Trending repositories

1.hyprwm / Hyprland

Hyprland is an independent, highly customizable, dynamic tiling Wayland compositor that doesn't sacrifice on its looks.

• wayland
• wayland-compositor
• compositor
• cpp26

2.aristocratos / btop

A monitor of resources

3.zhongyang219 / TrafficMonitor

TranslatedThis is a desktop floating window software for displaying the current network speed and CPU and memory utilization. It also supports display in the taskbar and supports changing skins.

4.microsoft / WSL

Windows Subsystem for Linux

5.TranslucentTB / TranslucentTB

A lightweight utility that makes the Windows taskbar translucent/transparent.

• taskbar
• windows
• windows-10
• customization
• aero
• undocumented
• +5 more

6.openscad / openscad

OpenSCAD - The Programmers Solid 3D CAD Modeller

• 3d-models
• dxf-files
• openscad
• 3d-graphics
• 3d-printing
• c-plus-plus
• +9 more

7.SerenityOS / serenity

The Serenity Operating System 🐞

• operating-system
• c-plus-plus
• os
• unix
• desktop-environment
• kernel
• +1 more

8.ceph / ceph

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

• storage
• software-defined-storage
• distributed-storage
• s3
• block-storage
• distributed-file-system
• +14 more

9.falcosecurity / falco

Cloud Native Runtime Security

• cncf
• containers
• security
• falco
• ebpf
• kubernetes
• +4 more

10.deepseek-ai / 3FS

A high-performance distributed file system designed to address the challenges of AI training and inference workloads.

• distributed-file-system

11.mumble-voip / mumble

Mumble is an open-source, low-latency, high quality voice chat software.

• voicechat
• voip
• audio
• client
• server
• gaming
• +8 more

12.microsoft / wslg

Enabling the Windows Subsystem for Linux to include support for Wayland and X server related scenarios

13.bpftrace / bpftrace

High-level tracing language for Linux

• bpf
• ebpf
• tracing
• kprobes
• uprobes
• tracepoints
• +2 more

14.widelands / widelands

Widelands is a free, open source real-time strategy game with singleplayer campaigns and a multiplayer mode. The game was inspired by Settlers II™ (© Bluebyte) but has significantly more variety and depth to it.

• game
• python
• c-plus-plus
• json
• lua
• strategy
• +8 more

15.chenshuo / muduo

Event-driven network library for multi-threaded Linux server in C++11

16.zealdocs / zeal

Offline documentation browser. Your personal reference library, searchable in an instant.

• documentation
• docset
• zeal
• docs
• api
• api-documentation
• +9 more

17.unum-cloud / USearch

Fast Open-Source Search & Clustering engine × for Vectors & Arbitrary Objects × in C++, C, Python, JavaScript, Rust, Java, Objective-C, Swift, C#, GoLang, and Wolfram 🔍

• kann
• vector-search
• approximate-nearest-neighbor-search
• simd
• search
• similarity-search
• +12 more

18.ConfettiFX / The-Forge

The Forge Cross-Platform Framework PC Windows, Steamdeck (native), Ray Tracing, macOS / iOS, Android, XBOX, PS4, PS5, Switch, Quest 2

• directx12
• vulkan
• vulkan-api
• macos
• ios
• xbox
• +14 more

19.google / nsjail

A lightweight process isolation tool that utilizes Linux namespaces, cgroups, rlimits and seccomp-bpf syscall filters, leveraging the Kafel BPF language for enhanced security.

• security
• linux-namespaces
• linux
• process-isolation
• seccomp-bpf-policies
• chroot

20.rr-debugger / rr

Record and Replay Framework

• debugger
• gdb
• reverse-execution
• linux

21.ayoubfaouzi / al-khaser

Public malware techniques used in the wild: Virtual Machine, Emulation, Debuggers, Sandbox detection.

• anti-analysis
• anti-debugging
• anti-sandbox
• anti-vm
• anti-emulation
• code-injection
• +5 more

22.mkiol / dsnote

Speech Note Linux app. Note taking, reading and translating with offline Speech to Text, Text to Speech and Machine translation.

• asr
• sailfishos
• stt
• tts
• flatpak-applications
• linux-desktop
• +9 more

23.Warzone2100 / warzone2100

Command the forces of The Project in a battle to rebuild the world after mankind has been nearly destroyed by nuclear missiles. A 100% free and open source real-time strategy game for Windows, macOS, Linux, BSD+

• game
• c-plus-plus
• strategy-game
• cheats
• linux
• multiplayer
• +12 more

24.zeromq / libzmq

ZeroMQ core engine in C++, implements ZMTP/3.1

• zeromq
• zmq
• messaging
• concurrency
• pubsub
• pushpull
• +5 more

25.kokkos / kokkos

Kokkos C++ Performance Portability Programming Ecosystem: The Programming Model - Parallel Execution and Memory Abstraction

• programming-model
• parallel-computing
• c-plus-plus
• abstraction
• high-performance-computing
• kokkos
• +1 more

26.s3fs-fuse / s3fs-fuse

FUSE-based file system backed by Amazon S3

• fuse
• s3
• aws-s3
• filesystem
• cloud-storage
• fuse-filesystem

27.Slackadays / Clipboard

😎🏖️🐬 Your new, 𝙧𝙞𝙙𝙤𝙣𝙠𝙪𝙡𝙞𝙘𝙞𝙤𝙪𝙨𝙡𝙮 smart clipboard manager

• linux
• clipboard
• macos
• cross-platform
• cmd
• cli
• +13 more

28.simdutf / simdutf

Unicode routines (UTF8, UTF16, UTF32) and Base64: billions of characters per second using SSE2, AVX2, NEON, AVX-512, RISC-V Vector Extension, LoongArch64, POWER. Part of Node.js, WebKit/Safari, Ladybird, Chromium, Cloudflare Workers, Ghostty and Bun.

• utf8
• utf16
• unicode
• simd
• neon
• avx2
• +6 more

29.iamsopotatoe-coder / TinyLoad

Open source Windows x64 PE packer and crypter. Compresses and encrypts executables with a custom virtual machine into a self extracting stub.

• compression
• packer
• pe-packer
• pe-compress
• pe-protection
• pepacker
• +13 more

30.activeloopai / deeplake

Deeplake is AI Data Runtime for Agents. It provides serverless postgres with a multimodal datalake, enabling scalable retrieval and training.

• deep-learning
• pytorch
• ai
• mlops
• computer-vision
• datalake
• +13 more

31.ada-url / ada

WHATWG-compliant and fast URL parser written in modern C++, part of Internet Archive, Node.js, Clickhouse, Redpanda, Kong, Telegram, Adguard, Datadog and Cloudflare Workers.

• cpp
• parser
• url
• performance
• whatwg-url
• neon
• +2 more

32.Tencent / BqLog

A lightweight, high-performance, industrial-grade cross-language logging library (C++/Java/C#/Kotlin/TS/Python/Go), battle-tested in Honor of Kings.

• cross-platform
• high-performance
• java
• logging
• cpp
• csharp
• +14 more

33.idaholab / moose

Multiphysics Object Oriented Simulation Environment: A robust, modern, extendable, finite element/finite volume framework that excels at creating complex multiphysics simulations.

• multiphysics
• simulation
• fem
• finite-elements
• object-oriented
• parallel
• +2 more

34.enzo1982 / freac

The fre:ac audio converter project

• audio
• converter
• cd-ripper
• windows
• linux
• unix
• +12 more

35.KDAB / hotspot

The Linux perf GUI for performance analysis.

• performance-analysis
• performance
• qt
• profiler
• cpu-profiling
• linux
• +3 more

36.microsoft / snmalloc

Message passing based allocator

• allocator
• malloc
• memory-allocator

37.LibrePCB / LibrePCB

A powerful, innovative and intuitive EDA suite for everyone!

• eda
• electronics
• pcb
• schematic
• qt
• linux
• +5 more

38.pixie-io / pixie

Instant Kubernetes-Native Application Observability

• golang
• kubernetes
• ebpf
• vega
• monitoring
• gke
• +14 more

39.google / angle

A conformant OpenGL ES implementation for Windows, Mac, Linux, iOS and Android.

40.KDE / heaptrack

A heap memory profiler for Linux

41.JACoders / OpenJK

Community effort to maintain and improve Jedi Academy (SP & MP) + Jedi Outcast (SP only) released by Raven Software

• jedi-academy
• jedi-outcast
• star-wars
• game-development
• fps
• tps
• +12 more

42.pencil2d / pencil

Pencil2D is an easy, intuitive tool to make 2D hand-drawn animations. Pencil2D is open source and cross-platform.

• animation
• drawing
• qt5
• graphics2d
• cartoon
• cplusplus
• +7 more

43.nix-community / nixd

Nix language server, based on nix libraries [maintainer=@inclyc,@takeokunn,@Aleksanaa]

• language-server-protocol
• nix
• nixos

44.openframeworks / openFrameworks

openFrameworks is a community-developed cross platform toolkit for creative coding in C++.

• openframeworks
• osx
• windows
• linux
• raspberry-pi
• android
• +9 more

45.KratosMultiphysics / Kratos

Kratos Multiphysics (A.K.A Kratos) is a framework for building parallel multi-disciplinary simulation software. Modularity, extensibility and HPC are the main objectives. Kratos has BSD license and is written in C++ with extensive Python interface.

• kratos
• fem
• dem
• parallel-computing
• openmp
• numerical-methods
• +7 more

46.oguzhaninan / Stacer

Linux System Optimizer and Monitoring - https://oguzhaninan.github.io/Stacer-Web

• optimizer
• ubuntu
• system-information
• system
• linux
• desktop-application
• +2 more

47.mfem / mfem

Lightweight, general, scalable C++ library for finite element methods

• finite-elements
• high-order
• high-performance-computing
• parallel-computing
• amr
• computational-science
• +5 more

48.bshoshany / thread-pool

BS::thread_pool: a fast, lightweight, modern, and easy-to-use C++17 / C++20 / C++23 thread pool library

• thread-pool
• threadpool
• multithreading
• cpp
• cpp17
• cplusplus
• +13 more

49.TheHPXProject / hpx

The C++ Standard Library for Parallelism and Concurrency

• c-plus-plus
• distributed
• cross-platform
• parallelism
• concurrency
• cpp20
• +1 more

50.emcrisostomo / fswatch

A cross-platform file change monitor with multiple backends: Apple macOS File System Events, *BSD kqueue, Solaris/Illumos File Events Notification, Linux inotify and fanotify, Microsoft Windows and a stat()-based backend.

• event-notifications
• change-monitor
• fswatch
• kqueue
• inotify
• solaris
• +3 more

51.tsujan / Kvantum

A Linux SVG-based theme engine for Qt

52.nem0 / LumixEngine

3D C++ Game Engine - yet another open source game engine

• game-engine
• game-development
• data-oriented-design
• editor
• entity-component-system
• 3d-game-engine
• +2 more

53.clementine-player / Clementine

:tangerine: Clementine Music Player

• c-plus-plus
• music
• linux
• mac
• windows
• qt

54.domoticz / domoticz

Free open source home automation system for Linux, Windows, Raspberry Pi. Supports Z-Wave, Zigbee, MQTT, and 150+ devices.

• cpp
• domoticz
• dzvents
• energy-monitoring
• home-automation
• html5
• +14 more

55.fastfloat / fast_float

Fast and exact implementation of the C++ from_chars functions for number types: 4x to 10x faster than strtod, part of GCC 12, MySQL, DuckDB, Chromium, Redis and WebKit/Safari

• cpp11
• cpp17
• cpp-library
• high-performance
• freebsd
• linux
• +5 more

56.seladb / PcapPlusPlus

PcapPlusPlus is a multiplatform C++ library for capturing, parsing and crafting of network packets. It is designed to be efficient, powerful and easy to use. It provides C++ wrappers for the most popular packet processing engines such as libpcap, Npcap, WinPcap, DPDK, AF_XDP, WinDivert and PF_RING.

• pf-ring
• dpdk
• packet-parsing
• winpcap
• pcap-files
• pcap
• +14 more

57.bailey27 / cppcryptfs

cppcryptfs is an implementation of the gocryptfs encrypted overlay filesystem in C++ for Windows.

58.dealii / dealii

The development repository for the deal.II finite element library

• finite-elements
• c-plus-plus
• fem
• hpc
• parallel-computing
• scientific-computing
• +1 more

59.VectorCamp / vectorscan

A portable fork of the high-performance regular expression matching library

• hyperscan
• regex
• simd
• vectorscan

60.ddnet / ddnet

DDraceNetwork, a free cooperative platformer game

• ddnet
• teeworlds
• hacktoberfest
• open-source-game
• linux
• windows
• +6 more

61.KomputeProject / kompute

General purpose GPU compute framework built on Vulkan to support 1000s of cross vendor graphics cards (AMD, Qualcomm, NVIDIA & friends). Blazing fast, mobile-enabled, asynchronous and optimized for advanced GPU data processing usecases. Backed by the Linux Foundation.

• vulkan
• vulkan-compute
• vulkan-example
• vulkan-tutorial
• vulkan-demos
• vulkan-compute-tutorial
• +10 more

62.VectorDB-NTU / RaBitQ-Library

Official library for RaBitQ vector quantization and approximate nearest-neighbor search, in C++ and Python.

• nearest-neighbor-search
• quantization
• vector-database
• vector-search
• ann
• approximate-nearest-neighbor-search
• +7 more

63.simpleble / simpleble

SimpleBLE - the all-in-one Bluetooth library for MacOS, iOS, Windows, Linux and Android.

• windows
• linux
• macos
• driver
• bluetooth
• cpp
• +11 more

64.elfmz / far2l

Linux port of FAR v2

• linux
• filemanager
• terminal
• osx
• macos

65.brainboxdotcc / DPP

C++ Discord API Bot Library - D++ is Lightweight and scalable for small and huge bots!

• cpp
• discord
• discord-bot
• library
• linux
• ssl
• +14 more

66.stepmania / stepmania

Advanced rhythm game for Windows, Linux and OS X. Designed for both home and arcade use.

• stepmania
• rhythm-game
• game
• lua

67.boostorg / beast

HTTP and WebSocket built on Boost.Asio in C++11

• boost
• c-plus-plus-11
• websocket
• websocket-client
• websocket-server
• http
• +14 more

68.tzcnt / TooManyCooks

C++20 concurrency framework with no compromises. Excellent performance, powerful features, and simple syntax.

• coroutines
• cpp
• cpp20
• lock-free
• concurrency
• multi-threading
• +7 more

69.greg7mdp / parallel-hashmap

A family of header-only, very fast and memory-friendly hashmap and btree containers.

• hash
• tables
• unordered-map
• unordered-set
• hash-container
• parallel
• +4 more

70.max0x7ba / atomic_queue

C++14 concurrent lock-free low-latency queue.

• lock-free
• lockfree
• atomics
• queue
• multithreading
• low-latency
• +14 more

71.AtomicGameEngine / AtomicGameEngineArchived

The Atomic Game Engine is a multi-platform 2D and 3D engine with a consistent API in C++, C#, JavaScript, and TypeScript

• game-engine
• game-development
• javascript
• csharp
• typescript
• cplusplus
• +6 more

72.tklengyel / drakvuf

DRAKVUF Black-box Binary Analysis

• malware-analysis
• virtualization
• xen
• introspection

73.microsoft / DirectXMath

DirectXMath is an all inline SIMD C++ linear algebra library for use in games and graphics apps

• microsoft
• directx
• simd
• neon
• cpp-library
• sse
• +10 more

74.teeworlds / teeworlds

A retro multiplayer shooter

• teeworlds
• game
• multiplayer
• c
• c-plus-plus
• windows
• +4 more

75.fenrus75 / powertop

The Linux PowerTOP tool -- please post patches to the mailing list instead of using github pull requests

76.nCine / nCine

A cross-platform 2D game engine

• cpp11
• game-engine
• game-engine-2d
• game-development
• opengl
• real-time
• +13 more

77.Mudlet / Mudlet

⚔️ A cross-platform, open source, and super fast MUD client with scripting in Lua

• mudlet
• lua
• cross-platform
• mud
• game
• text-based
• +14 more

78.ConorWilliams / libfork

A bleeding-edge, lock-free, wait-free, continuation-stealing tasking library built on C++20's coroutines

• cpp20
• coroutines
• wait-free
• threadpool
• scheduler
• work-stealing
• +9 more

79.yvt / openspades

Compatible client of Ace of Spades 0.75

• c-plus-plus
• game
• voxel
• opengl
• ace-of-spades
• fps-game
• +14 more

80.bondagit / aes67-linux-daemon

AES67 Linux Daemon with configuration WebUI

• aes67
• audio
• rtp-streaming
• rtp
• audio-over-ip

81.canonical / mir

C++ libraries for writing Wayland Shells

• compositor
• desktop
• linux
• wayland
• x11

82.Devsh-Graphics-Programming / Nabla

Vulkan, OptiX and CUDA Interoperation Modular Rendering Library and Framework for PC/Linux/Android

• vulkan
• raytracing
• graphics-engine
• graphics-library
• optix
• optix-denoiser
• +12 more

83.plasma-umass / Mesh

A memory allocator that automatically reduces the memory footprint of C/C++ applications.

• allocator
• memory
• malloc-library
• memory-allocator
• memory-management

84.norlab-ulaval / libpointmatcher

An Iterative Closest Point (ICP) library for 2D and 3D mapping in Robotics

• libpointmatcher
• robotics
• ubuntu
• point-clouds
• libnabo
• lidar
• +1 more

85.Siv3D / OpenSiv3D

C++20 framework for creative coding 🎮🎨🎹 / Cross-platform support (Windows, macOS, Linux, and the Web)

• game-engine
• gamedev
• game-developement
• cpp
• cpp20
• c-plus-plus
• +2 more

86.WAVM / WAVM

WebAssembly Virtual Machine

87.David-Haim / concurrencpp

Modern concurrency for C++. Tasks, executors, timers and C++20 coroutines to rule them all

• cpp
• await
• async-await
• executor-service
• tasks
• threadpool
• +13 more

88.ermig1979 / Simd

C++ image processing and machine learning library with using of SIMD: SSE, AVX, AVX-512, AMX for x86/x64, NEON, SVE for ARM, HVX for Hexagon

• simd
• avx
• neon
• image-processing
• c-plus-plus
• simd-library
• +11 more

89.OtterBrowser / otter-browser

Otter Browser aims to recreate the best aspects of the classic Opera (12.x) UI using Qt5

• qt5
• opera
• c-plus-plus
• qt
• browser
• qtwebkit
• +8 more

90.probonopd / linuxdeployqt

Makes Linux applications self-contained by copying in the libraries and plugins that the application uses, and optionally generates an AppImage. Can be used for Qt and other applications

• qt
• qt5
• packaging
• deployment
• applications
• appimage
• +1 more

91.crow-translate / crow-translateArchived

A simple and lightweight translator that allows you to translate and speak text using Google, Yandex Bing, LibreTranslate and Lingva.

• qt5
• windows
• linux
• google
• yandex
• bing
• +5 more

92.VcDevel / Vc

SIMD Vector Classes for C++

• vectorization
• parallel
• simd-vector
• simd-instructions
• simd
• avx
• +13 more

93.johang / vlc-bittorrent

A bittorrent plugin for VLC.

• vlc
• bittorrent
• libtorrent
• ubuntu
• debian
• vlc-bittorrent
• +6 more

94.emeryberger / Hoard

The Hoard Memory Allocator: A Fast, Scalable, and Memory-efficient Malloc for Linux, Windows, and Mac.

• memory-allocation
• memory-manager
• malloc

95.d99kris / rapidcsv

C++ CSV parser library

• csv-parser
• c-plus-plus
• library
• linux
• macos
• windows
• +3 more

96.jupyter-xeus / xeus-cling

Jupyter kernel for the C++ programming language

• c-plus-plus-14
• jupyter-kernels

97.Stiffstream / restinio

Cross-platform, efficient, customizable, and robust asynchronous HTTP(S)/WebSocket server C++ library with the right balance between performance and ease of use

• cpp
• cplusplus
• http-server
• websockets
• linux
• windows
• +6 more

98.Stiffstream / sobjectizer

An implementation of Actor, Publish-Subscribe, and CSP models in one rather small C++ framework. With performance, quality, and stability proved by years in the production.

• cpp
• cplusplus
• cplusplus-17
• actor-model
• actors
• actor-framework
• +13 more

99.gammasoft71 / xtd

Free open-source modern C++20/23 framework to create console (CLI), forms (GUI like WinForms) and unit test (xUnit) applications and libraries on Windows, macOS, Linux, iOS, Android, FreeBSD, Haiku, and SerenityOS.

• c-plus-plus
• gui-framework
• gui
• console
• unittest
• desktop
• +14 more

100.berndporr / iir1

DSP IIR realtime filter library written in C++

• signal-processing
• filters
• filter-plugin
• iir
• c-plus-plus
• linux
• +14 more