501.alandefreitas / matplotplusplus
Matplot++: A C++ Graphics Library for Data Visualization 📊🗾
- plot-categories
- data-visualization
- contour-plots
- polar-plots
- matplot
- data-analysis
- +10 more
+50 stars
from 4,895 · score 3.93
Trending repositories
Ranked by Attention Score: stars gained over the last 90 complete days
501–600 of 1,546 by Attention Score · Aug 7, 2026 – Nov 4, 2026 (UTC)
+50 stars
from 1,386 · score 3.93
503.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
+49 stars
from 5,562 · score 3.91
504.clementine-player / Clementine
:tangerine: Clementine Music Player
+49 stars
from 4,226 · score 3.91
505.timeplus-io / proton
The fastest unified streaming SQL Engine in a single C++ binary. ⚡ Millisecond latency. 100+ GB/s throughput. Continuously compute stateful context from streams, logs, metrics, events, and CDC.
- clickhouse
- kakfa
- sql
- redpanda
- single-binary
- stream-processing
- +10 more
+49 stars
from 2,232 · score 3.91
506.milkytracker / MilkyTracker
A Fasttracker II compatible music editor
+49 stars
from 2,077 · score 3.91
507.blend2d / blend2d
2D Vector Graphics Engine Powered by a JIT Compiler
- 2d-graphics
- rasterization
- asmjit
- jit
- cpp
+49 stars
from 1,965 · score 3.91
508.cra-ros-pkg / robot_localization
robot_localization is a package of nonlinear state estimation nodes. The package was developed by Charles River Analytics, Inc. Please ask questions on answers.ros.org.
+49 stars
from 1,934 · score 3.91
509.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
+49 stars
from 1,773 · score 3.91
510.gemrb / gemrb
GemRB is a portable open-source implementation of Bioware’s Infinity Engine.
- c-plus-plus
- python
- isometric
- game-engine
- engine
- game
+49 stars
from 1,218 · score 3.91
511.kripken / ammo.js
Direct port of the Bullet physics engine to JavaScript using Emscripten
+48 stars
from 4,538 · score 3.89
512.1technophile / OpenMQTTGateway
MQTT gateway for ESP8266 or ESP32 with bidirectional 433mhz/315mhz/868mhz, Infrared communications, BLE, Bluetooth, beacons detection, mi flora, mi jia, LYWSD02, LYWSD03MMC, Mi Scale, TPMS, BBQ thermometer compatibility & LoRa.
- mqtt
- gateway
- openhab2
- home-automation
- home-assistant
- wemos-d1
- +13 more
+48 stars
from 4,068 · score 3.89
513.google / s2geometry
Computational geometry and spatial indexing on the sphere
- geometry
- spherical-geometry
- s2
- spatial-indexing
+48 stars
from 2,699 · score 3.89
514.gbdev / rgbds
Rednex Game Boy Development System - An assembly toolchain for the Nintendo Game Boy and Game Boy Color
+48 stars
from 1,623 · score 3.89
515.Nicoshev / rapidhash
Very fast, high quality, platform-independent hashing algorithm.
+48 stars
from 869 · score 3.89
516.shadowsocks / shadowsocks-c
Self-contained Shadowsocks implementation in C with libuv, asynchronous DNS, and portable static builds for Linux, macOS, Windows, and FreeBSD.
+47 stars
from 16,138 · score 3.87
517.hanickadot / compile-time-regular-expressions
Compile Time Regular Expression in C++
- regular-expression
- cpp17
- cpp20
- header-only
- constexpr
- compile-time
- +3 more
+47 stars
from 3,826 · score 3.87
518.2shady4u / godot-sqlite
GDExtension wrapper for SQLite (Godot 4.x+)
+47 stars
from 1,405 · score 3.87
519.simsong / bulk_extractor
This is the development tree. Production downloads are at:
+47 stars
from 1,394 · score 3.87
520.mlpack / mlpack
mlpack: a fast, header-only C++ machine learning library
- machine-learning-library
- c-plus-plus
- deep-learning
- nearest-neighbor-search
- regression
- machine-learning
- +1 more
+46 stars
from 5,676 · score 3.85
521.cameron314 / readerwriterqueue
A fast single-producer, single-consumer lock-free queue for C++
+46 stars
from 4,593 · score 3.85
522.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
+46 stars
from 3,117 · score 3.85
+46 stars
from 2,070 · score 3.85
524.pioneerspacesim / pioneer
A game of lonely space adventure
- game
- space
- simulation
- simulator
- exploration
- elite
- +5 more
+46 stars
from 1,886 · score 3.85
+46 stars
from 1,410 · score 3.85
526.arx / ArxLibertatis
Cross-platform port of Arx Fatalis, a first-person role-playing game
+46 stars
from 1,069 · score 3.85
527.idea4good / GuiLite
✔️The smallest header-only GUI library(4 KLOC) for all platforms
- embedded
- mcu
- graphics-library
- microcontroller
- display
- gui
- +7 more
+45 stars
from 7,735 · score 3.83
528.benhoyt / inih
Simple .INI file parser in C, good for embedded systems
- ini
- parser
- configparser
- embedded-systems
- c
+45 stars
from 3,020 · score 3.83
529.mavlink / mavros
MAVLink to ROS gateway with proxy for Ground Control Station
- ros
- ros-node
- mavlink
- mavros
- mavros-msgs
- uav
+45 stars
from 1,204 · score 3.83
530.mandliya / algorithms_and_data_structures
180+ Algorithm & Data Structure Problems using C++
- algorithm
- c
- cpp
- interview-questions
- interview-practice
- data-structures
- +7 more
+44 stars
from 6,130 · score 3.81
531.alexliniger / MPCC
Model Predictive Contouring Controller (MPCC) for Autonomous Racing
+44 stars
from 1,843 · score 3.81
532.openbabel / openbabel
Open Babel is a chemical toolbox designed to speak the many languages of chemical data.
- chemistry
- chemical-data
- cheminformatics
- c-plus-plus
- chemical-toolbox
+44 stars
from 1,361 · score 3.81
533.brenocq / implot3d
Immediate Mode 3D Plotting
+44 stars
from 1,233 · score 3.81
534.CopterExpress / clover
ROS-based framework and RPi image to control PX4-powered drones 🍀
- ros
- px4
- mavros
- aruco
- quadcopter
- computer-vision
- +5 more
+44 stars
from 650 · score 3.81
535.jarro2783 / cxxopts
Lightweight C++ command line option parser
- c-plus-plus
- option-parser
- positional-arguments
+43 stars
from 4,785 · score 3.78
536.OneLoneCoder / olcPixelGameEngine
The official distribution of olcPixelGameEngine, a tool used in javidx9's YouTube videos and projects
+43 stars
from 4,212 · score 3.78
537.openscenegraph / OpenSceneGraph
OpenSceneGraph git repository
+43 stars
from 3,586 · score 3.78
538.sail-sg / envpool
C++-based high-performance parallel environment execution engine (vectorized env) for general RL environments.
- reinforcement-learning
- parallel-processing
- cpp17
- pybind11
- reinforcement-learning-environments
- threadpool
- +10 more
+43 stars
from 1,490 · score 3.78
+43 stars
from 1,221 · score 3.78
540.rethinkdb / rethinkdb
The open-source database for the realtime web.
+42 stars
from 26,964 · score 3.76
+42 stars
from 15,161 · score 3.76
542.LukasBanana / LLGL
Low Level Graphics Library (LLGL) is a thin abstraction layer for the modern graphics APIs OpenGL, Direct3D, Vulkan, and Metal
+42 stars
from 2,607 · score 3.76
543.mozilla / DeepSpeechArchived
DeepSpeech is an open source embedded (offline, on-device) speech-to-text engine which can run in real time on devices ranging from a Raspberry Pi 4 to high power GPU servers.
+41 stars
from 26,731 · score 3.74
+41 stars
from 3,694 · score 3.74
+41 stars
from 2,429 · score 3.74
546.utopia-rise / fmod-gdextension
FMOD Studio GDExtension bindings for the Godot game engine
- godot
- godot-engine
- sound
- music
- fmod
- fmod-api
- +4 more
+41 stars
from 909 · score 3.74
547.ruizhi-lab / latte-dock-ng
Latte Dock NG is a Wayland-first dock for KDE Plasma 6.5+ that provides an elegant and intuitive experience for your tasks and widgets. It animates its contents using a parabolic zoom effect and stays out of the way when not needed.
+41 stars
from 36 · score 3.74
548.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
+40 stars
from 2,542 · score 3.71
549.simpleble / simpleble
SimpleBLE - the all-in-one Bluetooth library for MacOS, iOS, Windows, Linux and Android.
+40 stars
from 1,105 · score 3.71
+39 stars
from 3,045 · score 3.69
+39 stars
from 2,193 · score 3.69
552.JekSun97 / gdTree3D
🌳 Plugin for procedural generation of 3D trees of varying complexity for Godot Engine.
+39 stars
from 347 · score 3.69
553.vczh-libraries / GacUI
Native C++ UI library, cross-platform, MVVM and data binding, XML description, multi-language, core/renderer cross-process separation, etc
+38 stars
from 2,667 · score 3.66
554.electronicarts / CnC_Remastered_CollectionArchived
Command & Conquer: Remastered Collection
- command-and-conquer
- open-source
- real-time-strategy
- rts
+37 stars
from 21,349 · score 3.64
555.OpenGenus / cosmos
World's largest Contributor driven code dataset | Used in Quark Search Engine, @OpenGenus IQ, OpenGenus Visual Project
- opengenus
- algorithm
- datastructures
- library
- offline-app
- interview-questions
- +9 more
+37 stars
from 13,708 · score 3.64
556.stepmania / stepmania
Advanced rhythm game for Windows, Linux and OS X. Designed for both home and arcade use.
- stepmania
- rhythm-game
- game
- lua
+37 stars
from 2,078 · score 3.64
557.charles-lunarg / vk-bootstrap
Vulkan Bootstrapping Iibrary
+37 stars
from 1,264 · score 3.64
558.software-mansion / react-native-audio-api
High-performance audio engine for react-native
- api
- audio
- music
- react-native
- web
- javascript
- +8 more
+37 stars
from 817 · score 3.64
559.boostorg / beast
HTTP and WebSocket built on Boost.Asio in C++11
+36 stars
from 4,795 · score 3.61
560.microsoft / DirectXTK
The DirectX Tool Kit (aka DirectXTK) is a collection of helper classes for writing DirectX 11.x code in C++
+36 stars
from 2,832 · score 3.61
561.nmwsharp / polyscope
A C++ & Python viewer for 3D data like meshes and point clouds
+36 stars
from 2,189 · score 3.61
562.microsoft / DirectXMath
DirectXMath is an all inline SIMD C++ linear algebra library for use in games and graphics apps
+36 stars
from 1,780 · score 3.61
+36 stars
from 1,591 · score 3.61
564.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
+36 stars
from 1,366 · score 3.61
565.greg7mdp / parallel-hashmap
A family of header-only, very fast and memory-friendly hashmap and btree containers.
+35 stars
from 3,194 · score 3.58
566.simbody / simbody
High-performance C++ multibody dynamics/physics library for simulating articulated biomechanical and mechanical systems like vehicles, robots, and the human skeleton.
- multibody-dynamics
- physics-engine
- physics-simulation
- robotics
- biomechanics
+35 stars
from 2,534 · score 3.58
567.GameFoundry / B3DFramework
Modern C++ library for the development of real-time graphical applications
+35 stars
from 1,910 · score 3.58
+35 stars
from 1,895 · score 3.58
569.martinus / nanobench
Simple, fast, accurate single-header microbenchmarking functionality for C++11/14/17/20
- benchmark
- cpp
- microbenchmark
- single-header
- single-header-lib
- single-file
- +2 more
+35 stars
from 1,716 · score 3.58
570.rst-tu-dortmund / teb_local_planner
An optimal trajectory planner considering distinctive topologies for mobile robots based on Timed-Elastic-Bands (ROS Package)
- ros
- mobile-robots
- navigation
- trajectory-optimization
- optimal-control
- path-planning
+35 stars
from 1,331 · score 3.58
571.IvanMurzak / Unreal-MCP
AI Game Developer for Unreal Engine — MCP plugin (C++ editor plugin + .NET bridge), unreal-cli, connects Unreal Editor to AI agents via ai-game.dev or a local MCP server
- ai
- ai-tools
- gamedev
- mcp
- mcp-server
- unreal
- +14 more
+35 stars
from 22 · score 3.58
572.visualfc / liteide
LiteIDE is a simple, open source, cross-platform Go IDE.
+34 stars
from 7,736 · score 3.56
573.OSGeo / PROJ
PROJ - Cartographic Projections and Coordinate Transformations Library
+34 stars
from 2,000 · score 3.56
574.precice / precice
A coupling library and ecosystem for partitioned multi-physics and multi-scale simulations, including surface and volume coupling.
- multi-physics
- fluid-structure-interaction
- high-performance-computing
- conjugate-heat-transfer
- coupling
- co-simulation
- +13 more
+34 stars
from 953 · score 3.56
575.hjwdzh / QuadriFlow
QuadriFlow: A Scalable and Robust Method for Quadrangulation
- quadriflow
- quad
- remeshing
- quadrangulation
- geometry
+34 stars
from 848 · score 3.56
+33 stars
from 10,494 · score 3.53
577.Squirrel / Squirrel.Windows
An installation and update framework for Windows desktop apps
- windows
- squirrel
- c-sharp
- installer
+33 stars
from 7,957 · score 3.53
578.idealvin / coost
A lightweight C++ base library with Go-style coroutines.
+33 stars
from 4,194 · score 3.53
579.ggerganov / imtui
ImTui: Immediate Mode Text-based User Interface C++ Library
- ui
- tui
- text
- user-interface
+33 stars
from 3,604 · score 3.53
+33 stars
from 1,738 · score 3.53
581.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
+32 stars
from 3,458 · score 3.50
582.trilinos / Trilinos
Primary repository for the Trilinos Project
- snl-science-libs
- sandia-national-laboratories
- hpsf
- scientific-computing
- high-performance-computing
- c-plus-plus
- +2 more
+32 stars
from 1,410 · score 3.50
583.PDAL / PDAL
PDAL is Point Data Abstraction Library. GDAL for point cloud data.
+32 stars
from 1,399 · score 3.50
584.Open-KO / KnightOnline
OpenKO is an open source version of the old school Knight Online MMORPG. Specifically designed for version 1.298.
+32 stars
from 346 · score 3.50
585.facebookincubator / dispenso
The project provides high-performance concurrency, enabling highly parallel computation.
+32 stars
from 281 · score 3.50
+31 stars
from 2,975 · score 3.47
587.SergiusTheBest / plog
Portable, simple and extensible C++ logging library
+31 stars
from 2,566 · score 3.47
588.RetroShare / RetroShare
RetroShare is a Free and Open Source cross-platform, Friend-2-Friend and secure decentralised communication platform.
+31 stars
from 1,996 · score 3.47
589.max0x7ba / atomic_queue
C++14 concurrent lock-free low-latency queue.
+31 stars
from 1,872 · score 3.47
590.pgRouting / pgrouting
Repository contains pgRouting library. Development branch is "develop", stable branch is "master"
- postgis
- postgresql-extension
- routing
- spatial-analysis
- network-analysis
- osgeo
+31 stars
from 1,416 · score 3.47
591.symengine / symengine
SymEngine is a fast symbolic manipulation library, written in C++
- math
- computer-algebra
- c-plus-plus
+31 stars
from 1,395 · score 3.47
592.jtv / libpqxx
The official C++ client API for PostgreSQL.
- postgresql
- postgres
- cplusplus
- cplusplus-17
- databases
- cplusplus-20
- +1 more
+31 stars
from 1,337 · score 3.47
593.tklengyel / drakvuf
DRAKVUF Black-box Binary Analysis
- malware-analysis
- virtualization
- xen
- introspection
+31 stars
from 1,259 · score 3.47
594.Qv2ray / Qv2ray
Translated:star: Linux / Windows / macOS cross-platform V2Ray client | Supports VMess / VLESS / SSR / Trojan / Trojan-Go / NaiveProxy / HTTP / HTTPS / SOCKS5 | Developed with C++ / Qt | Extensible plugin-style design :star:
+30 stars
from 16,845 · score 3.43
+30 stars
from 12,468 · score 3.43
+30 stars
from 2,067 · score 3.43
597.koide3 / fast_gicp
A collection of GICP-based fast point cloud registration algorithms
+30 stars
from 1,674 · score 3.43
598.fenrus75 / powertop
The Linux PowerTOP tool -- please post patches to the mailing list instead of using github pull requests
+30 stars
from 1,320 · score 3.43
599.mariusbancila / stduuid
A C++17 cross-platform implementation for UUIDs
- uuids
- cpp17
- cpp
- proposal
- library
+30 stars
from 895 · score 3.43
600.SteveMacenski / spatio_temporal_voxel_layer
A new voxel layer leveraging modern 3D graphics tools to modernize navigation environmental representations
+30 stars
from 848 · score 3.43