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. Learn more →
Top 23 C++ Embedded Projects
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Project mention: How to Build a Streaming Deduplication Pipeline with Kafka, GlassFlow, and ClickHouse | dev.to | 2025-05-14
ClickHouse: A fast columnar database. It will be our final destination for clean data. And, for simplicity in this tutorial, we'll cleverly use it as our "memory" or state store to remember which events we've already seen recently.
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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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DeepSpeech
DeepSpeech is an open source embedded (offline, on-device) speech-to-text engine which can run in real time on devices ranging from a Raspberry Pi 4 to high power GPU servers.
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Project mention: A secure embedded operating system for microcontrollers | news.ycombinator.com | 2024-06-02
servos (three at each rotor swashplate), as well as power management and thermal control functions."[0]
[0] https://rotorcraft.arc.nasa.gov/Publications/files/Balaram_A...
[1] https://nasa.github.io/fprime/
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jetson-inference
Hello AI World guide to deploying deep-learning inference networks and deep vision primitives with TensorRT and NVIDIA Jetson.
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SaaSHub
SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives
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blynk-library
Blynk library for IoT boards. Works with Arduino, ESP32, ESP8266, Raspberry Pi, Particle, ARM Mbed, etc.
5. Blynk: Blynk is perfect for IoT developers building mobile-based projects. This powerful platform not only enables you to monitor your IoT devices seamlessly but also allows you to create interactive dashboards directly on your smartphone. With Blynk, you can visualize live data and control your devices from anywhere. We will explore how Blynk enhances real-time monitoring and transforms the way we interact with our IoT projects! https://blynk.io/
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openthread
OpenThread released by Google is an open-source implementation of the Thread networking protocol
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kuzu
Embedded property graph database built for speed. Vector search and full-text search built in. Implements Cypher.
Project mention: Show HN: HelixDB – Open-Source Vector-Graph Database for AI Applications (Rust) | news.ycombinator.com | 2025-05-13 -
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SaaSHub
SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives
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++ Embedded discussion
C++ Embedded related posts
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How to Build a Streaming Deduplication Pipeline with Kafka, GlassFlow, and ClickHouse
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Ask HN: Use C with Classes for Embedded?
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Chatassembler is a RISC-V assembler that's over 10 times faster
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Declarative Multi-Engine Data Stack with Ibis
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Micro-Gl Public Headers Only C++11 CPU Vector Graphics. No Std-Lib, FPU or GPU
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Playing audio files in a Pi Pico without a DAC
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A lock-free ring-buffer with contiguous reservations (2019)
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A note from our sponsor - InfluxDB
www.influxdata.com | 18 May 2025
Index
What are some of the best open-source Embedded projects in C++? This list will help you:
| # | Project | Stars |
|---|---|---|
| 1 | ClickHouse | 40,657 |
| 2 | DeepSpeech | 26,336 |
| 3 | fprime | 10,305 |
| 4 | jetson-inference | 8,275 |
| 5 | GuiLite | 7,482 |
| 6 | ArduinoJson | 6,918 |
| 7 | Serial-Studio | 5,458 |
| 8 | blynk-library | 3,924 |
| 9 | openthread | 3,653 |
| 10 | kuzu | 2,441 |
| 11 | palanteer | 2,137 |
| 12 | uTensor | 1,810 |
| 13 | Sming | 1,527 |
| 14 | speedb | 976 |
| 15 | lockfree | 883 |
| 16 | modm | 865 |
| 17 | erpc | 848 |
| 18 | nanoprintf | 698 |
| 19 | real-time-cpp | 675 |
| 20 | GuiLiteSamples | 665 |
| 21 | cnl | 653 |
| 22 | compile-time-init-build | 561 |
| 23 | cspot | 556 |
Sponsored
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.
www.influxdata.com