1jrouwe / JoltPhysics
A multi core friendly rigid body physics and collision detection library. Written in C++. Suitable for games and VR applications. Used by Horizon Forbidden West and Death Stranding 2.
+341 stars
from 11,769 · score 5.83
Trending repositories
Ranked by Attention Score: stars gained over the last 7 complete days
1–100 of 138 by Attention Score · Oct 27, 2026 – Nov 2, 2026 (UTC)
2aseprite / aseprite
Animated sprite editor & pixel art tool (Windows, macOS, Linux)
+194 stars
from 40,368 · score 5.27
3qbittorrent / qBittorrent
qBittorrent BitTorrent client
+183 stars
from 41,117 · score 5.21
4electron / electron
:electron: Build cross-platform desktop apps with JavaScript, HTML, and CSS
+154 stars
from 123,545 · score 5.04
5WerWolv / ImHex
🔍 A Hex Editor for Reverse Engineers, Programmers and people who value their retinas when working at 3 AM.
+126 stars
from 55,565 · score 4.84
6google-ai-edge / mediapipe
Cross-platform, customizable ML solutions for live and streaming media.
+104 stars
from 37,401 · score 4.65
7bitcoin / bitcoin
Bitcoin Core integration/staging tree
+98 stars
from 90,483 · score 4.60
8opencv / opencv
Open Source Computer Vision Library
+83 stars
from 91,321 · score 4.43
9openscad / openscad
OpenSCAD - The Programmers Solid 3D CAD Modeller
+56 stars
from 10,511 · score 4.04
10NixOS / nix
Nix, the purely functional package manager
+51 stars
from 17,907 · score 3.95
11ossrs / srs
SRS is a simple, high-performance, AI-driven real-time media server supporting RTMP, WebRTC, HLS, HTTP-FLV, HTTP-TS, SRT, MPEG-DASH, and GB28181, with codec support for H.264, H.265, AV1, VP9, AAC, Opus, and G.711.
+44 stars
from 29,367 · score 3.81
12AutoHotkey / AutoHotkey
AutoHotkey - macro-creation and automation-oriented scripting utility for Windows.
+37 stars
from 13,360 · score 3.64
13xournalpp / xournalpp
Xournal++ is a handwriting notetaking software with PDF annotation support. Written in C++ with GTK3, supporting Linux (e.g. Ubuntu, Debian, Arch, SUSE), macOS and Windows 10. Supports pen input from devices such as Wacom Tablets.
+36 stars
from 15,572 · score 3.61
14CleverRaven / Cataclysm-DDA
Cataclysm - Dark Days Ahead. A turn-based survival game set in a post-apocalyptic world.
+36 stars
from 13,411 · score 3.61
15SerenityOS / serenity
The Serenity Operating System 🐞
+33 stars
from 33,905 · score 3.53
16simdjson / simdjson
Parsing gigabytes of JSON per second : used by Facebook/Meta Velox, the Node.js runtime, ClickHouse, WatermelonDB, Apache Doris, Milvus, StarRocks
+33 stars
from 24,461 · score 3.53
17juce-framework / JUCE
JUCE is an open-source cross-platform C++ application framework for desktop and mobile applications, including VST, VST3, AU, AUv3, LV2 and AAX audio plug-ins.
+33 stars
from 9,062 · score 3.53
18OpenRCT2 / OpenRCT2
An open source re-implementation of RollerCoaster Tycoon 2 🎢
+32 stars
from 16,498 · score 3.50
19luanti-org / luanti
Luanti (formerly Minetest) is an open source voxel game-creation platform with easy modding and game creation
+32 stars
from 13,773 · score 3.50
20ssloy / tinyrenderer
A brief computer graphics / rendering course
+30 stars
from 24,456 · score 3.43
21endless-sky / endless-sky
Space exploration, trading, and combat game.
+30 stars
from 7,661 · score 3.43
22xbmc / xbmc
Kodi is an award-winning free and open source home theater/media center software and entertainment hub for digital media. With its beautiful interface and powerful skinning engine, it's available for Android, BSD, Linux, macOS, iOS, tvOS and Windows.
+27 stars
from 21,385 · score 3.33
23google / flatbuffers
FlatBuffers: Memory Efficient Serialization Library
+22 stars
from 26,579 · score 3.14
24mapeditor / tiled
Flexible level editor
+21 stars
from 12,999 · score 3.09
25monero-project / monero
Monero: the secure, private, untraceable cryptocurrency
+21 stars
from 10,949 · score 3.09
26OpenMW / openmw
OpenMW is an open-source open-world RPG game engine that supports playing Morrowind. Main repo and issue tracker can be found here: https://gitlab.com/OpenMW/openmw/
+20 stars
from 6,682 · score 3.04
27harfbuzz / harfbuzz
HarfBuzz text shaping engine
+20 stars
from 6,170 · score 3.04
28qt / qtbase
Qt Base (Core, Gui, Widgets, Network, ...)
+18 stars
from 3,093 · score 2.94
29PointCloudLibrary / pcl
Point Cloud Library (PCL)
+17 stars
from 11,188 · score 2.89
30Warzone2100 / 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+
+17 stars
from 4,011 · score 2.89
31assimp / assimp
The official Open-Asset-Importer-Library Repository. Loads 40+ 3D-file-formats into one unified and clean data structure.
+16 stars
from 13,283 · score 2.83
32Project-OSRM / osrm-backend
Open Source Routing Machine - C++ backend
+15 stars
from 8,172 · score 2.77
33stack-of-tasks / pinocchio
A fast and flexible implementation of Rigid Body Dynamics algorithms and their analytical derivatives
+15 stars
from 3,819 · score 2.77
34CGAL / cgal
The public CGAL repository, see the README below
+14 stars
from 6,088 · score 2.71
35Slicer / Slicer
Multi-platform, free open source software for visualization and image computing.
+14 stars
from 2,681 · score 2.71
36kokkos / kokkos
Kokkos C++ Performance Portability Programming Ecosystem: The Programming Model - Parallel Execution and Memory Abstraction
+13 stars
from 2,717 · score 2.64
37nullptrlabs / pgmodeler
Open-source data modeling tool designed for PostgreSQL. No more typing DDL commands. Let pgModeler do the work for you!
+12 stars
from 3,607 · score 2.56
38paullouisageneau / libdatachannel
C/C++ WebRTC network library featuring Data Channels, Media Transport, and WebSockets
+12 stars
from 2,769 · score 2.56
39SFML / SFML
Simple and Fast Multimedia Library
+11 stars
from 12,081 · score 2.48
40pbek / QOwnNotes
QOwnNotes is a plain-text file notepad and todo-list manager with Markdown support and Nextcloud / ownCloud integration.
+11 stars
from 5,928 · score 2.48
41mongodb / mongo
The MongoDB Database
+10 stars
from 28,660 · score 2.40
42scylladb / scylladb
NoSQL data store using the Seastar framework, compatible with Apache Cassandra and Amazon DynamoDB
+10 stars
from 15,806 · score 2.40
43sqlitebrowser / sqlitebrowser
Official home of the DB Browser for SQLite (DB4S) project. Previously known as "SQLite Database Browser" and "Database Browser for SQLite". Website at:
+9 stars
from 24,739 · score 2.30
44ETLCPP / etl
Embedded Template Library
+9 stars
from 3,141 · score 2.30
45casadi / casadi
CasADi is a symbolic framework for numeric optimization implementing automatic differentiation in forward and reverse modes on sparse matrix-valued computational graphs. It supports self-contained C-code generation and interfaces state-of-the-art codes such as SUNDIALS, IPOPT etc. It can be used from C++, Python, Matlab/Octave, Julia or Javascript
+9 stars
from 2,320 · score 2.30
46JACoders / OpenJK
Community effort to maintain and improve Jedi Academy (SP & MP) + Jedi Outcast (SP only) released by Raven Software
+9 stars
from 2,312 · score 2.30
47openbabel / openbabel
Open Babel is a chemical toolbox designed to speak the many languages of chemical data.
+9 stars
from 1,392 · score 2.30
48Neargye / magic_enum
Static reflection for enums (to string, from string, iteration) for modern C++, work with any enum type without any macro or boilerplate code
+8 stars
from 6,241 · score 2.20
49clementine-player / Clementine
:tangerine: Clementine Music Player
+8 stars
from 4,266 · score 2.20
50TASEmulators / desmume
DeSmuME is a Nintendo DS emulator
+8 stars
from 3,671 · score 2.20
51TheHPXProject / hpx
The C++ Standard Library for Parallelism and Concurrency
+8 stars
from 2,937 · score 2.20
52gnss-sdr / gnss-sdr
GNSS-SDR, an open-source software-defined GNSS receiver
+8 stars
from 2,313 · score 2.20
53arx / ArxLibertatis
Cross-platform port of Arx Fatalis, a first-person role-playing game
+8 stars
from 1,105 · score 2.20
54fmtlib / fmt
A modern formatting library
+7 stars
from 25,894 · score 2.08
55martinus / unordered_dense
A fast & densely stored hashmap and hashset
+7 stars
from 1,503 · score 2.08
56bblanchon / ArduinoJson
📟 JSON library for Arduino and embedded C++. Simple and efficient.
+6 stars
from 7,234 · score 1.95
57MultiMC / Launcher
A custom launcher for Minecraft that allows you to easily manage multiple installations of Minecraft at once
+6 stars
from 4,683 · score 1.95
58mawww / kakoune
mawww's experiment for a better code editor
+5 stars
from 11,122 · score 1.79
59electronicarts / EASTL
EASTL stands for Electronic Arts Standard Template Library. It is an extensive and robust implementation that has an emphasis on high performance.
+5 stars
from 9,385 · score 1.79
60libcpr / cpr
C++ Requests: Curl for People, a spiritual port of Python Requests.
+5 stars
from 7,457 · score 1.79
61MTG / essentia
C++ library for audio and music analysis, description and synthesis, including Python bindings
+5 stars
from 3,781 · score 1.79
62SuperTux / supertux
SuperTux source code
+5 stars
from 3,179 · score 1.79
63davisking / dlib
A toolkit for making real world machine learning and data analysis applications in C++
+4 stars
from 14,465 · score 1.61
64spotify / annoy
Approximate Nearest Neighbors in C++/Python optimized for memory usage and loading/saving to disk
+4 stars
from 14,324 · score 1.61
65mosra / magnum
Lightweight and modular C++11 graphics middleware for games and data visualization
+4 stars
from 5,225 · score 1.61
66gameplay3d / gameplay
Open-source, cross-platform, C++ game engine for creating 2D/3D games.
+4 stars
from 4,950 · score 1.61
67spring / spring
A powerful free cross-platform RTS game engine. - Report issues at https://springrts.com/mantis/
+4 stars
from 4,026 · score 1.61
68dpilger26 / NumCpp
C++ implementation of the Python Numpy library
+4 stars
from 3,963 · score 1.61
69OpenXcom / OpenXcom
Open-source clone of the original X-Com 👽
+4 stars
from 2,243 · score 1.61
70enzo1982 / freac
The fre:ac audio converter project
+4 stars
from 1,995 · score 1.61
71dealii / dealii
The development repository for the deal.II finite element library
+4 stars
from 1,748 · score 1.61
72bwapi / bwapi
Brood War API
+4 stars
from 1,714 · score 1.61
73symengine / symengine
SymEngine is a fast symbolic manipulation library, written in C++
+4 stars
from 1,422 · score 1.61
74gerbera / gerbera
UPnP Media Server for 2026: Stream your digital media through your home network and consume it on all kinds of UPnP supporting devices 📱💻📺
+4 stars
from 1,397 · score 1.61
75ToruNiina / toml11
TOML for Modern C++
+4 stars
from 1,306 · score 1.61
76Siv3D / OpenSiv3D
C++20 framework for creative coding 🎮🎨🎹 / Cross-platform support (Windows, macOS, Linux, and the Web)
+4 stars
from 1,195 · score 1.61
77cppcheck-opensource / cppcheck
static analysis of C/C++ code
+3 stars
from 6,787 · score 1.39
78weidai11 / cryptopp
free C++ class library of cryptographic schemes
+3 stars
from 5,522 · score 1.39
79panda3d / panda3d
Powerful, mature open-source cross-platform game engine for Python and C++, developed by Disney and CMU
+3 stars
from 5,260 · score 1.39
80cycfi / elements
Elements C++ GUI library
+3 stars
from 3,729 · score 1.39
81openscenegraph / OpenSceneGraph
OpenSceneGraph git repository
+3 stars
from 3,625 · score 1.39
82RainerKuemmerle / g2o
g2o: A General Framework for Graph Optimization
+3 stars
from 3,476 · score 1.39
83widelands / 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.
+3 stars
from 3,114 · score 1.39
84ezEngine / ezEngine
An open source C++ game engine.
+3 stars
from 2,035 · score 1.39
85EQMG / Acid
A high speed C++17 Vulkan game engine
+3 stars
from 2,027 · score 1.39
86gemrb / gemrb
GemRB is a portable open-source implementation of Bioware’s Infinity Engine.
+3 stars
from 1,264 · score 1.39
87berndporr / iir1
DSP IIR realtime filter library written in C++
+3 stars
from 778 · score 1.39
88aui-framework / aui
Declarative UI toolkit for modern C++20
+3 stars
from 605 · score 1.39
89VowpalWabbit / vowpal_wabbit
Vowpal Wabbit is a machine learning system which pushes the frontier of machine learning with techniques such as online, hashing, allreduce, reductions, learning2search, active, and interactive learning.
+2 stars
from 8,731 · score 1.10
90oatpp / oatpp
🌱Light and powerful C++ web framework for highly scalable and resource-efficient web application. It's zero-dependency and easy-portable.
+2 stars
from 8,659 · score 1.10
91mandliya / algorithms_and_data_structures
180+ Algorithm & Data Structure Problems using C++
+2 stars
from 6,170 · score 1.10
92mlpack / mlpack
mlpack: a fast, header-only C++ machine learning library
+2 stars
from 5,718 · score 1.10
93arrayfire / arrayfire
ArrayFire: a general purpose GPU library.
+2 stars
from 4,906 · score 1.10
94jarro2783 / cxxopts
Lightweight C++ command line option parser
+2 stars
from 4,825 · score 1.10
95USCiLab / cereal
A C++11 library for serialization
+2 stars
from 4,710 · score 1.10
96rttrorg / rttr
C++ Reflection Library
+2 stars
from 3,486 · score 1.10
97teeworlds / teeworlds
A retro multiplayer shooter
+2 stars
from 2,652 · score 1.10
98MRPT / mrpt
:zap: The Mobile Robot Programming Toolkit (MRPT)
+2 stars
from 2,171 · score 1.10
99GameFoundry / B3DFramework
Modern C++ library for the development of real-time graphical applications
+2 stars
from 1,943 · score 1.10
100martinus / robin-hood-hashingArchived
Fast & memory efficient hashtable based on robin hood hashing for C++11/14/17/20
+2 stars
from 1,618 · score 1.10