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/otmanedaoudi/c-storage-allocator

Rewriting my own version of malloc, free, realloc and calloc.

c memory-management

Last synced: 14 Mar 2025

https://github.com/bensuperpc/docker-lacc

lacc compiler in docker

c compiler docker lacc

Last synced: 18 May 2026

https://github.com/jjungminlee/linuxsystemprogramming

2024 Linux System Programming 🐧

c linux

Last synced: 20 May 2026

https://github.com/psingh12354/c

Here i upload my C code which i have done

50 c c-programming more practice than

Last synced: 26 Jun 2025

https://github.com/s-illy/winchancho

Cool GDI malware made in C# for fun

c cool csharp effects entertainment fun gdi malware virus vro

Last synced: 17 Feb 2026

https://github.com/islatri/leetkocpp

A cargo-like runner for C/C++/Rust LeetCode problems

algorithms c cpp leetcode leetcode-c leetcode-cpp leetcode-rust rust

Last synced: 24 Aug 2025

https://github.com/themorc/screenduo-userspace

ASUS ScreenDUO/ASUS OC Palm userspace driver for Windows/macOS/Linux written in C++ (originally written in C for Linux, fork of mayorbobster's screenduo4linux)

asus c cplusplus cpp driver linux macos screenduo screenduo4linux screenduo4macos windows

Last synced: 11 Apr 2026

https://github.com/marcusvinix/get_next_line

This is a project of 42 São Paulo. In this project I'll write a function which returns a line read from a file descriptor, without the newline.

42 42school c gnl42

Last synced: 24 Jun 2025

https://github.com/adaog0n/training_programs_c

Este repositório contém uma coleção de exercícios e projetos de treinamento na linguagem C. O objetivo é praticar e aprimorar as habilidades de programação em C, abordando conceitos fundamentais e técnicas avançadas.

aprender basicas c calculadora calculator facil funcoes language linguagem linguagem-c programas simple simples treinar treino

Last synced: 19 Feb 2026

https://github.com/m0t9/c-generics

Idea of generic containers (templates) implementation on pure C ⚙️

c generics generics-c macros preprocessing stl-c templates-c

Last synced: 27 Jun 2025

https://github.com/alerighi/tinymodbus

A tiny, header-only, portable and compliant Modbus implementation, suitable for embedded systems

c embedded header-only modbus tiny

Last synced: 16 Jan 2026

https://github.com/avik-pal/esc101-lab-y17

ESC101 IIT Kanpur Lab Assignment Solutions

arrays c lab-exam lab-exercises string

Last synced: 14 Mar 2025

https://github.com/cipulot/sheepypad

ISO Enter shaped macropad

c keyboard macropad qmk

Last synced: 22 May 2026

https://github.com/calint/any-c

experimental simple language that compiles to c

c compiler

Last synced: 14 Jun 2026

https://github.com/andreafioraldi/til-compiler

Tripel Intermediate Language Compiler - Compile an XML based assembly language to bytecode for the Tripel Virtual Machine

assembly-language bison bytecode c cmake compiler flex language-compiler libxml2 parser xml

Last synced: 03 May 2026

https://github.com/neyn/neynpy

Fast and Lightweight Pyhthon HTTP Library

backend c cpp fast-library http http-server neyn neynpy python webserver

Last synced: 03 May 2026

https://github.com/wxx9248/aes.c

Simple implementation of Advanced Encryption Standard (AES) in C.

aes c

Last synced: 14 Jun 2026

https://github.com/andersonhsporto/c-avengers-api

API Rest Using Data From Marvel Avengers Comic Book

42 42sp ansi-c c libft mariadb mongoose rest rest-api

Last synced: 01 May 2026

https://github.com/kenneract/realtime-deviation-encoding-scheme

RDES - a lightweight, real-time, lossless compression algorithm for sequences of 31-bit integers.

c compression compression-algorithm cpp embedded flash-storage lightweight logging lossless python realtime

Last synced: 03 May 2026

https://github.com/qvecs/qjson5

📎 A quick JSON5 implementation written in C, with Python bindings.

c json5 python

Last synced: 01 May 2026

https://github.com/humbertodias/atari-dev-kit

Servicio Docker para compilar juegos escritos en C y Assembly para Atari y NES utilizando Alpine Linux. Suportados: Atari 2600, 5200, 7800, lynx e NES

atari800 c cc65 docker fceux handy lynx nes stella

Last synced: 01 May 2026

https://github.com/josgard94/metodo-de-biseccion

Este programa aproxima las raíces de una función mediante el método de bisección utilizando un intervalo de inicio [a, b]

bisection bisection-method c c-plus-plus c-programming-language cplusplus metodos-numericos oriented-object-programming roots

Last synced: 02 May 2026

https://github.com/phschaad/avl_tree

A basic implementation of an AVL-Tree in C.

avl avl-tree avl-visualizer avltree c cpp

Last synced: 02 May 2026

https://github.com/bensuperpc/c_plugin

An example for a C (C99) plugin system. It can load/unload plugins at runtime and call functions from them.

c c99 dlopen linux plugin

Last synced: 02 May 2026

https://github.com/zeozeozeo/tinygp

Tiny Graphics Painter: small, fast and pretty graphics tessellation in C99.

c c99 gl gp graphics graphics-library opengl rendering tessellation tessellator vector-graphics vulkan

Last synced: 02 May 2026

https://github.com/faanid/avr-micro

AVR program: Automatic washing machine simulator code using ATMega32 for simulation in Proteus

atmega32 avr avr-programming c microcontroller

Last synced: 13 Jun 2026

https://github.com/mengstr/chkoverlap

Check for overlaps in data/code areas in PDP8 .rim and .bin files

bin c pal palbart pdp-8 pdp8 rim

Last synced: 08 Jun 2026

https://github.com/gladir/c-tools

Suite de commande écrit en Pascal (Turbo Pascal ou Free Pascal) pour le développement en langage de programmation C

c c-tooling c-tools free-pascal turbo-pascal turbopascal

Last synced: 08 Jun 2026

https://github.com/hexa0/pacman-world2-rev-sound-fix

fixes the ringing sound after rev rolling

c pacman pacman-world-2 patch pmw2 pnach ps2

Last synced: 02 May 2026

https://github.com/nihilantropy/ft_printf

ft_printf 42 school project

42school c coding ftprintf ftprintf42 library

Last synced: 12 Jun 2026

https://github.com/pgvalle/flattybird

FlappyBird clone implemented in C, legacy OpenGL and glut. It's a project for my Computer Graphics course.

c flappybird freeglut game-development glut jesus jesus-christ jesus-is-da-lord-n-savior legacy-opengl opengl

Last synced: 02 May 2026

https://github.com/akagi201/janusplugin

Janus plugin development template

c janus janus-gateway plugin

Last synced: 12 Jun 2026

https://github.com/jabbalaci/c-repl

A simple REPL for the C programming language

c python repl

Last synced: 30 Apr 2026

https://github.com/karmakrafts/library-template

CMake template project using the Karma Krafts CMake infrastructure.

c cmake cplusplus cpp cpp17 cpp20 example make quick template

Last synced: 13 May 2026

https://github.com/humanshu001/my-c

Basic programs that I have made while my learning phase of C programming.

c dsa dsa-c programming

Last synced: 29 Jun 2026

https://github.com/mrglaster/sgdk-megapong-expanded

Expanded version of Megapong game from the Andrej Preradovic's tutorial.

assembly-language c expanded guide sega sega-genesis sega-mega-drive sgdk sgdk-library tutorial tutorial-code

Last synced: 10 May 2026

https://github.com/nirmal-suthar/gcc_lite

Toy C-Compiler for course CS335, 2021-II

c compiler cs335 ply python x86-32

Last synced: 30 Apr 2026

https://github.com/harsh971/leetcode-solutions

Here you will get All Solutions for Topics from LeetCode Platform which i Solve on Regular Basic

c cpp java leetcode leetcode-cpp leetcode-solutions solutions

Last synced: 10 May 2026

https://github.com/ip2location/ip2location-python-c

This module is a Python Library with C that enables the user to find the country, region, city, coordinates, zip code, ISP, domain name, timezone, connection speed, IDD code, area code, weather station code, weather station name, mobile, usage type, address type and IAB category that any IP address or host name originates from. https://www.ip2location.com

c geolocation-database ip-address-geolocation ip-address-lookup ip-geolocation ip2location ip2location-python python-c python-library

Last synced: 20 Jun 2026

https://github.com/tank3-tk3/parallel-processing-cuda

Parallel processing with CUDA C / C++

c cpp cuda parallel-computing parallel-programming

Last synced: 09 May 2026

https://github.com/pkage/adstrip

Mute a video when it changes over to ads using computer vision and hacks

c mpv python3 video weekend-hacking

Last synced: 19 Jun 2026

https://github.com/lukaszcz/javalette

An educational compiler for Javalette, written in C

c compiler

Last synced: 19 Jun 2026

https://github.com/dealbisac/cprograms

This repository contains the C Programs with the source code as well as output so that you can learn the better way of programming.

c program programming-challenges programming-exercises programming-language

Last synced: 30 Apr 2026

https://github.com/aksiksi/gtipc

A client/server IPC interface using POSIX APIs.

c ipc linux posix unix

Last synced: 30 Apr 2026

https://github.com/neyrian/dll-injector

A stealthy DLL injector for Windows 10/11, capable of injecting a specified DLL into a suspended process and evade detection

c defense-evasion dll-injection dll-injector edr-evasion evasion suspend-process windows10 windows11

Last synced: 30 Apr 2026

https://github.com/denysvitali/smaug-custom-initram

Custom Initramfs (ramdisk) for Smaug / Pixel C / dragon

arch c init initramfs kernel linux pixel

Last synced: 08 May 2026

https://github.com/thusharax/ossa

Operating Systems and System Administration questions and answers

c cpu hacktoberfest os

Last synced: 08 Jun 2026

https://github.com/0x1nf3cted/xhell

xhell: lightweight shell built in C

c kernel linux shell

Last synced: 08 May 2026

https://github.com/aatricks/julia_set

Interactive fractal generator based on the julia set

c fractal-rendering fractals matplotlib matrix python rust

Last synced: 08 May 2026

https://github.com/snwfdhmp/avalam-ai-game

Board game enhanced with AI strategy

avalam board c centrale cpp game ia ig2i lille opengl sdl

Last synced: 08 May 2026

https://github.com/jewishlewish/layla-python-module

Python Module that uses C code to speed up evaluation

c python pythoneval

Last synced: 08 May 2026

https://github.com/oleksandrzelentsov/levenstein_distance

Implementation of Levenstein distance in C with comparison between several languages.

c levenshtein-distance

Last synced: 18 Jun 2026

https://github.com/shubhranpara/bus-booking-system

I have developed a console based Bus Booking System as a term assignment of Data Structures and Algorithm. This project can help you to understand the working of doubly circular linked list.

c double-circular-list dsa menu-driven-program

Last synced: 17 Jun 2026

https://github.com/iricartb/computational-geometry-3d-rendering-process

Ivan Ricart Borges - Simulation of the rendering process used in 3D libraries like DirectX or OpenGL by creating a small video game with a main character in first person view that can be moved inside a stage.

3d-library c cpp opengl rendering-3d-graphics video-game

Last synced: 07 May 2026

https://github.com/farout101/monster-chase

Test project with Unity Engine

c unity2d

Last synced: 30 Apr 2026

https://github.com/anthhon/csnakegame

cSnakeGame is made in C programming language using the ncurses library which consists of a snake that moves around the screen and has to eat food while avoiding collision with the walls or with its own body.

c cmake cpp game ncurses ncurses-game personal-project snake-game terminal terminal-based terminal-game

Last synced: 06 May 2026

https://github.com/chenbingwei1201/pedometer

pedometer with esp32, adxl345, and oled ssd1306 in OOP

arduino c cpp esp32 pedometer step-counter

Last synced: 06 May 2026

https://github.com/trikko/raylib-ffmpeg-video

Hacky way to display video with raylib, in C or D programming language

c d dlang ffmpeg raylib video

Last synced: 01 May 2026

https://github.com/jotavare/spinning-ascii-donut-c

A straightforward ASCII spinning donut implemented in C.

c cos sin spinning-donut

Last synced: 29 Jun 2026

https://github.com/educorreia932/feup-lcom

🖱 MIEIC 2019/2020 - 2º ano / 1º semestre

c device-drivers feup feup-lcom mieic minix3 rtc-module serial-port university-course

Last synced: 09 Jun 2026

https://github.com/hwzlovedz/max31856_esp-idf_thermocouple

MAX31856(thermocouple) Demo in ESP-IDF v5.0.1 environment

c cpp esp-idf esp32 esp32-s3 thermocouple

Last synced: 05 May 2026

https://github.com/sunilshetty07/basic-c-programming

These programs can be asked during interviews.

c c-programming

Last synced: 15 Jun 2026

https://github.com/kitswas/cpp-project-template

Secure CMake template for C and C++ projects.

beginner-friendly c cmake cpp template template-project tutorial

Last synced: 01 May 2026

https://github.com/joneshshrestha/dfa

DFA (Deterministic Finite Automata)

c deterministic-finite-automata dfa theory-of-computation

Last synced: 15 Jun 2026

https://github.com/lisuke/musicmanager

Linux 下一个音乐管家工具

c c-plus-plus music-manager tools

Last synced: 05 May 2026

https://github.com/springbear2020/whut-billing-management-system

计费管理系统是一个基于 C 语言的控制台应用程序,主要应用场景是网吧、机房、电子阅览室等,核心功能是实现对数据的基本维护和统计分析。

billing-system c cpp

Last synced: 05 May 2026

https://github.com/zeek/zeek-websocket-rs

Bindings for Zeek's WebSocket API

c python rust websocket websocket-client zeek

Last synced: 23 Jun 2026

https://github.com/blmayer/c-cpp-project-template

This repository is a template structure for small projects using C or C++.

c cpp project template

Last synced: 04 May 2026

https://github.com/jdeokkim/b021

A variant of the Blackjack game made with raylib.

blackjack c c99 fisher-yates fisher-yates-shuffle gnu99 raylib

Last synced: 17 Jun 2025

https://github.com/drkwitht/toy_json_parser

My very first working toy json parser!

c json-parser parsing speedcoding toy-project

Last synced: 04 Apr 2025

https://github.com/larshei/lovelybuffer

A FIFO and ring buffer implementation in C with custom data type and multiple buffers for e.g. double buffering or buffering multiple interfaces on embedded devices.

c fifo library multiple-buffers ring-buffer

Last synced: 25 Oct 2025

https://github.com/carletonurocketry/packager

QNX C program for encoding sensor data into radio packets.

c cli cli-tool cuinspace encoding packets qnx raspberry-pi raspberry-pi-4 rocketry transmission

Last synced: 26 Oct 2025

https://github.com/gbafana25/cmdbin

Command line pastebin service (termbin clone)

c networking pastebin

Last synced: 09 Jul 2026

https://github.com/hyouteki/sss

cheSS Server in c/wasm

c chess-engine chessboardjs js wasm

Last synced: 26 Oct 2025

https://github.com/gavinlyonsrepo/fractal_creator

Fractal-generating Demo, creates a fractal using Mandelbrot set. Includes magnifications. Written in C++.

bitmap c cpl cplusplus cpp demo demo-application demonstration fractal fractals graphics mandelbrot mandelbrot-fractal mandelbrot-sets maths

Last synced: 06 Feb 2026

https://github.com/theduardomaciel/cryptosia-web

A platform for generating public and private keys that work in sync, ensuring simplified security of sensitive messages through RSA encryption.

c cryptography emscripten nextjs react rsa rsa-cryptography tailwindcss wasm webassembly

Last synced: 12 Apr 2026

https://github.com/0x00wolf/my-first-10000-lines-of-code

A repository of various code that I've written.

c javascript networking-in-python python

Last synced: 09 May 2026

https://github.com/codepr/raft-c

Fun-driven Raft-based distributed time series database, featuring sharding with consistent hashing, an SQL-like query language

c distributed-systems network-programming raft sql-query time-series write-ahead-log

Last synced: 29 Jan 2026

https://github.com/ergonzamarian/servomotor

Projeto Finalizado :: Trabalho desenvolvido para realizar o controle dos servomotores de um robô.

c servo-motors

Last synced: 17 Mar 2025

https://github.com/mo7amed-hussein/c-language-made-easy

c language made easy in arabic book , source code and pdf

book-src c c-language-made-easy c-languages free-book learn-c madeeasy

Last synced: 20 Oct 2025

https://github.com/werbenhu/cstl

Common Datastructure Library for C language.

array c c-language data-structure dynamic-array list map queue stack vector

Last synced: 08 Apr 2025

https://github.com/michaeltryby/shared

shared objects for swmm and epanet solvers

c

Last synced: 19 Oct 2025

https://github.com/kingwill101/dart_native_socket

Low-level socket and file descriptor operations for Dart applications

c dart dart-package dartlang ffi

Last synced: 01 Feb 2026