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/jrob774/block-fever

My second ever finished game.

2d block block-fever cpp cpp17 emscripten game sdl sdl2 simple

Last synced: 13 Apr 2025

https://github.com/cyberscoper/esp8266-htu21d-weather-station

🌡️💧 An autonomous, solar-powered weather station built with ESP8266 (ESP-12E). It measures temperature, humidity, illuminance, dew point, and heat index using HTU21D & TSL2561 sensors, and sends data to ThingSpeak every 15 minutes. Includes Deep Sleep for energy efficiency and a 3D-printed enclosure for outdoor use.

cpp esp12e esp8266 htu21d solar-energy thingspeak tsl2561 weather-station

Last synced: 17 Feb 2026

https://github.com/brianferri/fmm-c--

collection of fast multiplication algorithms and matrix operations. It is written in C++ and is header only. It is designed to be used in other projects and rewritten to fit the needs of the project

algorithms calculus cpp data-structures fast-multiplication library math mathematics matrix-calculations matrix-multiplication matrix-operations

Last synced: 12 Jul 2025

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

My advent of code solutions in C++ and Kotlin, see http://kuvaev.me/ for tutorials

advent-of-code advent-of-code-2016 cpp kotlin

Last synced: 30 Apr 2026

https://github.com/ferhatgec/cairo4cpp

cairo4cpp, header-only C++ wrapper around libcairo.

cairo cpp cpp20 header-only

Last synced: 21 Jul 2025

https://github.com/ossia/remote

Remote UI for OSCQuery devices

cpp creative-coding osc oscquery ossia qml qt user-interface

Last synced: 18 May 2026

https://github.com/esraa-emary/vole-machine-language-simulator-gui

The Vole Machine Language Simulator GUI is a graphical application designed to simulate the operations of a simple CPU using Qt.

clean-code cpp oop qt

Last synced: 12 May 2025

https://github.com/samyam81/normie-cpp

This repository contains several sub-repositories, each showcasing different projects and implementations in C++.

backtracking-algorithm cpp credit-card employee-management-system readme soduku-solver student-management-system

Last synced: 22 Mar 2025

https://github.com/muqsitnawaz/libfss

Pure Modern C++ library for Function Secret Sharing

cpp cryptogrpahy

Last synced: 14 Mar 2025

https://github.com/andrewrgarcia/learn-cpp

C++ learning / review material

cpp

Last synced: 27 Jun 2025

https://github.com/guhwanbae/rxwayland

C++ Reactive Extensions(RxCpp) adaptor for libwayland

cpp libweston rx rxcpp wayland wayland-library weston

Last synced: 11 Mar 2025

https://github.com/zabir-nabil/dsp-matlab-cpp

Digital Signal Processing in Matlab & C++

cpp dsp matlab

Last synced: 18 May 2026

https://github.com/bartste/keyboard

Keyboardio Atreus and Arduino

arduino atreus colemak-dh cpp keyboardio mechanical-keyboard

Last synced: 18 Feb 2026

https://github.com/tsuzu/aishoot

愛Shoot! A game created in MIS.W Game Jam 2018

cpp game opensiv3d

Last synced: 22 Mar 2025

https://github.com/abdalmoniem/commandline_fpw

check out the auto typed code of this project:

cpp doom fps fps-game fpw maze-generator mazes ray-casting raycasting wolfenstein-3d

Last synced: 02 Feb 2026

https://github.com/arkregiel/win-shellcode-executor

Simple Windows shellcode executor

cpp maldev malware shellcode shellcode-execute

Last synced: 25 Jan 2026

https://github.com/richelbilderbeek/k3opeenrij

C++ game of connect-three with K3 theme

children cpp game k3 puzzle-game qt qtcreator

Last synced: 20 Jan 2026

https://github.com/1001bit/goodgameengine

SFML based game engine

2d cpp game-development game-engine sfml

Last synced: 31 Jul 2025

https://github.com/bdwhst/fluora

A CUDA PBR path tracer

cpp cuda pathtracing pbr rendering

Last synced: 13 Feb 2026

https://github.com/mohamedwelteir/turing-machine-simulator

A very simple Turing Machine implementation in C++

cpp theory-of-computation

Last synced: 03 Feb 2026

https://github.com/druxorey/ucv-algobyte

A simple website offering courses in C++ and Python.

cpp python website

Last synced: 18 Feb 2026

https://github.com/anthofoxo/aurora

Thumper Mod Loader and Decompilation Tooling

cpp reverse-engineering thumper

Last synced: 21 May 2026

https://github.com/speakez-llc/farscape

F# Native Library Binding Generator

clang cpp dotnet fsharp

Last synced: 21 Mar 2025

https://github.com/randomgamingdev/veclib

A basic header-only C++ header library for mathematical lightweight vectors

cpp easy header header-only simple small vector vectors

Last synced: 31 Jul 2025

https://github.com/sdctools/censusprotection

Methods and tools for Census protection (Target Record Swapping and Cell Key Method)

census cpp muargus r tauargus

Last synced: 17 Jan 2026

https://github.com/xsam/bubblejson

A lite JSON parser/generator for C++

cpp cpp-stl generator json parser

Last synced: 30 Jun 2026

https://github.com/mguludag/opencv_hed_example

OpenCV DNN Holistically Edge Detection Example (Article in link)

cpp dnn edge-detection opencv

Last synced: 20 May 2026

https://github.com/palmanov/visible-edge

Roberts algorithm / Invisible surfaces and lines removal algorithms

cpp roberts-algorithm

Last synced: 02 Jul 2026

https://github.com/stevegremory/tinyvm

A very basic register based virtual machine.

cpp virtual-machine

Last synced: 28 Mar 2025

https://github.com/csb6/strong-types

Single-header implementation of strong typedefs in C++

cpp cpp17 strongly-typed typedef

Last synced: 14 May 2025

https://github.com/strwdr/skner-lang

simple programming language written in C++

compiler cpp interpreter language lexer parser

Last synced: 14 Mar 2025

https://github.com/xiyuanyang-code/data_structure

Toy implementation of several data structure

cpp data-structures-and-algorithms

Last synced: 05 Apr 2025

https://github.com/nanda-gopal-sb/sudoku

A sudoku made in SFML and C++

2d-game cpp game puzzle sfml sudoku texture

Last synced: 22 Mar 2025

https://github.com/mrowan137/mnist-from-scratch-hip

From-scratch implementation of MNIST linear classifier in HIP, tuned for Radeon Pro VII (gfx906)

amd-gpu cpp hip machine-learning mnist rocm

Last synced: 05 Jul 2026

https://github.com/coord-e/gt20l16j1y

GT20L16J1Y Japanese Font ROM Driver Library for Arduino

arduino arduino-library cpp japanese

Last synced: 18 May 2026

https://github.com/mariam-badr-mb/nim-game

A fun two-player game where players take turns to reach exactly 100 points by entering numbers between 1 and 10. The game enforces strict rules to ensure fair play and announces the winner. Perfect for practicing Python an

cpp python

Last synced: 17 Feb 2026

https://github.com/knapeczadam/dae-gameplay-programming

🧟 Gameplay Programming course project (DAE, 2023). Focused on AI agents, decision-making, steering behaviors, and pathfinding using a custom C++ framework. Final project: Zombie Survival Game — an autonomous agent surviving through dynamic AI behavior.

2023 ai artificial-intelligence belgium c-plus-plus cpp dae digital-arts-and-entertainment game-dev game-development game-programming gameplay-programming howest howest-dae kortrijk programming programming-labs student-project university zombie-survival

Last synced: 03 Jul 2026

https://github.com/denismurphy/learning-cpp

Learning C++

cpp educational

Last synced: 13 May 2025

https://github.com/nuatlas/furrballs

Furrballs: A C++17 Offset-Based Caching solution

caching cpp cpp17 memory-management

Last synced: 25 Jan 2026

https://github.com/longluo/database-from-scratch

build a database from scratch

b-tree cpp database sql

Last synced: 05 May 2026

https://github.com/kid0h/discordfontchanger

A simple tool made for easily changing Discord's font

cpp discord

Last synced: 17 May 2026

https://github.com/gembcior/stm32-cmake-f411xe

This project is an example how software for STM32 microcontroller can be developed using pure C++.

cmake cpp googletest stm32

Last synced: 26 Jun 2025

https://github.com/gembcior/stm32-cmake-blinking-led

Simple example how to use CMake with C++ for STM32 development.

cmake cpp embedded stm32

Last synced: 26 Jun 2025

https://github.com/alexpetul/paint

Mini paint program written with C++.

cpp oop paint winapi

Last synced: 22 Mar 2025

https://github.com/xtenzq/qbroadcastmessenger

📨 Simple messenger based on UDP socket broadcast

cpp messenger qt qt-network udp-socket university-project

Last synced: 21 May 2026

https://github.com/truvorskameikin/routines-cpp

The collection of header-only routines for C++

c-plus-plus cpp header-only no-dependencies

Last synced: 15 Mar 2025

https://github.com/livealvi/opengl--mac-windows--header-file

Mac & Windows OpenGL Header file

cplusplus cpp opengl windows xcode

Last synced: 18 Apr 2026

https://github.com/heyfoz/cpp-calendar-day-calculator

The Calendar Day Calculator Program (C++) asks the user to enter a month, day, and year in MM DD YYYY format. The day of the week for that date is displayed in the console. Multiple functions are used in the program to facilitate logical operations and calculations. The program loops until the user chooses to exit.

calendar cpp day-calendar loop

Last synced: 25 Mar 2025

https://github.com/xray2016/cppwebserver

C++实现的Http服务器

cpp web

Last synced: 08 Apr 2025

https://github.com/wldfngrs/cpp-crash-course-exercises-solutions

Repository of the solutions to all the exercises in the book 'C++ Crash Course' by the awesome Josh Lospinoso! Enjoy!

cpp

Last synced: 24 Mar 2025

https://github.com/christopher-besch/bwinf_39_round2

My solutions to the second round of the 39th BWINF

bwinf bwinf39 competition cpp premake5

Last synced: 11 Jun 2025

https://github.com/i-m-iron-man/libtorch_mujoco_ddpg

DDPG algorithm on an inverted pendulum environment using Mujoco(C++) and pytorch C++ front end.

cpp ddpg deep-reinforcement-learning inverted-pendulum mujoco pytorch-cpp pytorch-cpp-frontend pytorch-implementation

Last synced: 16 Mar 2025

https://github.com/0400h/libplugin

Libplugin is a framework which provide ability to get symbols from shared library.

cmake cpp plugin python rust

Last synced: 03 May 2026

https://github.com/zreechxnn/maze-game

i make a maze game using c++

algo algorithm cpp game maze-algorithms maze-game timer

Last synced: 19 Apr 2025

https://github.com/slimrealm/cpp-midi-art-lab

MIDI Art Lab generates digital art based on notes played on a connected MIDI keyboard. Sample output images in README.

algorithm-design cpp midi-processing sfml2

Last synced: 06 Jun 2026

https://github.com/kuredoro/mplbook_solutions

Almost all solutions to the exercises from "C++ Template Metaprogramming" book.

cpp functional-programming solutions template-metaprogramming templates

Last synced: 24 Mar 2025

https://github.com/emanuele-xyz/convexhull

Various convex hull algorithms implementations and visualizations

convex-hull cpp

Last synced: 10 Mar 2026

https://github.com/maliknaik16/parallel-computing

CUDA programming in C++ for high-performance computing using Nvidia GPUs, optimized for tasks like machine learning, or image processing

cores cpp cuda gpu makefile matrix nvcc optimization

Last synced: 10 Jun 2025

https://github.com/gastonmorixe/lib-midi-akai-apc-mini

C++ Library to control AKAI APC mini MIDI in and out (led controls included)

akai apc-mini cpp lib library midi

Last synced: 04 Feb 2026

https://github.com/sarincr/raspberrypi-gui-development-with-cpp

This repository contains C++ examples for constructing simple GUI (graphical user interfaces). C++ is faster and lighter than Python,allowing GUIs to respond rapidly and interface with related embedded C supported hardware designs directly.

app appdev appdevelopment application arduino arm c cpp cpp11 embedded-systems fltk gui gui-application iot qt raspberry-pi sdl2 sfml tkinter wxwidgets

Last synced: 01 Mar 2026

https://github.com/xord/rays

A Drawing Engine using OpenGL.

cpp gem graphics library opengl ruby

Last synced: 02 Jul 2025

https://github.com/tetsuo-cpp/descartes

A Pascal compiler written in C++.

compiler cpp pascal

Last synced: 20 Jan 2026

https://github.com/maidis/tr-holidays

A simple tool showing the holidays between two dates

calendar chrono cpp date holiday holidays modern-cpp time turkey

Last synced: 03 Sep 2025

https://github.com/rodyherrera/sydonia

Sydonia is a template engine replica of Inja inspired by Jinja, with a code style similar to C#, quite complete when applying decisions about what to show or add to your templates, it supports customizations, you are invited to take a look!

cpp header-only header-only-library inja jinja2-templates lexer parser renderer template-engine template-language

Last synced: 06 Jan 2026

https://github.com/squarepear/dev-env

A list of Docker containers I use to develop with VSCode remote containers

cpp deno docker-image nodejs rust

Last synced: 12 Apr 2026

https://github.com/nathancordeiro/terminal-image-to-ascii

This program converts a 16bit image into ascii and display it onto the terminal.

ascii-art cpp terminal-graphics

Last synced: 23 Jun 2025

https://github.com/fahadpathan7/cp-notes

The things I am learning throughout the journey of solving competitive programming problems. (except ds and algo)

cpp

Last synced: 26 May 2026

https://github.com/akash1474/spectrum_color_pro

SpectrumColor Pro: Effortlessly pick, modify, and copy colors on Windows. Screen capture, hue control, presets, and versatile format support in a sleek interface.

color-palette color-picker colorpicker cpp cpp17 glfw3 imgui-glfw opengl2 win32 windows windows-10 windows11

Last synced: 20 Jan 2026

https://github.com/iimpaq/atlas

A blazingly fast, modern package manager for macOS and Linux.

cmake cpp linux macos package-manager

Last synced: 16 Mar 2025

https://github.com/spur27/renweb-engine

Lightweight engine and API for making cross platform desktop applications with web technology.

cpp cross-platform desktop-app html-css-js javascript native-gui webkit webkitgtk webview webview2 wkwebview

Last synced: 26 Apr 2026

https://github.com/tommy131/studyincpp

我的C++学习仓库

cpp cpp-learning

Last synced: 13 Mar 2025

https://github.com/veld-dev/customgravityplugin

An Unreal Engine plugin meant to let developers custom the gravity in many ways in their level, mainly with located gravities and spherical gravities (planets).

blueprint blueprints-visual-scripting cpp gravity gravity-simulation physics physics-3d unreal-engine unreal-engine-4 unreal-engine-5 unreal-engine-cpp unreal-engine-cpp-plugin unreal-engine-plugin unrealengine unrealengine4 unrealengine5

Last synced: 08 Apr 2025

https://github.com/sea5kg/Roads2DGenerator

algorithm for procedural generation map of roads in 2d or caves or something else

2d caves collapse-wave-function cpp generator map procedural-generation roadmap roads

Last synced: 07 May 2025

https://github.com/mehedirm6244/nostokeeb

A very minimal On Screen Keyboard (for X11) written in GTK3

cpp gtk3 gtkmm3 keyboard-emulation linux

Last synced: 27 Oct 2025

https://github.com/varungujjar/esp32-audio-spectrum-analyser

64 Band Audio Spectrum Analyser using FFT, ESP32 & SSD1322 OLED Display

audio-processing cpp esp32 fft multiprocessing platformio rtos ssd1322 wemos-lolin-esp32

Last synced: 02 Mar 2025

https://github.com/juoelenis/binux

Binux is an Operating System Kernel based on POSIX principles and based some components slightly on the first version of Linux

c cpp ez h kernel mit-license os

Last synced: 12 Apr 2026

https://github.com/woolseyworkshop/article-blink-making-an-led-blink-on-a-raspberry-pi

Blink: Making An LED Blink On A Raspberry Pi Article Resources

beginner c cpp electronics programming python raspberry-pi swift

Last synced: 12 Apr 2026

https://github.com/yuulis/lifegame

Life Game made by OpenSiv3D.

cpp lifegame opensiv3d

Last synced: 01 Apr 2025

https://github.com/l-terrero/userdatabase_final_version

User Database. Personal project (C++) (.txt database)

cplusplus cpp management-system personal-project

Last synced: 10 Jan 2026

https://github.com/srdjan/timok.rbr

VoIP server

cpp

Last synced: 31 May 2026

https://github.com/amlel-el-mahrouss/nekernel

Hybrid C++ OS Kernel, made with a robust design and blazingly fast at boot times.

bootloader cpp kernel

Last synced: 09 Apr 2025

https://github.com/basemax/persian-hex-system

The Persian Hex System is a cultural and technical project inspired by Arash Mohammadi. Its goal is to create a uniquely Persian system to replace the traditional hexadecimal (hex) numbering system, designed specifically to reflect Iranian culture and Persian language. This project provides tools and scripts in multiple programming languages.

bash bin binary c computer cpp hex hex-system persian php py python ruby shell

Last synced: 07 Feb 2026

https://github.com/whoiscipher/tetris

Imersive Tetris Game built using c++ and raylib. Makefile added for automated build

cpp game-development makefile raylib raylib-cpp tetris tetris-clone

Last synced: 01 Apr 2025

https://github.com/rinatmambetov/cpp-modules-42school

The goal of these modules is to introduce you to Object-Oriented Programming. This will be the starting point of your C++ journey.

42projects 42school cpp modules

Last synced: 22 Aug 2025

https://github.com/loreneteval/hysteria-python

Python bindings for hysteria, a feature-packed proxy & relay tool.

cpp golang hysteria proxy pybind11 python socks5 tunnel udp

Last synced: 23 Apr 2025