jakkra/Mars-Rover mit

3D printed Curiosity/Perseverance inspired Rover
C++

274 stars     57 forks

74 stars today

an-tao/drogon mit

Drogon: A C++14/17 based HTTP web application framework running on Linux/macOS/Unix/Windows
C++

2689 stars     211 forks

180 stars today

neutralinojs/neutralinojs mit

Portable and lightweight cross platform application development framework
C++

2788 stars     150 forks

77 stars today

weidai11/cryptopp other

free C++ class library of cryptographic schemes
C++

2385 stars     739 forks

78 stars today

tensorflow/tensorflow apache-2.0

An Open Source Machine Learning Framework for Everyone
C++

147436 stars     82391 forks

40 stars today

amrayn/easyloggingpp other

Single header C++ logging library. It is extremely powerful, extendable, light-weight, fast performing, thread and type safe and consists of many built-in features. It provides ability to write logs in your own customized format. It also provide support for logging your classes, third-party libraries, STL and third-party containers etc.
C++

2588 stars     704 forks

79 stars today

google/bloaty apache-2.0

Bloaty McBloatface: a size profiler for binaries
C++

2786 stars     168 forks

75 stars today

danmar/cppcheck gpl-3.0

static analysis of C/C++ code
C++

2983 stars     896 forks

70 stars today

microsoft/terminal mit

The new Windows Terminal and the original Windows console host, all in the same place!
C++

66893 stars     6204 forks

32 stars today

opencv/opencv other

Open Source Computer Vision Library
C++

47532 stars     38231 forks

25 stars today

electron/electron mit

:electron: Build cross-platform desktop apps with JavaScript, HTML, and CSS
C++

85085 stars     11369 forks

28 stars today

aseprite/aseprite

Animated sprite editor & pixel art tool (Windows, macOS, Linux)
C++

9775 stars     938 forks

16 stars today

milvus-io/milvus apache-2.0

An open source vector similarity search engine powered by Faiss, NMSLIB and Annoy
C++

3884 stars     615 forks

13 stars today

TheAlgorithms/C-Plus-Plus mit

Collection of various algorithms in mathematics, machine learning, computer science and physics implemented in C++ for educational purposes.
C++

7963 stars     2636 forks

16 stars today

IBM/fhe-toolkit-linux mit

IBM Fully Homomorphic Encryption Toolkit For Linux. This toolkit is a Linux based Docker container that demonstrates computing on encrypted data without decrypting it! The toolkit ships with two demos including a fully encrypted Machine Learning inference with a Neural Network and a Privacy-Preserving key-value search.
C++

970 stars     59 forks

10 stars today

vinniefalco/DSPFilters

A Collection of Useful C++ Classes for Digital Signal Processing
C++

1098 stars     289 forks

48 stars today

google/zetasql apache-2.0

ZetaSQL - Analyzer Framework for SQL
C++

1301 stars     89 forks

48 stars today

mozilla/STT mpl-2.0

Mozilla Voice STT is an open source speech-to-text engine which can run in real time on devices ranging from a Raspberry Pi 4 to high power GPU servers.
C++

14696 stars     2765 forks

11 stars today

apple/swift apache-2.0

The Swift Programming Language
C++

52953 stars     8534 forks

10 stars today

google/filament apache-2.0

Filament is a real-time physically based rendering engine for Android, iOS, Windows, Linux, macOS and WASM/WebGL
C++

9623 stars     763 forks

12 stars today

csete/gqrx other

Software defined radio receiver powered by GNU Radio and Qt.
C++

1592 stars     376 forks

0 stars today

mozilla/rr other

Record and Replay Framework
C++

5084 stars     371 forks

18 stars today

AshampooSystems/boden other

Purely native C++ cross-platform GUI framework for Android and iOS development. https://www.boden.io
C++

1300 stars     74 forks

46 stars today

google/flatbuffers apache-2.0

FlatBuffers: Memory Efficient Serialization Library
C++

14885 stars     2297 forks

7 stars today

ohpe/juicy-potato gpl-3.0

A sugared version of RottenPotatoNG, with a bit of juice, i.e. another Local Privilege Escalation tool, from a Windows Service Accounts to NT AUTHORITY\SYSTEM.
C++

1046 stars     260 forks

41 stars today

jarro2783/cxxopts mit

Lightweight C++ command line option parser
C++

2093 stars     332 forks

3 stars today

juzzlin/Heimer gpl-3.0

Heimer is a simple cross-platform mind map, diagram, and note-taking tool written in Qt.
C++

283 stars     54 forks

6 stars today

djkaty/Il2CppInspector agpl-3.0

The premiere tool for reverse engineering Unity IL2CPP binaries
C++

346 stars     66 forks

9 stars today

microsoft/winget-cli mit

Windows Package Manager CLI (aka winget)
C++

7961 stars     246 forks

10 stars today

marzer/tomlplusplus mit

Header-only TOML config file parser and serializer for modern C++.
C++

256 stars     23 forks

5 stars today

AaronFeng753/Waifu2x-Extension-GUI agpl-3.0

Image, GIF and Video enlarger/upscaler(super-resolution) achieved with Waifu2x, SRMD, RealSR, Anime4K and ACNet.
C++

2098 stars     209 forks

3 stars today

microsoft/STL other

MSVC's implementation of the C++ Standard Library.
C++

5802 stars     681 forks

8 stars today

Tencent/TurboTransformers other

a fast and user-friendly runtime for transformer inference (Bert, Albert, GPT2, Decoders, etc) on CPU and GPU.
C++

521 stars     73 forks

0 stars today

meshtastic/Meshtastic-device gpl-3.0

Device code for the Meshtastic ski/hike/fly/customizable open GPS radio
C++

774 stars     93 forks

0 stars today

Tencent/Hippy apache-2.0

A cross platform framework designed for Web developer. Introduction video - https://v.qq.com/x/page/i3038urj2mt.html
C++

4857 stars     495 forks

6 stars today

llvm/llvm-project

The LLVM Project is a collection of modular and reusable compiler and toolchain technologies. Note: the repository does not accept github pull requests at this moment. Please submit your patches at http://reviews.llvm.org.
C++

5591 stars     2152 forks

13 stars today

FreeCAD/FreeCAD other

This is the official source code of FreeCAD, a free and opensource multiplatform 3D parametric modeler. Issues are managed on our own bug tracker at https://www.freecadweb.org/tracker
C++

5933 stars     1842 forks

8 stars today

wang-xinyu/tensorrtx mit

Implementation of popular deep learning networks with TensorRT network definition APIs
C++

652 stars     147 forks

0 stars today

alibaba/MNN

MNN is a blazing fast, lightweight deep learning framework, battle-tested by business-critical use cases in Alibaba
C++

4464 stars     928 forks

10 stars today

microsoft/vcpkg other

C++ Library Manager for Windows, Linux, and MacOS
C++

9933 stars     2712 forks

8 stars today

envoyproxy/envoy apache-2.0

Cloud-native high-performance edge/middle/service proxy
C++

14333 stars     2438 forks

9 stars today

Tencent/mars other

Mars is a cross-platform network component developed by WeChat.
C++

14726 stars     3068 forks

3 stars today