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/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/sondernextdoor/brightness-slider

A simple slider GUI written in C++ with monitor brightness functionality as an example

brightness c cpp gui monitor slidebar slider trackbar

Last synced: 29 Apr 2026

https://github.com/vardan2009/kitelang

hobby programming language compiler written in C++

assembly cmake compiler compilers cpp lowlevel programming-language x86 x86-64

Last synced: 28 Feb 2026

https://github.com/abdellaui/clipboard_transport

[DEMO] one-way clipboard sharing/transport to cross information-hiding under restriction over HTTP/S tunneling with ability of continuous-watch, implemented with C++ & Qt

bypass clipboard clipboard-manager cpp http-client http-server open-source qt

Last synced: 20 Apr 2026

https://github.com/dekal/algorithm

Algorithm code !!!

algorithms cpp java javascript

Last synced: 06 May 2026

https://github.com/venkat-kolasani/hotel-booking-system

The Hotel Booking System with Loyalty Program is a C++ console-based application designed to manage hotel room bookings efficiently and reward loyal customers.This project was developed as a part of the End Semester Project for course "C++" at the University.

classes-and-objects cpp cpp17 exception-handling files inheritance polymorphism templates

Last synced: 13 Feb 2026

https://github.com/nscotto/claphub

Template workspace for developing all your clap plugins in C/C++ with CMake

audio c clap cpp

Last synced: 30 Apr 2026

https://github.com/mohammed-3tef/data_structure_and_algorithms

A Collection of Algorithm & Data Structure Problems using C++.

algorithms bst clean-code cpp data-structures linked-list oop queue sorting-algorithms stack tree

Last synced: 01 Jul 2025

https://github.com/samridhisainii/codzy_dsa

This is my repository of Leetcode , GeeksforGeeks and Codechef questions which i solve regularly

algorithms cpp data-structures

Last synced: 23 Jan 2026

https://github.com/nuiipointerexception/farbe

A optimized color module and library for high performance applications.

cpp rust zig zig-library zig-package

Last synced: 12 Apr 2025

https://github.com/moebiussurfing/ofxelevenlabs

openFrameworks addon for ElevenLabs Text-to-Speech API.

cpp elevenlabs elevenlabs-api openframeworks openframeworks-addon

Last synced: 02 Apr 2025

https://github.com/amanoteam/venti

A GCC cross-compiler targeting DragonFly BSD

c cpp cross-compiler dragonflybsd gcc

Last synced: 13 Apr 2026

https://github.com/ghosts6/algorithms

A collection of search, sorting, graph, greedy, and optimization algorithms implemented in C++ and Python, including Binary Search, BFS, Dijkstra's Algorithm, Bubble Sort, and the Four Color Theorem. ๐Ÿš€

algorithms bfs-algorithm bigo bigomega binary-search-algorithm bubble-sort cpp dijkstra-algorithm jump-search linear-search python3 timecomplexity

Last synced: 25 Feb 2026

https://github.com/ferhatgec/flide

Fegeya Flide, a language for creating CLI Slide-shows.

cli cpp cpp17 fegeya fpaper slide slide-show

Last synced: 23 Aug 2025

https://github.com/callocgd/gcmanager

A C++ Wapped Garbage Collector Designed to replace cocos2d's gc tools in geometry dash.

cocos2d cpp garbage-collector geode geometry-dash

Last synced: 28 Apr 2026

https://github.com/bacpack-system/packager

BringAuto Packager - a simple way how to build and maintain our dependencies with almost zero learning curve and out-of-the box integration into our workflows.

bacpack-system c cmake cmakelib cpp cxx docker packager

Last synced: 12 Mar 2026

https://github.com/ahmed605/win-vcmp-dotnet

A modified version of vcmp-dotnet (.NET plugin for Vice City: Multiplayer) to support Windows and with some fixes and improvements.

cpp csharp dll dotnet grand-theft-auto gta gtavc multiplayer plugin vcmp vice-city windows

Last synced: 12 Apr 2026

https://github.com/tddschn/easygraph-test

Testing code for https://github.com/easy-graph/Easy-Graph

cpp easygraph pytest python test

Last synced: 21 Apr 2026

https://github.com/mhdzhhan/cpp-pattern-programs

It is helpful to improve our logic :)

cpp pattern

Last synced: 18 Mar 2025

https://github.com/schryzon/rpg-game

A simple command line RPG game in C++ with OOP.

cpp rpg rpg-game simple-game simple-project

Last synced: 07 May 2025

https://github.com/nilsdeppe/emacs-clang-rename

Emacs package to call clang-rename.

clang clang-rename cpp cpp11 cpp14 cpp17 cxx cxx11 cxx14 cxx17 emacs

Last synced: 12 Apr 2026

https://github.com/isaiah512/linux-shell

a c++ implementation of a linux shell with core shell functionalities, including command parsing, process creation, signal handling and shell built-ins.

command-line cpp educational linux linux-shell operating-system shell terminal unix unix-shell

Last synced: 09 Mar 2025

https://github.com/drmboga/weatherstation

An ESP32 based home weather station which measures the current temperature, fetches weather forecast and shows everything at the LCD display.

cplusplus cpp csharp electronics esp32 home-assistant home-automation iot platformio weather-app weather-station

Last synced: 26 Feb 2026

https://github.com/neko-life/nekos-bestpp

C++ API wrapper for nekos.best

api api-wrapper cpp cpp17 http http-client library nekos-best

Last synced: 15 Apr 2026

https://github.com/tomlin7/pastemyst-cpp

A fast API wrapper for PasteMyst written in C++.

api api-wrapper cpp pastemyst

Last synced: 21 Apr 2026

https://github.com/nbdy/modulepp

cpp module framework

cpp modular modularity modulepp shared-library

Last synced: 28 Mar 2025

https://github.com/muhammedmagdyy/acpc-kickoff-2022

Solutions for ACPC Kickoff 2022

algorithms cpp data-structures

Last synced: 18 Mar 2026

https://github.com/softtechmx/lib-cpp-geometria

biblioteca de cรณdigo abierto diseรฑada para proporcionar a los desarrolladores y matemรกticos una herramienta eficiente y fรกcil de usar para realizar operaciones matemรกticas complejas relacionadas con la geometrรญa. Diseรฑada con un enfoque en la simplicidad, la flexibilidad y el rendimiento.

cpp cpp17 geometry library

Last synced: 08 Oct 2025

https://github.com/lord-turmoil/minioc

MinIoC is a lightweight header-only IoC container for C++

cpp header-only ioc ioc-container

Last synced: 08 Feb 2026

https://github.com/nysynysy2/threadpool-cpp17

Header Only, Dynamic Adjust, Super-light-weight, C++17

cpp header-only lightweight thread-pool threading threadpool

Last synced: 16 Jan 2026

https://github.com/tomashevskyi-vladyslav/parser_for_css_and_html

CSSParser is a C++ CSS parser and selector that can read complete CSS stylesheets or individual CSS lines and map the rules to a custom node tree provided by the implementing library/application.

c-plus-plus cpp css-parser development library

Last synced: 02 Apr 2026

https://github.com/mortinger91/header-only-cpp-mysql

Header-Only C++ Wrapper of Mysql Official Library

cpp cpp11 cpp14 cpp17 header-only mysql

Last synced: 15 Apr 2026

https://github.com/memoryInject/ws-client

WebSocket command line client for testing WebSocket server. | Light weight ๐Ÿ‚ | Blazing fast โšก | Portable ๐Ÿ’ผ

bash blazing-fast command-line command-line-tool console-application console-tool cpp linux-app multithreading portable small-tools test testing testing-tools websocket websocket-client websockets

Last synced: 31 Mar 2025

https://github.com/1064867069/flb_avoperator

Audio and Video Operator

cpp ffmpeg qt

Last synced: 21 Jan 2026

https://github.com/madladsquad/untitledtemplatingengine

A templating engine powered by a lisp-like language

c cpp library templating templating-engine templating-language

Last synced: 17 Mar 2026

https://github.com/wallentx/numa-check

ChatGPT teaches me C++

chatgpt cpp

Last synced: 01 Jul 2025

https://github.com/ernest1338/cpp-gui-irc-client

simple GUI client for IRC protocol written in C++ aimed for me to practice coding in C++ and making GUI applications

cpp gui irc qt

Last synced: 15 Apr 2026

https://github.com/offa/matcher

C++11 Hamcrest like Matcher implementation.

cpp cpp11 cpputest hamcrest

Last synced: 18 Jul 2026

https://github.com/tprk77/trollauncher

Minimalist modpack installer for the "Vanilla" Minecraft Launcher

cpp cpp17 hacktoberfest meson minecraft minecraft-forge modding

Last synced: 29 Apr 2026

https://github.com/caipengbo/coding-interviews

ๅ‰‘ๆŒ‡offer

algorithms cpp interview java

Last synced: 01 Mar 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/kchousos/solar-system-opengl

A simple solar system implementation in openGL.

cpp graphics opengl solar-system

Last synced: 17 May 2026

https://github.com/threeal/errors-cpp

A C++ package that provides utilities for error handling

cmake cpp cpp-library error error-handling errors library

Last synced: 11 Apr 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/yosh-matsuda/gpu-ptr

Cross-platform GPU smart pointer with C++20 range support

cpp cpp20 cuda gpu header-only hip

Last synced: 17 Jan 2026

https://github.com/sea5kg/webhook-handler

webhook-handler service

cpp service webhook webhook-handler

Last synced: 30 May 2026

https://github.com/herniqeu/sum_thread_benchmark

comparing parallel sum implementations across c++, go, haskell and python

benchmark cpp go haskell parallel-computing python

Last synced: 09 Feb 2026

https://github.com/kar-dim/watermarking-gpu

Code for my Diploma thesis at Information and Communication Systems Engineering (University of the Aegean, School of Engineering) with title "Efficient implementation of watermark and watermark detection algorithms for image and video using the graphics processing unit". Part 2 / GPU

arrayfire cpp cuda ffmpeg gpu image-processing opencl parallel-computing video-processing watermark-image watermarking

Last synced: 09 Apr 2025

https://github.com/tudoroancea/game_of_life

John Conway's Game of life emulator in C++17 and Qt5

cmake conways-game-of-life cpp game-of-life qt5

Last synced: 24 Apr 2026

https://github.com/c0de4un/hello-glfw3-glad

Example: GLFW3 + GLAD using CMake

cmake cpp cpp11 cxx cxx11 glad glfw glfw3 opengl

Last synced: 17 Apr 2026

https://github.com/athrvvvv/minimal-notepad

A very lightweight notepad, with minimal functions.

cpp minimal-notepad notepad notepad-app text text-editor windows word writing

Last synced: 17 Apr 2026

https://github.com/sachinganesh/cgdemo-opengl

A mini project for understanding OpenGL

cpp glut graphics-programming opengl

Last synced: 17 Apr 2026

https://github.com/zak-grumbles/gd_fastnoise2

Godot module for the FastNoise2 library

cpp godot godot4 noise noise-generator procedural-generation

Last synced: 29 Apr 2026

https://github.com/neborsh/brightengine

a small engine made in C++ using glfw, running on OpenGL

3d cpp engine game-engine game-engine-3d gameengine glfw opengl xmake

Last synced: 14 Oct 2025

https://github.com/nilostolte/opengl-glsl

Examples (OpenGL and GLSL shaders) and complete OpenGL installation with w64devkit development kit, glad and glfw3 binaries and Ninja building tool for Windows 64 C/C++

c cpp glfw glfw3 glsl glsl-shaders graphics ninja-build opengl shadertoy shadertoy-compatibility w64devkit win64 windows windows-10

Last synced: 24 Feb 2026

https://github.com/hasibul442/computer-graphics-project-town-view-

this is the computer graphics project work with glut, c++, and code blocks. Here I am use "Rotation, Movement, Fan, Circle, Polygon, Translation, Special key, Sound, keyboard control".

c-plus-plus code-blocks cpp glut glut-project

Last synced: 13 Mar 2026

https://github.com/yappy/qol

็คพไผšไบบใฎQOLใ‚’้ซ˜ใ‚ใ‚‹

cpp directx directx-11 lua

Last synced: 26 Jan 2026

https://github.com/eldment/lin-q

๐Ÿ“ˆ ไธบ C++ ๆ‰“้€ ็š„้ซ˜ๆ€ง่ƒฝใ€็บฏๅคดๆ–‡ไปถ LINQ ้ฃŽๆ ผๆŸฅ่ฏขๅบ“ ๐Ÿ“ฆ High-performance, header-only, LINQ-style query library for C++

cpp cpp17 header-only high-performance library linq linq-style mordern-cpp powerful

Last synced: 06 Sep 2025

https://github.com/marcuwynu23/toolmaker

C/C++ Simple Dynamic library project for commandline tool creation and shell automation

automation bash batch cmd commandline cpp dll-maker dynamic shell tool-maker windows-cmd

Last synced: 17 Apr 2026

https://github.com/qc20/tromino

Tromino is an engaging, pocket-sized interpretation of the classic Tetris game, designed for the Arduino Uno with an LCD shield. This project explores the intersection of physical computing, game design, and user interaction in constrained environments.

arduino arduino-uno cpp embedded-systems game-development hci interaction-design lcd-display lcd16x2 microcontroller physical-computing puzzle-game retro-gaming tetris tromino user-experience user-interface

Last synced: 26 Apr 2026

https://github.com/samarth4023/c-beginner

Welcome to my collection of beginner C++ programs! This repository serves as a showcase of my initial journey into programming, where I explored the basics of C++ and developed foundational skills in coding. Although my current focus is entirely on Python, AI, and Machine Learning, I believe that my experience with C++ has played a crucial role.

c cpp

Last synced: 24 Apr 2026

https://github.com/weileizeng/random-window-decoder

A version of minimum weight decoder, apply to both classical and quantum code

cpp decoder error-correcting-codes linux quantum-computing quantum-error-correction

Last synced: 15 Apr 2026

https://github.com/kiwigrenade/chip-8

CHIP-8 emulator in C++. POC for my Bachelor's Degree Thesis.

chip-8 chip-8-emulator chip8 cmake cpp emulation emulator proof-of-concept

Last synced: 06 Jun 2026

https://github.com/facumasino/tup-utn-frgp

Repositorio de ejercicios de la carrera Tรฉcnico Universitario en Programaciรณn.

algorithm algoritmos cpp diagramas diagramas-flujo programacion programming tup utn

Last synced: 19 Jul 2026

https://gitlab.com/bproto/cpp-template-project

A template CMake project to get you started with C++ and tooling

C++ centos clang cmake conan cpp docker gcc linux

Last synced: 10 Mar 2025

https://github.com/tom-weatherhead/helix

An RSA encryption and uuencoding/uudecoding application from 2002.

cpp cryptography encryption rsa-encryption uudecode uuencode

Last synced: 09 Oct 2025

https://github.com/yanlipnican/reveal-engine

Multiplatform c++ game engine

2d 3d cpp engine game opengl

Last synced: 24 Apr 2026

https://github.com/ferhatgec/ffetch

ffetch - fetch fetch (uses curl4cpp)

cpp cpp17 curl curl4cpp fegeya fetch libcurl

Last synced: 19 Feb 2026

https://github.com/lautydev/inclupp

A CLI tool to preprocess and compile C++ files with remote #includes.

c cpp preprocessor python

Last synced: 04 Apr 2026

https://github.com/wzslr321/datastructures_implementation

data structures which I've tried to implement in C++, much more incoming ๐Ÿ‘จโ€๐Ÿ’ป

cpp data-structures

Last synced: 21 Jun 2025

https://github.com/farnyser/linq-cpp

LINQ-Like API in C++

cpp cpp14 linq

Last synced: 02 Sep 2025

https://github.com/compscidr/non-blocking-sockets

Non blocking tcp and modbus sockets

cpp libmodbus modbus sockets tcp

Last synced: 09 Jun 2026

https://github.com/jaytwolab/json-downloader

File Downloader for Windows Console using json data. :kr: json ์ž๋ฃŒ๋ฅผ ์‚ฌ์šฉํ•˜๋Š” ์œˆ๋„์šฐ์ฆˆ ์ฝ˜์†”์šฉ ํŒŒ์ผ ๋‹ค์šด๋กœ๋”

cpp curl json libcurl visualcpp visualstudio

Last synced: 03 May 2026

https://github.com/artainmo/webserv

42 school project. Create a webserver in c++ able to handle HTTP/1.1 requests following a specific configuration file.

42school cpp http web

Last synced: 07 Feb 2026

https://github.com/neyn/neynxx

Fast and Lightweight C++11 HTTP Library

c cpp cpp-library cpp11 cxx cxx-library cxx11 fast-library http http-server webserver

Last synced: 28 Apr 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/kritagya-web/online_examination_project_cpp

This project is a windows-based application used for taking Exams of multiple subjects.Marks would be calculated automatically after the test finishes. Some modules/ functionalities included are New User Registration, Attempt Test, Results, Contact US, etc.

c cpp online-examination-system test-taking-platform

Last synced: 01 Mar 2025

https://github.com/christinec-dev/cpp_minis

C++ Project Snippets. Includes a Calculator, Parking Charges Calculator, and Payroll Application.

cplusplus cpp

Last synced: 02 Sep 2025

https://github.com/flagarde/elogpp

Wrapper for elog https://elog.psi.ch/elog/

cpp cross-platform elog standalone wrapper

Last synced: 10 Oct 2025

https://github.com/supercip971/sup-console

a little console for windows and linux (in alpha)

console cpp interpreter linux lua multiplatform windows

Last synced: 11 Apr 2026

https://github.com/mrizaln/glfw-cpp

C++ GLFW wrapper with multi-window and multithreading in mind

cpp glfw multithreading opengl

Last synced: 14 Mar 2026