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 7 C++ Software Projects
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Stream
Stream - Scalable APIs for Chat, Feeds, Moderation, & Video. Stream helps developers build engaging apps that scale to millions with performant and flexible Chat, Feeds, Moderation, and Video APIs and SDKs powered by a global edge network and enterprise-grade infrastructure.
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Ventilator
Fully-featured ICU ventilator design, optimized for manufacture using commonly available components and free to license. Repository tracks all mechanical, electrical and systems design, software, requirements and regulatory documentation. (by RespiraWorks)
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jet
A Fast C and Python like Programming Language that puts the Developer first. WIP (by The-NextGen-Project)
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SLSS-CANAnalyser
SLSS CANAnalyser is Windows CAN-Bus-Analysis-Software to show, record and evaluate CAN-Bus signals / data. For the connection with the CAN-Bus System SLSS CANAnalyser uses one or more Arduino Micro-Controller with installed MCP2515-CAN Boards.
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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.
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).
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Medical/Healthcare-related code in C
- A note from our sponsor - InfluxDB www.influxdata.com | 22 Dec 2025
Index
What are some of the best open-source Software projects in C++? This list will help you:
| # | Project | Stars |
|---|---|---|
| 1 | DAR | 171 |
| 2 | Ventilator | 152 |
| 3 | APC | 43 |
| 4 | jet | 41 |
| 5 | chatNT | 39 |
| 6 | SLSS-CANAnalyser | 16 |
| 7 | SEOS-CacheCleaner | 5 |
Sponsored
Stream - Scalable APIs for Chat, Feeds, Moderation, & Video.
Stream helps developers build engaging apps that scale to millions with performant and flexible Chat, Feeds, Moderation, and Video APIs and SDKs powered by a global edge network and enterprise-grade infrastructure.
getstream.io