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@OPCFoundation

OPC Foundation

The OPC Foundation GitHub account hosts a variety of open-source projects and resources related to the OPC Unified Architecture (OPC UA).

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  1. UA-.NETStandard UA-.NETStandard Public

    OPC Unified Architecture .NET Standard

    C# 2.4k 1.1k

  2. UA-Nodeset UA-Nodeset Public

    UA Nodeset

    C# 279 158

  3. UA-IIoT-StarterKit UA-IIoT-StarterKit Public

    Samples and tutorials to illustrate how to build OPC UA PubSub applications.

    C# 193 47

  4. UA-ModelCompiler UA-ModelCompiler Public

    ModelCompiler converts XML files into C# and ANSI C

    C# 172 102

  5. UA-WebApi-StarterKit UA-WebApi-StarterKit Public

    C# 15 6

  6. OPC-SecurityAdvisories OPC-SecurityAdvisories Public

    The Security Advisories published by the OPC Foundation

    PowerShell 7

Repositories

Showing 10 of 31 repositories
  • UA-.NETStandard Public

    OPC Unified Architecture .NET Standard

    OPCFoundation/UA-.NETStandard's past year of commit activity
    C# 2,386 1,057 11 7 Updated Sep 15, 2026
  • UA-.NETStandard-Samples Public
    OPCFoundation/UA-.NETStandard-Samples's past year of commit activity
    C# 336 220 2 4 Updated Sep 15, 2026
  • UA-CloudLibrary Public

    OPC UA Information Model database with a REST interface, as well as user management. The global instance of this (hosted by the OPC Foundation) can be found at https://uacloudlibrary.opcfoundation.org.

    OPCFoundation/UA-CloudLibrary's past year of commit activity
    C# 49 18 6 0 Updated Sep 15, 2026
  • OPC-SecurityAdvisories Public

    The Security Advisories published by the OPC Foundation

    OPCFoundation/OPC-SecurityAdvisories's past year of commit activity
    PowerShell 7 0 6 0 Updated Sep 14, 2026
  • UA-NodeSetEditor Public

    A web based tool to create and edit OPC UA information model.s

    OPCFoundation/UA-NodeSetEditor's past year of commit activity
    C# 0 0 0 0 Updated Sep 14, 2026
  • UA-NodeSetSerializer Public

    A shared library used to serialize/deserializer UANodeSets.

    OPCFoundation/UA-NodeSetSerializer's past year of commit activity
    C# 0 MIT 0 0 0 Updated Sep 14, 2026
  • UA-EdgeTranslator Public

    An industrial connectivity edge application translating from proprietary protocols to OPC UA leveraging the W3C Web of Things (WoT) thing descriptions.

    OPCFoundation/UA-EdgeTranslator's past year of commit activity
    C# 98 MIT 28 5 0 Updated Sep 14, 2026
  • Cloud-Initiative-Reference-Solution Public

    OPC Foundation Cloud Initiative Open-Source Reference Solution

    OPCFoundation/Cloud-Initiative-Reference-Solution's past year of commit activity
    8 MIT 0 0 0 Updated Sep 3, 2026
  • UA-CloudAction Public

    An OPC UA Cloud-based Action which calls UA Cloud Commander on the Edge via Kafka.

    OPCFoundation/UA-CloudAction's past year of commit activity
    C# 5 MIT 2 3 0 Updated Sep 2, 2026
  • UA-CloudCommander Public

    A cross-platform OPC UA cloud command & control reference implementation leveraging MQTT and Kafka. It runs in a Docker container and executing commands, reads and writes on on-prem OPC UA servers from the cloud.

    OPCFoundation/UA-CloudCommander's past year of commit activity
    C# 27 MIT 6 0 0 Updated Sep 2, 2026
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Most used topics

opcua iot mqtt