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

C

C is a programming language designed by Dennis Ritchie at Bell Labs. C is very widely used, straightforward, and can be compiled to a number of platforms and operating systems. C is an imperative language, with a small number of keywords and a large number of mathematical operators. C is also a very low level programming language, which means it can communicate directly with hardware.

https://github.com/dearrude/spider_in_hell

Inspired by the android game Greedy Spiders but in C

c game greedy-bfs

Last synced: 03 Aug 2025

https://github.com/t-tino/c-sharp-lessons

Learn C# programming from beginner to advanced with ready-to-run examples. Join the journey at Xjectro's C# Lessons! 🌟👩💻

asp asp-net asp-net-core boilterplate c c-languages c-sharp c-sharp-lessons csharp csharp-lessions kit languages lessons low-code low-level net netcore software software-langauge template

Last synced: 20 May 2026

https://github.com/eersoy93/os93

My second attempt OS from scratch

assembly bootloader c kernel nasm os-development osdev

Last synced: 23 Aug 2025

https://github.com/amirhnajafiz-university/s1fp01

Fundamental programming course final project.

c c-programming-language fundamentals-of-programming

Last synced: 27 Jun 2025

https://github.com/tatsh/winprefs

Tool to export registry paths to script and code formats (reg add, PowerShell, C, C#).

backup batch c csharp customisation customization desktop powershell registry win32 windows

Last synced: 14 Apr 2025

https://github.com/dolfost/snake-cpp

An Clang ncurses snake game

c cpp game ncurses snake snake-game

Last synced: 20 Sep 2025

https://github.com/frobware/nss-juju

Name Service Switch (NSS) plugin for Juju

c dns internet-address-resolution ipv4 juju juju-charm linux nss service-switch

Last synced: 13 Apr 2025

https://github.com/kunalshah017/learning-c

My Journey of Learning C, IDE - VSCode, Windows / Linux

c learning

Last synced: 30 Jul 2025

https://github.com/stla/marching-cubes2

The marching cubes algorithm.

c computational-geometry haskell marching-cubes

Last synced: 14 Apr 2025

https://github.com/nathanmcmillan/hymn-lang-legacy

Small language that compiles to C code.

c compiler language programming-language

Last synced: 20 Jan 2026

https://github.com/phunanon/Barebrain

Relatively fast, cleanly written C and Python Brainfuck interpreters

brainfuck brainfuck-interpreter c python

Last synced: 11 May 2025

https://github.com/casdoor/casdoor-cpp-qt-example

C++ Qt desktop app example for Casdoor based on: https://github.com/casdoor/casdoor-cpp-sdk

auth authentication c casdoor cpp desktop iam oauth oidc qt sso

Last synced: 22 Sep 2025

https://github.com/jibsen/blog

Basic logging

c logging

Last synced: 25 Jul 2025

https://github.com/0xf4b1/cboy

:video_game: An experimental GameBoy emulator written in C

android c emulator gameboy nx opengl opengl-es switch

Last synced: 06 May 2026

https://github.com/avicted/skogsnet

Arduino -> Serial bus -> Unix -> (main) Measuements read from the Serial bus. With Raylib as Visualization for the data.

arduino c cpp embedded-systems iot linux makefile pid pid-control raylib raylib-c raylib-cpp serial-communication temperature unix

Last synced: 27 Jul 2025

https://github.com/himanshu-o5/warp

Warp is a lightweight and efficient task reminder system written in C, designed to help users stay on top of their important tasks.

c reminder-application

Last synced: 17 Feb 2026

https://github.com/alexkch/key-value-db

Key-Value Database with fault tolerance

c c89 fault-tolerance key-value-database

Last synced: 02 Jan 2026

https://github.com/exclud/rubyparser

A Parser for Ruby

c parser ruby rubyparser yacc yacc-lex

Last synced: 08 May 2026

https://github.com/flatcap/lua

📋 Sample Lua code and scripts

c lua scripts

Last synced: 19 May 2026

https://github.com/unipr-org/mdp

MdP - Metodologie di Programmazione presso l'Università degli Studi di Parma (6 CFU).

c cpp

Last synced: 19 Feb 2026

https://github.com/mauricioromagnollo/study-algorithms-data-structures-c

A Open Source repository written in C language about data structures and algorithms

algorithms c clang data-structures makefile study

Last synced: 28 Mar 2025

https://github.com/seluj78/ft_printf

This repository hosts the source code for my rework of the printf function called ft_printf. It's a project made for the school 42 and I'll keep updating/improving it over time

42 42born2code c printf

Last synced: 12 Jun 2026

https://github.com/vendethiel/graphicalbattle

SDL2 C Test project. For fun and fun only :).

c game rpg sdl

Last synced: 22 Mar 2025

https://github.com/archer-01/ft_printf

Recoding libc's printf

c variadic-function

Last synced: 25 Jul 2025

https://github.com/chhajedji/dwm

Personal built of Dynamic Window Manager from suckless.org

c dwm linux make window-manager wm

Last synced: 18 Feb 2026

https://github.com/Martingf56/ctOS-TPMS

Este es en el respositorio de nuestro Trabajo de Fin de Grado para terminar nuestro Grado en Ingeniería Informática en la Universidad Complutense de Madrid. El cual es un estudio sobre las vulnerabilidades de la tecnología TPMS y el desarrollo de una aplicación capaz de recibir estas señales emitidas por los vehículos y a traves de ellas generar señales falsas con el fin de atacar a la ECU de la víctima.

c teamwork tfg tpms university-project

Last synced: 05 Apr 2025

https://github.com/liweitianux/xtf8

Encode hybrid UTF-8 text and binary bytes to valid UTF-8 strings

c lua unicode utf8

Last synced: 12 Apr 2025

https://github.com/deryaxacar/42-so_long

The So_long project aims to create a 2D maze game. In this game, the player controls a character to move through a maze and reach specific goals. The project provides an opportunity to learn about game programming, graphic management, and user interaction. It covers fundamental game mechanics, collision detection, and event management.

2d-game 2d-graphics 2d-platformer-game 2dgame 42 42-school 42born2code 42cursus 42projects 42school c c-programming c-programming-language c-programs c-project library libxml2 minilibx

Last synced: 13 Apr 2025

https://github.com/aditya-a-garwal/stm32f401ccu6-peripheral-drivers

Abstractions over the peripherals of the STM32F401CCU6 microcontroller in the C language

arm-cortex arm-cortex-m4 armv7 bare-metal c cmsis hardware-abstraction-layer make stm32 stm32f4

Last synced: 27 Jun 2025

https://github.com/geoffreylgv/alx-system_engineering-devops

This repo is a DevOps (SysAdmin/Software Engineering) scripts project - that stores basics and advanced (Regular expressions) shell commands.

alx alx-africa alx-curriculum alx-system-engineering c cpp dev developer-tools development devops holberton holberton-school-student holbertonschool linux script scripting shell shell-scripting

Last synced: 11 Apr 2026

https://github.com/abdelkarimhajji/so_long_42

so_long: 2D Game @ 42 🎮 Discover my solution to the "so_long" project at 42. Immerse yourself in the world of 2D gaming with this exciting challenge! #GameDev #so_long 🚀💻

c makefile mlx42 so-long42

Last synced: 24 Feb 2025

https://github.com/zanxz-lol/lunaris2

Lunaris 2: The successor to Lunaris

assembly assembly-x86 c kernel lunaris osdev programming unix unix-like

Last synced: 17 May 2026

https://github.com/uael/libft

The aim of this project is to code a C library regrouping usual functions that you’ll be allowed to use in all your other projects.

42born2code c libft

Last synced: 20 Jul 2025

https://github.com/teomandeniz/c_mt

A library for C Language that for make you able to use all keywords uppercase, compilable both Windows and Linux operating systems with C99 version and most of functions are re-written.

c

Last synced: 31 Jul 2025

https://github.com/gma1k/snake-ebpf

A nostalgic terminal Snake game powered by eBPF 🐝

bash c ebpf go

Last synced: 17 Dec 2025

https://github.com/lovasko/nemo-core

:globe_with_meridians: Network Monitoring

c multicast payload unicast unix

Last synced: 13 May 2025

https://github.com/victorqueiroz/cvector

Macro-based header-only vector implementation for C language

c vector

Last synced: 04 Apr 2025

https://github.com/gboncoffee/rave

Raylib Music Visualizer

c music music-visualizer raylib

Last synced: 18 Feb 2026

https://github.com/iluha168/bitflipper

This command-line utility flips specified amount of randomly chosen bits in a file.

bitflipper c cli silly

Last synced: 27 Feb 2026

https://github.com/amake/flutter_prime_test

A performance comparison of Dart, "platform", and "native" layers in Flutter

c cpp dart flutter kotlin performance swift

Last synced: 08 Apr 2026

https://github.com/tanvir1337x/scriptorium

A collection of code snippets and scripts in various languages designed for task automation, workflow enhancement, and other miscellaneous/experimental or fun purposes

bash c cpp css fish flake flakes html javascript lua nix nix-shell nushell python ruby rust script scripts-collection shell zsh

Last synced: 25 Jul 2025

https://github.com/wf001/xbrain

XBrain is an experimental programming language inspired by Brainfuck.

brainfuck c compiler programming-language

Last synced: 29 Mar 2025

https://github.com/jayedrafiprojects/cmath.c

CMath is an open-source project for developers. This project provides small chunks of functions written in the c programming language which can solve multiple math problems.

algebra arithmetic c calculus combinatorics geometry html-css-javascript mathematics open-source probability project statistics trigonometry

Last synced: 06 Apr 2025

https://github.com/caiomadeira/cmarte-interpreter

A interpreter for marte programing language made in C

c interpreter

Last synced: 12 May 2026

https://github.com/chapvic/get_cpuid

Pure C cross-platform CPUID/CPUIDEX functions

amd c cpu cpuid cpuidex crossplatform gcc intel msvc pure-c tinycc win32

Last synced: 20 Jun 2026

https://github.com/youssefali11997/minesweeper-project

A Minesweeper Game Console Based -- Used C Implemented Some Features . (Including Save/Load and Scoreboard )

c console dfs

Last synced: 18 Jun 2026

https://github.com/pythoninthegrasses/cc4e

C Programming for Everybody

c

Last synced: 29 Jun 2026

https://github.com/jiviteshjain/kishmish

A stripped-down shell for Linux-based systems, implemented in C

c linux linux-shell shell

Last synced: 14 Jun 2026

https://github.com/scriptlinestudios/waphics.c

A web browser video game library for C.

c game-development webassembly

Last synced: 07 Mar 2026

https://github.com/mathyscogne/42_minishell

MiniShell: A custom Unix shell developed in C. Supports pipes, redirections, built-in commands (cd, echo, etc.), environment variable expansion, and error handling.

42 c minishell

Last synced: 09 Aug 2025

https://github.com/wiriswernek/atividades

Este repositório contem as atividades realizadas durante o período de tempo em que estive na faculdade

bootstrap c css3 html5 java javascript sql

Last synced: 10 Apr 2026

https://github.com/martin-rizzo/inflater

A portable, one-header library to decode bit streams compressed with the Deflate algorithm

c group-microlibs

Last synced: 14 Jul 2025

https://github.com/serihiro/kagou

Kagou is a tiny web server written in c.

c http-server

Last synced: 30 Mar 2025

https://github.com/jrzvnn/kattis-solutions

This repository contains solutions to various problems from Kattis that I have successfully completed.

c competitive-programming cpp java kattis-solutions

Last synced: 21 Apr 2026

https://github.com/oguzhan-yilmaz/lexical-analyzer-for-psi-lang

A lexical analyzer for custom defined PSI Language, developed for Programming Languages Course.

c lexical-analyzer

Last synced: 05 Aug 2025

https://github.com/cyrus-and/dry-makefile

Opinionated Makefile for simple C/C++ projects

build-tool c cplusplus makefile

Last synced: 13 Apr 2025

https://github.com/archer-01/minitalk

Small data exchange between two programs using UNIX signals

c signals unix

Last synced: 05 Mar 2026

https://github.com/fluencelabs/c-template

Template for C backends

backend-template c wasm webassembly

Last synced: 04 Oct 2025

https://github.com/marcosalvalaggio/kiwigrad

Mini deep learning framework written in Python C-API for Speed

c cpython-api cpython-extensions deep-learning pypi-package python pytorch

Last synced: 22 Aug 2025

https://github.com/tperale/sx128x

📡 Radio driver for the Semtech SX128X LoRa 2.4GHz for contiki-ng

c contiki-ng lora lora24 sx1280 sx128x

Last synced: 07 May 2025

https://github.com/wotancode/programming-logic-exercises

Colección de ejercicios de programación resueltos en diversos lenguajes.

c cobol cpp exercises java javascript js pseint rust ts typescript

Last synced: 12 Apr 2025

https://github.com/tpulatha/smelly-one

Smelly one

arduino c co2 knx temp

Last synced: 30 Jul 2025

https://github.com/bagussatoto/perpustakaan-app

Aplikasi Perpustakaan menggunkan C#

c config

Last synced: 17 Aug 2025

https://github.com/wykerd/libytdl

Embeddable Youtube Downloading Library

c youtube youtube-downloader

Last synced: 12 Apr 2025

https://github.com/dladncks1217/algorithm

알고리즘

c cpp java nodejs

Last synced: 13 Aug 2025

https://github.com/seluj78/minishell

My attempt to create a mini shell for 42's school

42 42born2code bash c minishell shell

Last synced: 02 May 2026

https://github.com/palikar/ctgraph

A small project of a compile-time graph library in C++17

c compile-time constexpr constexpr-context cpp-library cpp17 header-only

Last synced: 19 May 2026

https://github.com/shahzaib739/ascii-render

ascii-render is a header-only ASCII renderer for embedded systems, terminals, and SDL2 apps. Zero dependencies, multi-backend rendering, and cross-platform support (STM32/ESP32/Arduino, consoles, SDL2) 🐙

ascii-art ascii-color ascii-rendering asciidoc c donut hacktoberfest log-viewer map motd nodejs openstreetmap render renderer rendering teapot torus vector-tiles

Last synced: 04 Oct 2025

https://github.com/vezel-dev/libap

An arbitrary-precision numerics library, ported from LLVM to Zig with a C API.

c llvm numerics zig

Last synced: 12 Apr 2025

https://github.com/lilhammer111/hammer-mind

Personal notes on programming, computer science fundamentals, development tools, Linux, mathematics, and Web3.

c cs db go rust

Last synced: 07 Sep 2025

https://github.com/velocityra/ps2-modloader

PS2 modding toolchain experiment

assembly c mips mod mod-loader modding ps2 sdk sly

Last synced: 29 Jun 2025

https://github.com/fiskaltrust/middleware-demo

Demo applications that demonstrates how to use the fiskaltrust.Middleware from C, C++, VB6 and Rust.

c cpp demo-application kassensichv middleware pos-systems rksv rust vb6

Last synced: 23 Aug 2025

https://github.com/sandialabs/fbmpi

A fallback implementation of MPI, supports one process only but is portable (incl Windows)

c mpi mpi-communications mpi-io mpi-library scr-2756 snl-os-sys-software

Last synced: 30 Oct 2025

https://github.com/ggorg0/tinytext

TinyText (TText for short) is a really small text editor (only viewer for now) written entirely in C with the goal of not requiring any external dependencies.

c small texteditor

Last synced: 26 Sep 2025

https://github.com/ishanoshada/sl-android

Slandroid is a universal script runner that simplifies running scripts in multiple programming languages. It automatically detects the language, installs missing interpreters or dependencies, and executes the script seamlessly. Whether it's Python, JavaScript, Bash, Ruby, Java, Go, PHP, Perl, C, C++, Rust, or more—Slandroid has you covered!

bash c perl php py pypi python ruby script-runner sh slandroid

Last synced: 31 Jul 2025

https://github.com/basemax/circulardoublylinkedlistc

This is a simple implementation of Circular Doubly Linked-List in C. Circular Doubly Linked-List is a data structure that is a combination of a doubly linked list and a circular linked list. It is a linked list where all nodes are connected to each other. It is a circular linked list because all nodes are connected to each other.

c circular-doubly circular-doubly-linked-list circular-doubly-linkedlist circular-linked-list circular-linkedlist circularlinkedlist data-structure datastructure ds linked-list linkedlist

Last synced: 11 Aug 2025

https://github.com/johannesbuchner/lightrayrider

Ray tracing of hydrodynamic simulations to compute column densities

astrophysics c intersection monte-carlo parallel-computing python raytracing

Last synced: 15 Jul 2025

https://github.com/nathandaven/traveller-gba

My final project for CS 2261 at Georgia Tech. A top down and sidescrolling RPG built in C and assembly for the Gameboy Advance, using all original art and designs. Click the link and then click anywhere to launch the online emulator on CS2261 website!

c game gameboy-advance

Last synced: 20 May 2026

https://github.com/supragya/HLang

Core shell scripting language design and interpreter proposed for HelenOS's BDSH shell system. Includes prototype implementation using AST and provision for lightweight object code for BeagleBoards

ast bison c executor flex interpreter programming-language scripting-language

Last synced: 11 May 2025

https://github.com/valoran-m/keylogger

it is a keylogger with two different clients one for linux and the other for windows and a server that compiles under linux only

c explain keylogger schema security socket

Last synced: 27 Aug 2025

https://github.com/fedecastellaro/ad7124-4-implementation

AD7124-4 - 24-Bit ADC, 4-Channel , Sigma-Delta - PCB and software implementation

24-bit-adc ad7124 ad7124-4 c kicad lpc1769 sigma-delta

Last synced: 20 Sep 2025

https://github.com/tschoonj/easyrng

BSD licensed random number generators and distributions for C and Fortran

bsd-license c c-plus-plus-11 fortran gsl linux macos multi-platform random-number-distributions random-number-generators windows

Last synced: 11 Sep 2025

https://github.com/bklockly/bof-timestomp

Bof for File Timestamp Modifier

bof c timestamp

Last synced: 09 Aug 2025

https://github.com/manju07/school-management-system

C++ Console Application with File System

c cpp filesystem fstream school-management-system

Last synced: 10 Apr 2025

https://github.com/threeal/checkwarning.cmake

Check for compiler warnings in CMake projects

c cmake cmake-modules cmake-scripts cpp static-analysis

Last synced: 14 Aug 2025

https://github.com/moshegroot/42projects_archive

My archive with project from Ecole42 (school21 in Russia)

algorithms c cpp data-structures graphics raytracing

Last synced: 20 May 2026

https://github.com/afnanenayet/tiny-c

Work from my compilers class, in which we implemented an AST, a few optimizations, and linear scan register allocation for a subset of the C language.

assembly ast bison c compilers cpp flex lex llvm optimization yacc

Last synced: 14 Aug 2025

https://github.com/stillthinkinghere/socialmediamanager

This is a all in one Socialmedia Management app, the front-end it created in c++ and the backend is created in c++, c, java and javascript. This uses http requests and API's to publish posts and to review data of these post across all platforms.

app application c cpp graphical-interface graphical-user-interface gui java javascript media qt qt5 qt6 social

Last synced: 04 Jan 2026

https://github.com/archer-01/push_swap

Sorting algorithm based on two stacks

c problem-solving-algorithms stacks

Last synced: 30 Jun 2026

https://github.com/gabriel-logan/primenumbers

Repository containing code that aims to find prime numbers and displays a list of them available on the web.

c c-code learn prime prime-numbers primes student-vscode

Last synced: 18 Mar 2025

https://github.com/ruimaciel/mjson

M's JSON parser: a small JSON parser written in ISO C

autoconf automake autotools c c-library c89 json json-parser library parser

Last synced: 02 Jan 2026

https://github.com/randomhashtags/gluon-server

Minecraft server alternative to any written in Java.

c minecraft-server server

Last synced: 14 Mar 2025