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Top 20 C++ Client Projects
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Project mention: Mumble: An AI app with hands-free journaling and mood detection | news.ycombinator.com | 2024-10-30
Kind of a bad name given the existence of https://www.mumble.info/
Which is a large OSS voice server
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Botcraft
Botcraft is a cross-platform C++ library to create bots that connect and interact with Minecraft servers with (optional) integrated OpenGL renderer
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InfluxDB
InfluxDB – Built for High-Performance Time Series Workloads. InfluxDB 3 OSS is now GA. Transform, enrich, and act on time series data directly in the database. Automate critical tasks and eliminate the need to move data externally. Download now.
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espMqttClient
MQTT 3.1.1 client library for the Espressif devices ESP8266 and ESP32 on the Arduino framework. (by bertmelis)
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hook
Open source (free to use) high-performance network communications library including Http server/client support. Header only and designed using the latest C++ standards to provide for a full featured and modern API. Supporting for a wide range of platforms (including embedded, IoT & MCUs). (by koobika)
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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++ Client discussion
C++ Client related posts
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WASM to the Moon - Introducing the Very First WASM Based Client
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How can i send qos 1 mqtt messages to aws?
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Botcraft: Cross-platform C++ library to create bots for Minecraft servers
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ghost clients
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LibQuotient 0.7.0 Release
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Akira Ghost Client - Magic at no cost? More like Trojan at no cost!
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How to lower CPU usage in a very tight loop without sleep?
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A note from our sponsor - Sevalla
sevalla.com | 1 Sep 2025
Index
What are some of the best open-source Client projects in C++? This list will help you:
| # | Project | Stars |
|---|---|---|
| 1 | Mumble | 7,169 |
| 2 | verge | 1,412 |
| 3 | abaddon | 1,274 |
| 4 | async-mqtt-client | 897 |
| 5 | x-tools | 878 |
| 6 | Quaternion | 673 |
| 7 | Botcraft | 499 |
| 8 | eModbus | 464 |
| 9 | eiskaltdcpp | 397 |
| 10 | nixnote2 | 299 |
| 11 | mqtt5 | 186 |
| 12 | hurl | 153 |
| 13 | libQuotient | 139 |
| 14 | espMqttClient | 112 |
| 15 | MapleEzorsia-v2 | 105 |
| 16 | pgadmin3 | 62 |
| 17 | mgclient | 41 |
| 18 | clientpp | 13 |
| 19 | hook | 8 |
| 20 | nostrin | 3 |
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