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Discover the top trending C++ repositories and projects on Github. Explore the latest trends in C++ development.

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tracy

synergy

Synergy lets you share one mouse and keyboard between multiple computers on Windows, macOS and Linux.

llama.cpp

LLM inference in C/C++

duckdb

DuckDB is an analytical in-process SQL database management system

btop

A monitor of resources

libcimbar

Optimized implementation for color-icon-matrix barcodes

furnace

a multi-system chiptune tracker compatible with DefleMask modules

clipscreen

Mirror a portion of your screen to a virtual monitor for easier screen sharing.

godot

Godot Engine – Multi-platform 2D and 3D game engine

ImHex

🔍 A Hex Editor for Reverse Engineers, Programmers and people who value their retinas when working at 3 AM.

LocalAI

🤖 The free, Open Source alternative to OpenAI, Claude and others. Self-hosted and local-first. Drop-in replacement for OpenAI, running on consumer-grade hardware. No GPU required. Runs gguf, transformers, diffusers and many more models architectures. Features: Generate Text, Audio, Video, Images, Voice Cloning, Distributed inference

shadPS4

PS4 emulator for windows

whisper.cpp

Port of OpenAI's Whisper model in C/C++

imgui

Dear ImGui: Bloat-free Graphical User interface for C++ with minimal dependencies

ClickHouse

ClickHouse® is a real-time analytics DBMS

piper

A fast, local neural text to speech system

nix

Nix, the purely functional package manager

selene

Kernel-mode Paravirtualization in Ring 2, LLVM based linker, and some other things!

Sunshine

Self-hosted game stream host for Moonlight.

duckstation

Fast PlayStation 1 emulator for x86-64/AArch32/AArch64/RV64

faiss

A library for efficient similarity search and clustering of dense vectors.

typesense

Open Source alternative to Algolia and an Easier-to-Use alternative to ElasticSearch ⚡ 🔍 ✨ Fast, typo tolerant, in-memory fuzzy Search Engine for building delightful search experiences

hvdetecc

Collection of hypervisor detections

executorch

On-device AI across mobile, embedded and edge for PyTorch

triton

Development repository for the Triton language and compiler

ksnip

ksnip the cross-platform screenshot and annotation tool

KasmVNC

Modern VNC Server and client, web based and secure

json

JSON for Modern C++

tesseract

Tesseract Open Source OCR Engine (main repository)

amnezia-client

Amnezia VPN Client (Desktop+Mobile)

sqlitebrowser

Official home of the DB Browser for SQLite (DB4S) project. Previously known as "SQLite Database Browser" and "Database Browser for SQLite". Website at:

dragonfly

A modern replacement for Redis and Memcached

scylladb

NoSQL data store using the seastar framework, compatible with Apache Cassandra

FreeCAD

This is the official source code of FreeCAD, a free and opensource multiplatform 3D parametric modeler.

sherpa-onnx

Speech-to-text, text-to-speech, speaker recognition, and VAD using next-gen Kaldi with onnxruntime without Internet connection. Support embedded systems, Android, iOS, Raspberry Pi, RISC-V, x86_64 servers, websocket server/client, C/C++, Python, Kotlin, C#, Go, NodeJS, Java, Swift, Dart, JavaScript, Flutter, Object Pascal, Lazarus, Rust

wazuh

Wazuh - The Open Source Security Platform. Unified XDR and SIEM protection for endpoints and cloud workloads.

awtrix3

Custom firmware for the Ulanzi Smart Pixel clock or self made awtrix. Getting started is easy as 1-2-3

protobuf

Protocol Buffers - Google's data interchange format

qBittorrent

qBittorrent BitTorrent client

fish-shell

The user-friendly command line shell.

Magisk

The Magic Mask for Android

dawn

Native WebGPU implementation. Mirror of https://dawn.googlesource.com/dawn

Atmosphere

Atmosphère is a work-in-progress customized firmware for the Nintendo Switch.

onnxruntime

ONNX Runtime: cross-platform, high performance ML inferencing and training accelerator

XBONEmu

The worlds first Xbox One compatibility layer for Windows.

mold

Mold: A Modern Linker 🦠

keepassxc

KeePassXC is a cross-platform community-driven port of the Windows application “Keepass Password Safe”.

moonlight-qt

GameStream client for PCs (Windows, Mac, Linux, and Steam Link)

Proton

Compatibility tool for Steam Play based on Wine and additional components

proxy

Proxy: Next Generation Polymorphism in C++

envoy

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

cpp-httplib

A C++ header-only HTTP/HTTPS server and client library

ggml

Tensor library for machine learning

raster-i

A hardware rasterizer created for real-time rendering

mediapipe

Cross-platform, customizable ML solutions for live and streaming media.

perspective

A data visualization and analytics component, especially well-suited for large and/or streaming datasets.

crubit

electron

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

spdlog

Fast C++ logging library.

react-native-mmkv

⚡️ The fastest key/value storage for React Native. ~30x faster than AsyncStorage!

StringZilla

Up to 10x faster strings for C, C++, Python, Rust, and Swift, leveraging NEON, AVX2, AVX-512, and SWAR to accelerate search, sort, edit distances, alignment scores, etc 🦖

TrafficMonitor

这是一个用于显示当前网速、CPU及内存利用率的桌面悬浮窗软件，并支持任务栏显示，支持更换皮肤。

TensorRT-LLM

TensorRT-LLM provides users with an easy-to-use Python API to define Large Language Models (LLMs) and build TensorRT engines that contain state-of-the-art optimizations to perform inference efficiently on NVIDIA GPUs. TensorRT-LLM also contains components to create Python and C++ runtimes that execute those TensorRT engines.

organicmaps

🍃 Organic Maps is a free Android & iOS offline maps app for travelers, tourists, hikers, and cyclists. It uses crowd-sourced OpenStreetMap data and is developed with love by MapsWithMe (MapsMe) founders and our community. No ads, no tracking, no data collection, no crapware. Please donate to support the development!

BackgroundMusic

Background Music, a macOS audio utility: automatically pause your music, set individual apps' volumes and record system audio.

nekoray

Qt based cross-platform GUI proxy configuration manager (backend: v2ray / sing-box)

defold

Defold is a completely free to use game engine for development of desktop, mobile and web games.

upx

UPX - the Ultimate Packer for eXecutables

vcmi

Open-source engine for Heroes of Might and Magic III

citra

A Nintendo 3DS Emulator

filament

Filament is a real-time physically based rendering engine for Android, iOS, Windows, Linux, macOS, and WebGL2

watchman

Watches files and records, or triggers actions, when they change.

KeyDB

A Multithreaded Fork of Redis

slang

Making it easier to work with shaders

createdump

Leverage WindowsApp createdump tool to obtain an lsass dump

EASTL

EASTL stands for Electronic Arts Standard Template Library. It is an extensive and robust implementation that has an emphasis on high performance.

glomap

GLOMAP - Global Structured-from-Motion Revisited

jank

A Clojure dialect hosted on LLVM with native C++ interop

barkeep

Small C++ header to display async animations, counters, and progress bars

uWebSockets.js

μWebSockets for Node.js back-ends 🤘

bitcoin

Bitcoin Core integration/staging tree

s3fs-fuse

FUSE-based file system backed by Amazon S3

WLED

Control WS2812B and many more types of digital RGB LEDs with an ESP8266 or ESP32 over WiFi!

workerd

The JavaScript / Wasm runtime that powers Cloudflare Workers

cocos-engine

Cocos simplifies game creation and distribution with Cocos Creator, a free, open-source, cross-platform game engine. Empowering millions of developers to create high-performance, engaging 2D/3D games and instant web entertainment.

react-native

A framework for building native applications using React

cudf

cuDF - GPU DataFrame Library

aria2

aria2 is a lightweight multi-protocol & multi-source, cross platform download utility operated in command-line. It supports HTTP/HTTPS, FTP, SFTP, BitTorrent and Metalink.

leveldb

LevelDB is a fast key-value storage library written at Google that provides an ordered mapping from string keys to string values.

arrow

Apache Arrow is the universal columnar format and multi-language toolbox for fast data interchange and in-memory analytics

smartknob

Haptic input knob with software-defined endstops and virtual detents

fmt

A modern formatting library

ChromeKatz

Dump cookies and credentials directly from Chrome/Edge process memory

dxvk

Vulkan-based implementation of D3D8, 9, 10 and 11 for Linux / Wine

ceph

Ceph is a distributed object, block, and file storage platform

x64dbg

An open-source user mode debugger for Windows. Optimized for reverse engineering and malware analysis.

AI-on-the-edge-device

Easy to use device for connecting "old" measuring units (water, power, gas, ...) to the digital world

simdjson

Parsing gigabytes of JSON per second : used by Facebook/Meta Velox, the Node.js runtime, ClickHouse, WatermelonDB, Apache Doris, Milvus, StarRocks

OpenArk

The Next Generation of Anti-Rookit(ARK) tool for Windows.

ANTIRTOS

No any RTOS needed any more, you will see... Function pointers queues classes lib (not only) for Arduino. Works with others IDE, like IAR for example. Manipulate with your tasks without delays, keep your interrupts extremely fast

google

Python, C++, Go

microsoft

C#, Python, TypeScript

facebook

C++, JavaScript, Python

tensorflow

Python, Jupyter Notebook, C++

Tencent

C++, Python, Java

ggerganov

C++, Shell, HTML

electron

JavaScript, TypeScript, C++

apple

Python, Swift, C++

apache

Java, HTML, JavaScript

godotengine

Python, C++, GDScript

opencv

C++, Python, HTML

bitcoin

C, C++, Wikitext

protocolbuffers

tesseract-ocr

HTML, Makefile, C++

alibaba

Java, Python, C++

ocornut

NVIDIA

ValveSoftware

x64dbg

topjohnwu

WerWolv

nlohmann

Python, C++, HTML

facebookresearch

Python, Jupyter Notebook, C++

grpc

JavaScript, Java, HTML

zhongyang219

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