C# mqtt-server

Open-source C# projects categorized as mqtt-server
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mqtt-client Mqtt TCP Net C#
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Top 4 C# mqtt-server Projects

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mqtt-server

  1. MQTTnet

    MQTTnet is a high performance .NET library for MQTT based communication. It provides a MQTT client and a MQTT server (broker). The implementation is based on the documentation from http://mqtt.org/.

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  3. BeetleX

    high performance dotnet core socket tcp communication components, support TLS, HTTP, HTTPS, WebSocket, RPC, Redis protocols, custom protocols and 1M connections problem solution

  4. mqttMultimeter

    Cross platform MQTT client for MQTT debugging and message inspection. It is based on the .NET library MQTTnet.

  5. Beskar.Networking

    A high-performance, low-allocation networking stack for modern .NET. Provides unified, pipeline-based abstractions for TCP, WebSockets, QUIC, and MQTT. Write your network application layer once and seamlessly swap between transport protocols without changing your core logic.

    Project mention: Allocations on the Wire: Building a Low-Allocation MQTT Broker with Trie Routing and .NET 10 | dev.to | 2026-08-05

    In the previous post, we laid down the foundations of Beskar.Networking — an ultra-fast transport layer utilizing System.IO.Pipelines and PinnedBlockMemoryPool to move raw bytes over sockets with zero GC pressure.

NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020).

C# mqtt-server discussion

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C# mqtt-server related posts

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  • ESP32 MQTT with Firebase

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    www.saashub.com | 11 Aug 2026
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Index

What are some of the best open-source mqtt-server projects in C#? This list will help you:

# Project Stars
1 MQTTnet 5,047
2 BeetleX 1,201
3 mqttMultimeter 320
4 Beskar.Networking 11

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