An open API service indexing awesome lists of open source software.

C++

C++ is a popular and widely used mid-level language. It was designed as an extension of the C language.

https://github.com/timstr/ofc

A simple and extensible C++ GUI library built on top of SFML

cpp cpp11 gui sfml sfml2 ui

Last synced: 18 Jul 2025

https://github.com/oktonion/cpp-fast-signals

Header-only fast signals and slots for C++ (C++98 compatible)

cpp cpp03 cpp11 cpp14 cpp98 crossplatform delegate delegates fast signal signals slot

Last synced: 15 Mar 2026

https://github.com/lyzkeeptrying/qfluentuifortouch

A collection of Fluent Design UI plugins based on Qt5-Widget, specifically optimized for touchscreen devices. This project provides modern, fluid, and touch-friendly interface components for Qt applications.

cpp embedded fluent-design qt qt5 qwidget touchscreen ui

Last synced: 17 Oct 2025

https://github.com/jakobbbb/splat

a simple and not very optimized Gaussian splat renderer

3dgs cpp gaussian-splatting opengl

Last synced: 15 Mar 2025

https://github.com/vndee/cppbook

C++: Những viên gạch đầu tiên

book competitive-programming cpp programming-language reference

Last synced: 12 Jul 2025

https://github.com/stablecoder/vulkan-mini-libs-2

Useful self-contained header files for Vulkan development, such as error codes and enum/bitflag serialization.

bitflag bitset c cpp cpp17 cpp20 flag flagbits flags python vulkan vulkan-library xml xml-parser

Last synced: 18 Oct 2025

https://github.com/minwook-shin/ubuntu-korea-cpp-study-book

Ubuntu Korean Community C++ Basic Study Textbook

cpp korean study-textbook textbook ubuntu

Last synced: 15 Jul 2025

https://github.com/compose-generator/ccom

⚙️ Compiler for the CCom (Conditional Comments) language

comment condition cpp grammar interpreter java language

Last synced: 03 Sep 2025

https://github.com/gyanthakur/advent-of-code

🎄 Advent of Code 2024

cpp cpp17

Last synced: 19 Oct 2025

https://github.com/ferhatgec/easymorse

Morse Alphabet converter library.

alphabet converter cpp header library morse single

Last synced: 18 Feb 2026

https://github.com/programmingrainbow/yellow-snow-cpp-sdl2

Don't Eat the Yellow Snow! written in C++ and using SDL2 game library.

cpp cpp20 sdl sdl2

Last synced: 19 Oct 2025

https://github.com/amiremohamadi/crun

Simple shell script to run cpp files easier!

cpp

Last synced: 30 Apr 2026

https://github.com/darxisr/networkscanner

Данный CLI скрипт предназначен для сканирования указанных подсетей на предмет наличия в них устройств. Для сканирования используются протоколы Telnet, SSH, ICMP.

cli cpp development gplusplus hacktool icmp linux network scanner socket-programming ssh telnet tool

Last synced: 01 Jan 2026

https://github.com/zqpei/pybind11_cpp_python

cpp call python, or python call cpp, hybrid programming using pybind11, with and without numpy

cpp cpp-call-python mat-numpy numpy opencv-numpy pybind11 python python-call-cpp

Last synced: 14 Apr 2025

https://github.com/lightnet/cmakesdl2vulkan1imgui1

Test build sdl2, vulkan, imgui and cmake.

cmake cpp imgui sdl2 vulkan

Last synced: 28 Jan 2026

https://github.com/ferhatgec/timeplusplus

Fegeya Time++, single header time library.

cpp cpp17 file header library single uptime

Last synced: 14 Jun 2025

https://github.com/kayess/animray

Raytracer and animation program

animation c-plus-plus c-plus-plus-20 cpp cpp20 graphics raytracer

Last synced: 26 Apr 2025

https://github.com/llnl/typeforge

Typeforge is a tool for type refactoring of C/C++ programs. It enables users to change the type of variables and determines all type-dependent changes that are necessary to ensure that the generated code is again a correct program.

cpp

Last synced: 29 Apr 2025

https://github.com/rodjjo/bottled-ai

A chat bot using various LLM models. It runs locally using your own GPU and/or CPU.

ai chatbot cpp llm python3

Last synced: 01 May 2025

https://github.com/francescopasin/tower-defense

C++ and QT tower defense game

cpp qt tower-defense

Last synced: 11 Mar 2025

https://github.com/muppetsg2/pbr_visualiser_opengl

PBR Visualiser is an application for visualizing PBR materials in an OpenGL environment. The application has two configurations: windowed (GUI) and console (CLI).

cmake console-application cpp cpp20 imgui opengl pbr window-application

Last synced: 11 Mar 2026

https://github.com/wtrsltnk/video-stream

Simple C++ HTTP server serving a page with video player

cmake cpp http streaming video

Last synced: 20 Sep 2025

https://github.com/karenina-na/sorting

Sorting Algorithm Implementation

cmake cpp cpp21 mingw-w64 ninja sorting-algorithms-implemented

Last synced: 13 Apr 2025

https://github.com/lowfatcode/pretty-poly

A super-sampling complex polygon renderer for low resource platforms.

antialiasing cpp header-only microcontrollers vector-graphics

Last synced: 12 Jul 2025

https://github.com/greydevv/mango-compiler

Mango: Compiled, statically-typed general purpose programming language.

compiler compiler-construction cpp llvm llvm-ir programming-language

Last synced: 24 Oct 2025

https://github.com/tajiknomi/tcpHostCLI_windows

Simple TCP Server to handle multiple reverse connection/sessions

cpp netcat pen-testing remote-shell reverse-connection socket-programming windows

Last synced: 18 Jul 2025

https://github.com/bardobard/bardcore

Math c++ library, used for raytracing.

cpp math native nuget raytracing

Last synced: 12 Apr 2025

https://github.com/yexuanxiao/cppprimerplus-6th-example

C++ Primer Plus 6th Edition Example Code

cpp example-code

Last synced: 27 Apr 2025

https://github.com/dreampast/libul

Some header-only utility files

c cpp cross-compiler cross-plattform native utiltity

Last synced: 22 Jun 2025

https://github.com/dev-cafe/context-api-example

Shows how to implement context-aware APIs in different languages.

api c cffi cmake context cpp fortran

Last synced: 16 May 2025

https://github.com/oatpp/benchmark

oatpp performance benchmark vs other frameworks

benchmark cplusplus cpp golang oatpp performance

Last synced: 05 Jul 2025

https://github.com/zigaowang/usaco-cses-cf

USACO • CSES • CF Training Source Code

algorithm codeforces cpp cses usaco

Last synced: 05 Sep 2025

https://github.com/denysvitali/paper-fix

Deskew and rotate your scanned documents

cpp deskew fix opencv page paper

Last synced: 27 Apr 2025

https://github.com/lecrapouille/chessneuneu

[Application][Version 0.1][Functional][WIP] Non serious chess engine self learning chess rules (legal moves)

chess chess-engine cpp neural-network sfml2

Last synced: 21 Feb 2026

https://github.com/tsnsoft/mingw

MinGW

cpp mingw

Last synced: 26 May 2026

https://github.com/ferhatgec/inpuft

Fegeya Inpuft, Work-in-progress simple & single header line-editing library. Written in C++17.

cpp cpp17 library line line-editing line-editor single single-header

Last synced: 18 Feb 2026

https://github.com/ferhatgec/intelligentui

Fegeya intelligenTUI, really simple & single header TUI library.

buffer cli cpp cpp17 intelligent terminal terminal-emulator termios tui ui

Last synced: 07 May 2026

https://github.com/OneiroGames/TSOCA

Специально для #LDJAM

cpp opengl visual-novel vulkan

Last synced: 11 Mar 2025

https://github.com/hxndev/huffman-encoding-using-binary-trees

The idea behind Huffman coding is based upon the frequency of a symbol in a sequence. The symbol that is the most frequent in that sequence gets a new code that is very small, the least frequent symbol will get a code that is very long, so that when we’ll translate the input we want to encode the most frequent symbols will take less space than they used to and the least frequent symbols will take more space but because they’re less frequent it won’t matter that much.

algorithm binary-search-tree binary-tree compression compression-algorithm cpp decryption encoding encryption huffman vecctor visual-studio

Last synced: 31 Mar 2025

https://github.com/karimsayedre/beyond

My custom game engine featuring hardware ray tracing, path tracing and DLSS.

cpp cpp20 dlss game-engine path-tracing ray raytracing vulkan

Last synced: 02 Apr 2025

https://github.com/hxndev/huffman-data-encryption

The idea behind Huffman coding is based upon the frequency of a symbol in a sequence. The symbol that is the most frequent in that sequence gets a new code that is very small, the least frequent symbol will get a code that is very long, so that when we’ll translate the input, we want to encode the most frequent symbols will take less space than they used to and the least frequent symbols will take more space.

coding compression cpp decipher decoding decryption encoding encryption huffman huffman-algorithm huffman-coding huffman-compression-algorithm queue tree vector

Last synced: 31 Mar 2025

https://github.com/bpla-team/graphic_calculator

Project of three first-year MIPT AES DAFE students (for engineering practical work in the first semester) to create a graphic calculator in FLTK C++

cmake cpp dafe doxygen-documentation fltk graphics mipt

Last synced: 01 Jul 2025

https://github.com/yjyoon-dev/algorithm-note

자료구조 & 알고리즘 노트

algorithm cpp data-structures problem-solving

Last synced: 10 Jan 2026

https://github.com/hanson-young/dbscan.face

DBSCAN (Density-Based Spatial Clustering of Applications with Noise) for face cluster

cluster cpp dbscan face-recognition

Last synced: 26 Oct 2025

https://github.com/jdsherbert/unreal-engine-networked-sprint-component

Replicated Sprinting Component for Unreal Engine game projects. Utilizes Enhanced Input System plugin for input action definitions/bindings.

component cpp cpp11 cpp17 cpp20 enhancedinput multiplayer networked replicated unreal unreal-engine unreal-engine-5 unrealengine

Last synced: 10 Apr 2025

https://github.com/pachadotdev/cpp11blaze

VERY EARLY DEVELOPMENT!!! The idea is to pass matrices/vectors from R to C++, write pure C++/Blaze code for the computation, and then export the result back to R with the proper data structures.

blaze cpp cpp11 hacktoberfest linear-algebra rstats

Last synced: 10 Apr 2025

https://github.com/giovaneiwamoto/tomasulo-simulator

🧲 Tomasulo Simulator - A speculative TFSim with a GUI. Implementation, evaluation, and validation of dynamic branch predictors.

cpp tomasulo-algorithm

Last synced: 29 Apr 2025

https://github.com/eliasmoflag/vacmon

vac module dumper

cpp cs2 dumper monitor vac

Last synced: 09 Apr 2025

https://github.com/senior-sigan/reverse_polish_calc_cpp

OOP-style Reverse Polish Calculator in C++ I did during twitch stream

calculator cpp object-oriented-programming reverse-polish-notation

Last synced: 19 Apr 2025

https://github.com/ripred/codesizeprofiler

Profiler for embedded programming to dynamically determine function, method, and template sizes (expanded).

cpp embedded function profiler sizes

Last synced: 12 Mar 2026

https://github.com/argvchs/fastio

C++ FastIO lib.

c-plus-plus cpp cpp20 fastio

Last synced: 17 Mar 2025

https://github.com/arsdever/qcolorpicker

Qt dialog for picking color (a modernized version)

color-picker cpp dialog qt widget

Last synced: 19 Apr 2025

https://github.com/thexkey/vitatrak

Tracker player homebrew for Playstation Vita.

cpp cpp11 homebrew libopenmpt modarchive playstation psvita tracker-music

Last synced: 14 Jul 2025

https://github.com/gamestrap/premake-vscodegen

C++ VSCode generator for Premake

cpp premake vscode

Last synced: 23 Mar 2025

https://github.com/tomsik68/ansi_colors

Single-header macro-based library for using terminal color codes in C/C++

c colors colors-codes console cpp terminal

Last synced: 31 Aug 2025

https://github.com/algosup/2023-2024-project-4-sportshield-team-4

4th project of the year 2023-2024

arduino c cpp hardware

Last synced: 05 Sep 2025

https://github.com/shyakachaste/facedetection

This C++ program utilizes the OpenCV library for real-time face detection. It captures video from a camera and employs Haar cascades to identify and highlight faces in each frame. The detected faces are outlined with rectangles, and the application displays the count of faces found on the top left corner.

ai cpp face-detection learn opencv visual-studio

Last synced: 12 Oct 2025

https://github.com/germanaizek/picobase64

Very lightweight encoder and decoder base64 for C/C++

base64 c cpp cross-platform header-only lightweight

Last synced: 12 Oct 2025

https://github.com/adamczykpiotr/linux-canbus-cpp

Small & easy to use wrapper library for CAN & CAN-FD

can-bus can-fd canbus cpp linux

Last synced: 15 May 2026

https://github.com/zoroxide/olcpge-fourier-series

Visulalizing Fourier Series in C++

cpp fourier-series game-engine olcpixelgameengine

Last synced: 16 May 2025

https://github.com/iveevi/tuicpp

A simple C++ wrapper around ncurses to ease the developement of TUI applications.

cpp ncurses tui

Last synced: 20 Feb 2026

https://github.com/boreec/tetris

Tetris game reproduction written in C++14 and Qt6.

cpp cpp14 game game-development gui opengl qt qt6 tetris tetris-game

Last synced: 09 Apr 2025

https://github.com/hoangtien2k3/code-c-plus-plus

Master your language C++. design patterns example - Java - C++. Multiple projects. Software engineering experiences.

c cpp

Last synced: 21 Apr 2025

https://github.com/danieldidiobalsamo/maze_generator

Maze generator and solver | C++ / Web Assembly / Vue.js

a-star cpp dijkstra emscripten emscritpen maze-generator vue wasm webassembly

Last synced: 26 Oct 2025

https://github.com/shawnjeffersonwang/messenger

This repository contains a C++ Chatroom application supporting features like user authentication, friend management, private and group chats, real-time notifications, and file uploads. The project uses Redis, CMake, and epoll with multithreading for efficient performance.

async cmake cpp linux messenger multithreading network redis websocket-client websocket-server

Last synced: 15 Apr 2025

https://github.com/tianzerl/fcpp

A cross-platform, simple and accurate FC/NES emulator in C++

cpp emulator emulators fc nes

Last synced: 04 Jul 2025

https://github.com/abdulrhman-dev/circuit-simulator

A simple circuit solver that solves DC circuits that contain independent sources and resistors.

circuit-simulator circuit-solver circuits cpp dc graphics mna raylib

Last synced: 18 Mar 2025

https://github.com/praveen1664/easy-machine-learning

This is a curated list of Easy machine learning frameworks, libraries and software (by language

c cpp data-science deep-learning machine-learning neural-network

Last synced: 10 May 2026

https://github.com/th0rgal/poyuterm

A puyo puyo game within terminal for college

cpp ncurses terminal-game tetris

Last synced: 22 Apr 2025

https://github.com/leosery/astar-pathfinding--unrealengine5-2024

Interactive A* pathfinding visualization in Unreal Engine 5. Features real-time node manipulation, path calculation, and customizable grid system.

algorithm astar-algorithm cpp game-development pathfinding unreal-engine-5

Last synced: 14 Apr 2025

https://github.com/manraj29/hangman-using-cpp

Basic game of Hangman (Guess the word in limited guesses)

cpp game hangman project

Last synced: 04 Feb 2026

https://github.com/nlr-devteam/fcitx5-enhancer

A fcitx5 compatibility mod for Minecraft

cpp fabric fcitx5 java minecraft minecraft-mod

Last synced: 22 Apr 2025

https://github.com/satharus/original-mastermind

A clone of the "Original Mastermind" game from the 70s written in C++ to practice the basics of OOP.

code-breaking cpp mini-project oop

Last synced: 13 Apr 2025

https://github.com/rfsantacruz/mycudasamples

This is a series of CUDA C++ programming samples developed to study CUDA technology and its parallel programming model.

cpp cuda gpgpu

Last synced: 13 Apr 2025