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/ysoroko/19piscine2020

My work for the entry exams at s19 coding school called "piscine"

19 42 c exams piscine rush shell

Last synced: 04 May 2026

https://github.com/neomutt/test-attach

⚠️ Test code for fork and file management

async c file fork test

Last synced: 08 Aug 2025

https://github.com/maiadegraaf/philo

This project introduces the concepts of multi-threading and mutexes.

42born2code c codam codam-philosophers philo philo-guide philo42 philosophers-dinner-problem philosophers42

Last synced: 24 Jul 2025

https://github.com/ar1ja/bruhst

[Migrated to self-hosted ari-web Forgejo: https://git.ari.lt/ari/bruhst] rust, c and c++ benchmark

benchmark c c89 cargo cpp cpp98 linux python3 rust rustlang statistics

Last synced: 04 Oct 2025

https://github.com/jobson-batista/character_counter

Contador de caracteres escrito em C

c programming

Last synced: 09 Aug 2025

https://github.com/sleleu/philosophers

A multi-threaded program to solve the dining philosophers problem

42 c concurrent-programming multithreading

Last synced: 03 Jan 2026

https://github.com/baines/ld35

Ludum Dare 35: VampShift: The Bloodening

c ludum-dare ludum-dare-35 sdl2

Last synced: 18 Apr 2026

https://github.com/arkapg211002/college-dsa

Data Structures and Algorithms in JAVA and C for college

algorithms c college data-structures java

Last synced: 16 Apr 2026

https://github.com/rikvdh/zabuffer

Zero-Allocation buffer handling in C

buffer c clib data embedded memory string zero-allocation

Last synced: 03 Mar 2025

https://github.com/kei-k23/basic-c-calculator

This is a simple command-line calculator program written in C.

c cli

Last synced: 09 Mar 2026

https://github.com/lucca16bit/c-cadastro-produtos

Repositório para avaliação discursiva da disciplina Programação Estruturada

c cpp

Last synced: 17 May 2026

https://github.com/approxit/amiga-invaders

Yet another clone of Space Ivaders game

amiga c game

Last synced: 30 Jul 2025

https://github.com/f321x/minishell-42-core

Implementation of a (usable) shell program in C as group project (2) in the 42 school core curriculum.

42born2code 42cursus 42school c minishell minishell42 shell

Last synced: 19 Feb 2026

https://github.com/mhmdhussein/42-minishell

A UNIX shell written in C for the 42 school curriculum. Supports command execution, pipes, redirections, environment variables, and built-in commands. Designed to mimic bash behavior while reinforcing knowledge of processes, signals, and file descriptors.

42 42-project bash c minishell process-management shell system-programming unix

Last synced: 09 May 2026

https://github.com/jjyr/mmr-c

Merkle mountain range in C

c merkle-mountain-range mmr

Last synced: 07 Nov 2025

https://github.com/trannguyenhan/evaluate-priority-queue

evaluate the priority queue with markov hold model and classic hold model

c calendar-queue markov-hold-model priority-queue the-hold-model

Last synced: 26 May 2026

https://github.com/fredmorcos/attic

Archive of old stuff.

archive c python rust snippets

Last synced: 09 Apr 2026

https://github.com/matubu/wireframe

🧵 A wireframe rendering thing using c with the mlx graphic lib

c graphics mlx wireframe

Last synced: 26 Jul 2025

https://github.com/mementomori11723/c-http

A lightweight HTTP server implemented in C, designed to handle basic web requests efficiently.

c c-server docker server

Last synced: 09 Mar 2026

https://github.com/pavi2410/replisp

A mini Lisp-like interpreted language,

c interpreter lisp lisp-interpreter native programming-language repl

Last synced: 22 Mar 2025

https://github.com/thekapcioszek/fremen-transcriptor

Sofware to transcript ASCII into desert people's writing from popular sci-fi franchise

c dune fremen language raylib transcription

Last synced: 05 Jun 2026

https://github.com/rojvv/ctgechobot

A simple Telegram echo bot in C

c libcurl telegram telegram-bot-api

Last synced: 04 Jan 2026

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

My Solutions for Advent of Code challenges

advent-of-code c python x64-assembly

Last synced: 22 Sep 2025

https://github.com/andowna9/tekno-baserri

Farm management system, including its parking.

c console cpp farm libcurl parking qt xml

Last synced: 04 Jan 2026

https://github.com/vishwas567917/to-do-list

To-Do List is a command-line application built in C. It allows users to manage tasks with features for adding, viewing, and deleting items. Ideal for demonstrating file handling and data management in C.

c working

Last synced: 10 Feb 2026

https://github.com/disconnect3d/mpi_dijkstra

Dijkstra path finding algorithm implemented using MPI

c dijkstra dijkstra-shortest-path mpi mpi-dijkstra parallel

Last synced: 04 May 2026

https://github.com/blmayer/map

Simple map implementation in C

c map

Last synced: 30 Jul 2025

https://github.com/smerrony/clarimidi

ClariMIDI is a MIDI wind controller based closely on a standard (Boehm) clarinet layout

c clarinet instrument midi midi-controller pico wind-controller

Last synced: 03 Jul 2026

https://github.com/cipulot/sheepypad

ISO Enter shaped macropad

c keyboard macropad qmk

Last synced: 22 May 2026

https://github.com/amirreza-ipchi-haq/brainf

The interpreter for BrainF

brainfuck-interpreter c command-line-tool

Last synced: 24 Jul 2025

https://github.com/hardwario/twr-skeleton

HARDWARIO TOWER Firmware Skeleton (Empty Application)

c hardwario iot sdk tower

Last synced: 14 Apr 2025

https://github.com/howerj/gladiators

Evolve tiny agents that attack each other and find food

c genetic-algorithm neural-network neural-networks

Last synced: 23 May 2026

https://github.com/rekgrpth/ngx_http_sign_module

nginx pkcs7 sign

c nginx pkcs7 sign

Last synced: 20 Feb 2026

https://github.com/io12/os

A simple OS in C

c kernel operating-system os

Last synced: 30 Jun 2025

https://github.com/jduepmeier/easy_json

easy json parser in c

c json library

Last synced: 12 Jan 2026

https://github.com/jjlibra/xscanner

Just a simple port scanner.

c cpp qt5 scanner

Last synced: 05 May 2026

https://github.com/micahondiwa/alx-low_level_programming

Low-level programming language with ALX and Holberton School

c data-structures malloc malloc-free malloc-library

Last synced: 18 Sep 2025

https://github.com/stickypiston/roblang

Another programming language, but this one does less than any other.

c llvm programming-language

Last synced: 03 Feb 2026

https://github.com/mtaciano/cmc

Um compilador para a linguagem C- derivada de C.

c cminus compiler rust

Last synced: 10 Aug 2025

https://github.com/devprabal/small-linklist

small linked list lib in C

c linked-list

Last synced: 17 Mar 2025

https://github.com/thisisnotjustin/pi_thing

Raspberry Pi recreation of the Spotify Car Thing

c embedded-systems

Last synced: 19 Feb 2026

https://github.com/neomutt/test-ansi

⚠️ Some experiments with ANSI escape sequences

ansi c gfx test

Last synced: 14 Feb 2026

https://github.com/dreamerchaserhah/student-information-management-system

A CLI-based C Program that simulates a student management system

c cli-app college-assignment student-project

Last synced: 14 Aug 2025

https://github.com/nsmryan/protoflight

Protoflight is a toy flight-software-like system aiming to be small and understandable

c embedded wip

Last synced: 08 Apr 2026

https://github.com/cpg1111/go-jail

Go library for creating BSD jails

c cgo golang jails

Last synced: 29 Apr 2026

https://github.com/hasanisaeed/c-transformer

Implementation of the core Transformer architecture in pure C

c c-transformers generative-ai llm transformers

Last synced: 14 Mar 2025

https://github.com/pedrozappa/42_ft_printf

42 Project : ft_printf

42 42born2code 42cursus 42school c printf

Last synced: 18 Feb 2026

https://github.com/im-rises/cmergesortparallel

Sequential and parallel merge sort algorithm implemented in C using OpenMP

algorithm c merge-sort openmp parallel pthread

Last synced: 14 May 2025

https://github.com/incrediblelego/unimi

Materiale del corso di laurea Informatica Triennale L-31 dell'Università Statale di Milano

bootstrap c cpu css go html javascript logisim php pyhton

Last synced: 11 Apr 2026

https://github.com/talandar99/raylib_game_template

This is template for running raylib games and building them for web using emscripten

c emscripten emsdk example game-development raygui raylib raylib-c template wasm web-assembly

Last synced: 09 Mar 2026

https://github.com/nodef/extra-swap.cxx

Macros to swap variables in C.

c cpp extra function macro merferry swap variable

Last synced: 18 Feb 2026

https://github.com/coldmayo/klaudwebsite

The official KlaudOS Website's source code

c web webapp webdev webdevelopment website

Last synced: 23 May 2026

https://github.com/debakarr/cs6xx

LAB programs for CS6xx (6th SEM)

assignment c college lab pthreads shell socket

Last synced: 04 Oct 2025

https://github.com/lukinoo/calculator_c

Simple calculator with C

c calculator-c

Last synced: 23 Mar 2025

https://github.com/aashrafh/naivec

A simple C compiler implemented in LEX (Flex) and YACC (Bison)

bison c c-compiler compiler compiler-design flex lex programming-language yacc

Last synced: 21 Sep 2025

https://github.com/jannone/msx-sdcc-boilerplate

Boilerplate for programming in C for MSX using SDCC compiler

c msx msx-computers sdcc

Last synced: 15 May 2025

https://github.com/tanner-davison/cpp_class_overloading

Demonstrates object-oriented programming concepts such as dynamic memory management, copy constructors, assignment operators, and the creation of custom data structures like an ArrayList. The ArrayList class manages a dynamically allocated array of characters

c cpp dynamic-memory-management

Last synced: 30 Jan 2026

https://github.com/aheil/hhn-c

C Crashkurs zur Vorlesung Betriebssystem an der Hochschule Heilbronn im Studiengang Software Engineering Bachelor (SEB).

c open-educational-resources

Last synced: 14 May 2025

https://github.com/mlagerberg/bitchess

A basic chess engine written in C

c chess

Last synced: 13 Aug 2025

https://github.com/thatonegin/cbone

Verbose build system for C

build-system c

Last synced: 11 Jun 2026

https://github.com/hex01e/libft

a sample lib that include basic c std functions.

c lib

Last synced: 22 Mar 2025

https://github.com/eoic/iridium

A simple LLVM programming language.

c c-plus-plus lex llvm yacc

Last synced: 15 Apr 2025

https://github.com/abdelkarimhajji/libft_42

Libft: Your Custom C Library @ 42 📚 Discover my implementation of the "libft" project at 42. This custom C library provides essential functions for various tasks, empowering your C programming journey! #CProgramming #Libft 🚀💻

c libft42 makefile

Last synced: 21 Aug 2025

https://github.com/lintenn/cudaaddvectors-explicit-vs-unified-memory

Performance comparison of two different forms of memory management in CUDA

c cuda explicit memory memory-management performance unified-memory

Last synced: 17 May 2026

https://github.com/ruzafa8/minishell

A simple Unix shell implementation in C. Supports basic commands, piping, redirection, and signal handling. Ideal for learning shell scripting and process management. It's a 42 School Project.

42 c minishell shell

Last synced: 19 Apr 2026

https://github.com/crgimenes/internet_time

Swatch Internet Time

c internet-time joke retro

Last synced: 14 Mar 2025

https://github.com/maneeshwije/pytoshop

An image processing tool written from scratch in Python and C

c ctypes image-processing python

Last synced: 03 Feb 2026

https://github.com/maseshi/comoji

🎑 (Shaders Pack) With this pack you will be able to enjoy more Minecraft games and may spend more time playing!

c comoji minecraft-pe shader-pack shaders texture-pack thailand

Last synced: 25 Aug 2025

https://github.com/acevedoesteban999/detector-de-adulterantes-lab

Sistema de detección de adulterantes mediante Raspberry con redes neuronales

c django javascript python raspberry-pi

Last synced: 10 Apr 2026

https://github.com/hex01e/ft_printf

sample recoding of c printf function

c printf

Last synced: 22 Mar 2025

https://github.com/fardinkamal62/ctocpuemulation

Emulate how a C code runs on CPU

c emulation

Last synced: 28 Aug 2025

https://github.com/sirwumpus/ioccc-npdif

Most Different (diff) - IOCCC 2015 Winner

c diff file-comparison ioccc posix

Last synced: 22 Mar 2025

https://github.com/brianttn/esp32httpsclient-express-mongodb

The real-time online platform integrating ESP32、Express routing and MongoDB allows you to easily monitor the temperature and humidity of the surrounding environment.

c certificate deployment esp32 express https-client javascript mongodb mongoose nodejs railway-deployment

Last synced: 10 Apr 2026

https://github.com/iricartb/buffer-overflow-warftp-1.65

Ivan Ricart Borges - WarFTP is prone to a stack-based buffer-overflow vulnerability because it fails to properly check boundaries on user-supplied data before copying it to an insufficiently sized buffer.

buffer-overflow c ftp-server warftp

Last synced: 04 Jan 2026

https://github.com/amanoteam/dakini

A GCC cross-compiler targeting NetBSD 8.0/9.0

c cpp cross-compiler gcc netbsd

Last synced: 14 May 2025

https://github.com/barimehdi77/42-cub3d

Cub3D (42cursus) 2019-2020. This project is inspired by the world famous game, cociderate like the first FPS never developed. First look of the ray-casting. The aim is to do a dynamic view in a maze.

c coins crosshair cub3d floor ft-cub3d graphics-programming minimap raycasting sky sprite texture wall

Last synced: 22 Aug 2025

https://github.com/stovent/lua-gpio

A Lua library to use the GPIO pins of a raspberry pi

c gpio gpio-pins lua raspberry-pi

Last synced: 25 Jan 2026

https://github.com/machaj45/little-embedded-lock-in

This is a virtual device utilizing the STM32 F303 board as a lock-in amplifier.

c pycharm-ide python3 qt5 stm32 stm32f303

Last synced: 11 Feb 2026

https://github.com/sirwumpus/ioccc-am

Best Utility (make) - IOCCC 1992 Winner

build-tool c ioccc make posix

Last synced: 02 Aug 2025

https://github.com/mikixit/hello-world-c

I start practicing on c, to strengthen the basics

basic-programming c hello-world

Last synced: 22 Aug 2025

https://github.com/quantumsheep/ibenvo

Minimalistic event loop in C

c event loop thread

Last synced: 02 Aug 2025

https://github.com/Tanner-Davison/cpp_class_overloading

Demonstrates object-oriented programming concepts such as dynamic memory management, copy constructors, assignment operators, and the creation of custom data structures like an ArrayList. The ArrayList class manages a dynamically allocated array of characters

c cpp dynamic-memory-management

Last synced: 06 Mar 2025