. Designed for edge-to-cloud scenarios with minimal wire overhead.
Time-series database and data historian designed for Industrial IoT workloads
Time-Series Databases
Open-source time-series database with built-in stream processing and AI analytics. Designed for high-cardinality industrial sensor data with edge-to-cloud deployment.
Native time-series database for IoT and industrial applications with edge-cloud sync
Time-Series Databases
Apache IoTDB is a native time-series database optimized for IoT and industrial applications. Features edge-cloud synchronization and SQL-like query interface.
Open-source monitoring system with dimensional data model and PromQL
Dashboards & Observability
Prometheus is an open-source systems monitoring and alerting toolkit built at SoundCloud. It features a multi-dimensional data model, a flexible query language (PromQL), autonomous single-node operation, and extensive integrations with cloud-native environments.
Open-source data collection agent with 300+ plugins for metrics, logs, and IoT data
Data Integration & ETL
Plugin-driven agent written in Go for collecting, processing, and writing metrics, logs, and sensor data. Part of the InfluxData stack with 300+ input plugins covering system metrics, databases, IoT protocols, and cloud services.
Cloud-native messaging backbone for distributed systems, IoT, and microservices
Message Brokers & Streaming
NATS is a high-performance messaging system for distributed architectures, supporting pub/sub, request-reply, and queue groups. JetStream adds optional persistence with at-least-once delivery guarantees.
Open-source IoT edge framework for building smart gateways with visual data flow design
IoT Platforms
Open-source IoT edge framework built on Java/OSGi for developing and managing gateway applications. Includes Kura Wires for visual data flow design and supports MQTT, Modbus, and OPC-UA.
Open-source, flow-based visual wiring tool for connecting devices, APIs, and services
Data Integration & ETL
Browser-based visual programming tool for wiring together devices, APIs, and services with a drag-and-drop flow editor. Built on Node.js, runs on anything from a Raspberry Pi to cloud servers.
Open-source IoT platform for device management, telemetry, and multi-tenant dashboards
Dashboards & ObservabilityIoT Platforms
General-purpose IoT platform that handles device connectivity, data collection, rule-based processing, and visualization across MQTT, CoAP, HTTP, LwM2M, and SNMP. Supports multi-tenancy out of the box, making it popular with IoT service providers and enterprises managing thousands of devices.
Open-source time-series database for metrics, IoT, and real-time analytics
Time-Series Databases
Purpose-built time-series database optimized for high-speed ingestion and querying of timestamped data. InfluxDB 3, rewritten in Rust on Apache Arrow and Parquet, supports SQL and InfluxQL natively with unlimited cardinality.
