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3036 projects9196.8k total stars1731.5k total forks70 languages

Open-source projects built with C++

There are currently 3036 open-source projects built with C++, with a combined total of 9196.8k GitHub stars. The most common language among these projects is C++.

Showing 3,036 open-source projects · page 1 of 85

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Tensorflow - Open source software library for numerical computation using data flow graphs
Tensorflow - Open source software library for numerical computation using data flow graphstensorflow/tensorflow

An end-to-end open source platform for machine learning with a comprehensive ecosystem of tools and libraries.

198.8k76.2kC++
1 day ago
Hexagon delegate
Hexagon delegatetensorflow/tensorflow

An end-to-end open source platform for machine learning with a comprehensive ecosystem of tools and libraries.

198.8k76.2kC++
1 day ago
scrcpy
scrcpyGenymobile/scrcpy

Mirror and control Android devices from a computer without root access.

148.8k13.7kC
1 day ago
llama.cpp
llama.cppggml-org/llama.cpp

A C/C++ library for efficient, cross-platform LLM inference with extensive hardware support and quantization.

127.0k22.7kC++
1 day ago
PyTorch - Tensors and Dynamic neural networks in Python with strong GPU acceleration
PyTorch - Tensors and Dynamic neural networks in Python with strong GPU accelerationpytorch/pytorch

A Python package for tensor computation with GPU acceleration and dynamic neural networks built on a tape-based autograd system.

102.7k29.1kPython
1 day ago
Neovim
Neovimneovim/neovim

A modern, extensible fork of Vim with a focus on usability, asynchronous capabilities, and a powerful API.

102.1k7.1kVim Script
1 day ago
OpenCV
OpenCVopencv/opencv

An open-source library with over 2500 optimized algorithms for real-time computer vision and machine learning.

90.7k57.0kC++
1 day ago
OpenCV
OpenCVItseez/opencv

Open Source Computer Vision Library providing real-time image processing and AI capabilities.

90.7k57.0kC++
1 day ago
Bitcoin Core
Bitcoin Corebitcoin/bitcoin

The reference implementation of the Bitcoin peer-to-peer network, including a full node, wallet, and GUI.

90.1k39.4kC++
1 day ago
tesseract
tesseracttesseract-ocr/tesseract

An open-source OCR engine that converts images to text, supporting over 100 languages and multiple output formats.

76.3k10.8kC++
2 days ago
Redis
Redisredis/redis

An in-memory data structure store used as a cache, database, message broker, and vector query engine for real-time applications.

76.2k24.8kC
2 days ago
ProtoBuf
ProtoBufprotocolbuffers/protobuf

A language-neutral, platform-neutral, extensible mechanism for serializing structured data developed by Google.

72.0k16.3kC++
1 day ago
openpilot
openpilotcommaai/openpilot

An open-source operating system that upgrades driver assistance systems in 300+ supported cars.

63.6k11.3kPython
1 day ago
Ghostty
Ghosttyghostty-org/ghostty

A fast, feature-rich, cross-platform terminal emulator with native UI and GPU acceleration, plus an embeddable library.

60.7k3.4kZig
1 day ago
PowerShell
PowerShellpowershell/powershell

A cross-platform automation and configuration tool/framework optimized for structured data, REST APIs, and object models.

55.2k8.4kC#
1 day ago
PowerShell
PowerShellPowerShell/PowerShell

A cross-platform automation and configuration framework with a command-line shell, scripting language, and cmdlet processing.

55.2k8.4kC#
1 day ago
Bindings for many languages
Bindings for many languagesggerganov/whisper.cpp

A high-performance C/C++ port of OpenAI's Whisper model for efficient, cross-platform speech recognition.

53.4k6.1kC++
5 days ago
whisper.cpp
whisper.cppggerganov/whisper.cpp

High-performance C/C++ port of OpenAI's Whisper for efficient, cross-platform speech recognition.

53.4k6.1kC++
5 days ago
Milvus
Milvusmilvus-io/milvus

A high-performance, cloud-native vector database built for scalable approximate nearest neighbor (ANN) search.

46.0k4.2kGo
1 day ago
gRPC
gRPCgrpc/grpc

A modern, high-performance remote procedure call (RPC) framework that enables transparent client-server communication across multiple languages.

45.3k11.4kC++
1 day ago
curl (k)
curl (k)curl/curl

A command-line tool and library for transferring data with URLs, supporting over 25 protocols including HTTP, FTP, SSH, and WebSocket.

42.7k7.3kC
1 day ago
duckdb
duckdbduckdb/duckdb

An in-process analytical SQL database management system designed for high-performance data analysis.

41.0k3.7kC++
1 day ago
DuckDB
DuckDBcwida/duckdb

An in-process analytical SQL database designed for fast, portable data analysis with rich SQL support.

41.0k3.7kC++
1 day ago
FAISS
FAISSfacebookresearch/faiss

A library for efficient similarity search and clustering of dense vectors, scaling to billions of vectors on a single server.

40.9k4.5kC++
1 day ago
wrk
wrkwg/wrk

A modern, multi-threaded HTTP benchmarking tool for generating significant load on web servers and APIs.

40.4k3.0kC
2 years ago
bitnet.cpp
bitnet.cppmicrosoft/BitNet

Official inference framework for 1-bit LLMs, enabling fast and lossless CPU/GPU inference with significant speed and energy efficiency gains.

40.2k3.7kC++
1 month ago
qBittorrent
qBittorrentqbittorrent/qBittorrent

A free and open-source BitTorrent client written in C++/Qt, offering a fast, stable, and feature-rich alternative to other clients.

39.9k4.9kC++
2 days ago
Google Mock
Google Mockgoogle/googletest

Google's C++ testing and mocking framework for unit testing with xUnit architecture and rich assertion capabilities.

39.5k10.9kC++
1 day ago
googletest
googletestgoogle/googletest

Google's C++ testing and mocking framework based on xUnit architecture for unit testing.

39.5k10.9kC++
1 day ago
ShareX
ShareXShareX/ShareX

A free, open-source screen capture and file sharing tool for Windows with extensive customization and upload destinations.

39.4k3.9kC#
1 day ago
LevelDB
LevelDBgoogle/leveldb

A fast key-value storage library from Google providing ordered mapping from string keys to string values.

39.4k8.2kC++
5 months ago
Aseprite's source code
Aseprite's source codeaseprite/aseprite

A professional animated sprite editor and pixel art tool for game developers and digital artists.

39.2k8.9kC++
1 day ago
MPV
MPVmpv-player/mpv

A free, open-source command-line media player supporting a wide variety of formats and codecs.

36.8k3.5kC
1 day ago
jq
jqjqlang/jq

A lightweight, zero-dependency command-line JSON processor for slicing, filtering, and transforming JSON data.

35.5k1.8kC
3 days ago
jq
jqstedolan/jq

A lightweight, zero-dependency command-line JSON processor for slicing, filtering, and transforming JSON data.

35.5k1.8kC
3 days ago
stb
stbnothings/stb

A collection of single-file public domain libraries for C/C++ covering graphics, audio, game development, and utilities.

34.6k8.1kC
1 month ago
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