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/yurrriq/knrc

:book: In which I work through exercises in "The C Programming Language" by Brian W. Kernighan and Dennis M. Ritchie

c c-programming learning-by-book literate-programming noweb

Last synced: 29 May 2026

https://github.com/hxndev/consensus-problem-using-mpi

In this task, we had to write a multi-threaded MPICH program, that will solve the consensus problem. If all the slave (child) processes agree on a single decision, then the processes will terminate displaying consensus reached.

c code consensus consensus-clustering mpi mpich parallel-programming

Last synced: 31 Mar 2025

https://github.com/learnixos/pms

pms - pack my sh*t (or software) is a minimal package manager that functions more in line with Arch's PKGBUILDS and Gentoo's ebuilds.

c linux minimal package-management package-manager

Last synced: 03 Aug 2025

https://github.com/alopatindev/data_structures

Fundamental Data Structures

algorithms c datastructures

Last synced: 14 Apr 2025

https://github.com/changyeop-yang/study-c

C는 1972년 켄 톰슨과 데니스 리치가 벨 연구소에서 일할 당시 새로 개발된 유닉스 운영 체제에서 사용하기 위해 개발한 프로그래밍 언어이다. 또한, 오늘날 많이 쓰이는 C++는 C에서 객체 지향형 언어로 발전된 것이다. 또 다른 다양한 최신 언어들도 그 뿌리를 C에 두고 있다.

c cpp mit-license

Last synced: 15 Apr 2026

https://github.com/prisect/dimanet

DimaNet is just a bad integration of a neural network library written in pure, ANSI C (and a little bit of C++).

ai c contributions-welcome library open-source

Last synced: 31 Aug 2025

https://github.com/driftluo/algorithmpractice

Learning data structures and algorithm by C/C++/Rust

algorithms-datastructures c cpp rust

Last synced: 09 Apr 2025

https://github.com/renaudallard/thinproxy

Lightweight, secure, single-file HTTP/HTTPS proxy in C with zero dependencies

c capsicum connect-tunnel freebsd http-proxy https-proxy lightweight linux no-dependencies openbsd proxy seccomp-bpf secure single-file small unveil

Last synced: 26 May 2026

https://github.com/dns-oarc/parseconf

Conf parser helper library

c config library parser

Last synced: 13 Jul 2025

https://github.com/desmonhak/argparse_c

Librería para pasear y manejar argumentos por linea de comandos en C

argparse c lexer parser

Last synced: 09 Apr 2025

https://github.com/otamajakusi/riscv-step-by-step

RISC-V kernel step-by-step implmenetation

c condition-variable kernel multi-process multi-thread mutex risc-v

Last synced: 14 Jun 2025

https://github.com/eigilhs/c-natra

A Sinatra-style microframework for C.

c dont-use-this-no-really libevent web-framework

Last synced: 24 Mar 2025

https://github.com/codegasms/azzian

A funny pixel game about an Asian boy who is chased around by slippers and constantly taunted by family, peers and the game itself.

c game game-development global-game-jam raygui raylib

Last synced: 15 Apr 2025

https://github.com/globbie/knowdy

Knowdy: a knowledge management system

c database embedded-database graph graph-database

Last synced: 24 Apr 2025

https://github.com/nthnn/wtfc

Playful language extension for C and C++ that introduces unconventional and humorous macros aims to add a touch of creativity.

c c-programming c99 cpp cpp11 embedded-language functional-programming header-only language macros metaprogramming programming-language

Last synced: 10 Apr 2025

https://github.com/ardeshirv/i_wrote_a_virus_code

Simple joke that present "I wrote a virus ..." on screen, It's not a virus

ardeshirv c crossplatform joke

Last synced: 06 Jul 2025

https://github.com/zoonman/nanodds

DDS for SSB 6.1 transceiver based on Si5351A, ST7735 and ATMEGA1284P

arduino arduino-nano atmega1284p c dds hamradio platformio si5351 st7735 wip

Last synced: 11 Apr 2025

https://github.com/qnkhuat/lifeterm

Conway game of life editor on terminal

c conways-game-of-life terminal

Last synced: 12 Apr 2026

https://github.com/dev-cafe/context-api-example

Shows how to implement context-aware APIs in different languages.

api c cffi cmake context cpp fortran

Last synced: 16 May 2025

https://github.com/secondfry/school21-libft

Standart library project (libft) from Ecole 42 (done in School 21, Moscow campus)

c coding-bootcamp coding-school ecole42 libft school21 university

Last synced: 08 Nov 2025

https://github.com/kurotych/logc

A simple thread safe logging library implemented in C99

c c99 cplusplus log logger logging logging-library thread-safe

Last synced: 01 Sep 2025

https://github.com/akash1474/txedit

TxEdit is a minimalistic text editor built using C/C++ inspired by SublimeText, with goal to provide IDE like coding experience. TxEdit offers a user-friendly interface combined with essential features to enhance your productivity. Still Under Development⚠️

c cpp imgui-glfw text-editor text-editor-cpp treesitter windows windows-app

Last synced: 10 Jul 2025

https://github.com/zeloe/rtconvolver

A realtime convolution VST3

c convolution cplusplus cuda juce

Last synced: 22 Apr 2025

https://github.com/abdelazeem201/arm-core

This is a list of central processing units based on the ARM family of instruction sets designed by ARM Ltd. and third parties, sorted by version of the ARM instruction set, release and name. In 2005, ARM provided a summary of the numerous vendors who implement ARM cores in their design.

amba armv4 armv6 armv7 armv9 axi c fpga soc systemverilog verilog vhdl vhdl-code

Last synced: 03 Sep 2025

https://github.com/AbyssEngine/AbyssEngine

Abyss Engine clean-room reimplementation of Diablo 2, written in C. The goal is to recreate the original game engine, but on a portable platform that can also easily be modded and extended.

c diablo diablo2 game-engine

Last synced: 01 Apr 2025

https://github.com/Tyler887/winboot

⚙️ A Windows boot loader that replaces Microsoft's boot loader

assembly-language c gpl microsoft windows windows-10 windows-11

Last synced: 10 Mar 2025

https://github.com/andreeadraghici/selection-of-activities-project

Algorithm Design Homework

c latex python

Last synced: 07 May 2026

https://github.com/95ulisse/hedit

A VIM-like terminal-based hex editor scriptable with JS.

c hex-editor js vim

Last synced: 23 Apr 2025

https://github.com/sisoma2/drivertester

Program to test IOCTLs in Drivers

c driver ioctl malware malware-analysis windows

Last synced: 19 Apr 2025

https://github.com/santerijps/text-editor-from-scratch

An attempt to write a text editor from scratch with C and raylib

c raylib text-editor

Last synced: 01 Mar 2025

https://github.com/wyatt8740/x11-window-hider

(Also on GitLab - https://gitlab.com/wyatt8740/x11-window-hider.git ) - Easily hide and show (unmap and map) X11 windows. libxcb ANSI (C89) compatible C and bash xdotool implementations.

ansi ansi-c bash bash-script c c89 libxcb map posix unmap x11 xdotool

Last synced: 24 Aug 2025

https://github.com/xnacly/xc

implementation of wc in various languages

c golang java python rust

Last synced: 04 Feb 2026

https://github.com/codewizard-404/iset

This repository serves as a collection of academic projects, assignments, or learning exercises related to programming and IT concepts, intended for educational purposes and skill development during my time at ISET Charguia.

android angular c css dart django html java javascript nodejs php python soap springboot sql symfony talend typescript uml xml

Last synced: 10 Apr 2025

https://github.com/geomatsi/stm32-tests

Experiments with stm32 boards

bare-metal c gcc stm32 stm32f0 stm32f4

Last synced: 22 Apr 2025

https://github.com/amaitou/minishell

Explore shell programming with our Minishell project – a lightweight, interactive command-line shell built entirely in C. Experience a hands-on journey in creating a basic yet functional shell, delving into process handling, command execution, and user input parsing. Engage with the fundamentals of shell implementation in this educational endeavor.

1337school 42cursus 42network c minishell42

Last synced: 09 Apr 2025

https://github.com/ollieday/sonoff-http

Alternative firmware for the ITEAD Sonoff Wi-Fi Remote Control Smart Switch

c esp8266 firmware iot mongoose-os sonoff

Last synced: 08 Apr 2025

https://github.com/vaibhavpandeyvpz/php-rsvg

PHP extension based on RSVG library to quickly convert SVG files into EPS, PDF, PNG and SVG again.

c cairo pdf php phpize png rsvg

Last synced: 24 Apr 2025

https://github.com/raphiara/spms_ring

Single publisher multiple subscriber ring buffer written in C

c inter-process-communication ipc library lock-free message-queue publish-subscribe queue shared-memory

Last synced: 07 May 2025

https://github.com/mustfaozcan/pdp_derskodlari

Programlama Dilleri Prensipleri Muhammed Fatih Adak derste yazılan kodlar (2024)

c java lisp

Last synced: 27 Oct 2025

https://github.com/nikhilroxtomar/socket-programming-server-in-c-and-client-in-python

A simple TCP client-server program, where server in written in C programming language while the client is written in Python programming language.

c python socket-programming tcp tcp-client tcp-server tcp-socket

Last synced: 04 Jan 2026

https://github.com/kampi/nrf-rv-3028-c7

MicroCrystal RV-3028-C7 driver implementation with an example project for the NRF52-DK development board from Nordic Semiconductor.

arm c nordic nordic-bluetooth nordic-semiconductor nordicsemi nrf52 rtc

Last synced: 13 Apr 2025

https://github.com/dyne/lua-paillier

Lua module for the Paillier cryptographic scheme

c crypto lua paillier

Last synced: 10 Mar 2026

https://github.com/sfuller/dew

Development Environment Wrangler

build-tool c c-plus-plus cmake dependencies package-manager

Last synced: 06 Mar 2025

https://github.com/mrh1997/headlock

An adapter for making C code testable from Python (see https://headlock.readthedocs.io/en/latest)

bridge bridging c embedded-c iot python tdd test-driven-development testing unittest

Last synced: 16 Jan 2026

https://github.com/kai-kj/microcompute

A small library for gpu computing

c glsl gpgpu gpu gpu-computing gpu-programming lua luajit opengl

Last synced: 12 Apr 2025

https://github.com/ullenius/megaman2-password

Mega Man 2 Password Generator written in C

apache-license-2 c c99 megaman megaman2 nes password-generator

Last synced: 04 Sep 2025

https://github.com/nick-vinesmoke/console-snake-c

The simple snake game on the windows console which written using c

c console game game-development gamedev

Last synced: 28 Jun 2025

https://github.com/yageek/lambert

:earth_africa: C library to convert Lambert coordinates to WGS84 with IGN Algorithms

c coordinates lambert wgs84

Last synced: 11 Apr 2025

https://github.com/ohidurbappy/tutorialspoint-c-source-code

Example code given in Tutorialspoint.com C programming tutorial

c example-code tutorial tutorialspoint

Last synced: 11 Apr 2025

https://github.com/hemmat1984/crun

CRUN - Compile & Run C/C++ Code with Ease

batch-script c compiler-toolset cpp shell-script

Last synced: 12 Apr 2025

https://github.com/thefangbear/shared_memory

Portable cross-UNIX header-only shared memory message-passing library using POSIX shmem in C

c posix shmem unix

Last synced: 10 Dec 2025

https://github.com/vaithak/simple-proxy-server

A concurrent proxy server written in C to practise socket programming.

c networking proxy-server socket-programming vaithak

Last synced: 15 Mar 2025

https://github.com/akashoinam/super-linked-list

A menu driven C program to demonstrate different types of Linked list and there operations

c linked list using

Last synced: 10 Apr 2025

https://github.com/danielkrupinski/cmake-demo

A collection of CMake scripts for C and C++ projects.

c cmake cpp

Last synced: 18 May 2026

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/steliospapamichail/stg_communication_system

A distributed Satellite to Ground Station communication system built in C using MPI

c distributed-computing distributed-systems mpi trees

Last synced: 07 Jan 2026

https://github.com/gjbex/best-practices-for-scientific-computing

Material for a training on best practices for scientific computing.

c code coverage cpp documentation fortran functionaltests python training unittesting version-control

Last synced: 13 Jul 2025

https://github.com/lancewalk87/clp-macbook-a1286-mods

Hardware/Software | Macbook Pro A1286 17" Modifications, Battery Expansion 2x, M.2 Array 2x (1TB), MCU/TTL SPI

avr bios-extension c c-plus-plus debugging-tool developer-tools hardware io-expanders iscp macbook-configuration macbook-keyboard macbook-pro modifications solar-energy ws2812b

Last synced: 15 May 2026

https://github.com/aaronc81/aos

An 8-bit AVR operating system

atmel avr c operating-system

Last synced: 28 Jun 2025

https://github.com/alyssonmach/programas-c

Tópicos discutidos na disciplina Introdução a Programação da UFCG.

c c-language deitel introduction-to-programming ufcg

Last synced: 11 Apr 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/visualstudioex3/div2-framework

Collection of DLLs for DIV Games Studio 2 (vanilla).

ansi-c c c89 div-games-studio div2 framework game-development ms-dos retro watcom

Last synced: 04 Oct 2025

https://github.com/franckferman/systematic

👻 SYSTEMatic: Systematically Seizing SYSTEM Rights. Token Impersonation POC. Alternative to PSExec for token theft. From Administrator to NT Authority\SYSTEM.

administration-system administrator c cyber-security cybersecurity elevation-of-privilege exploiting poc privilege-elevation privilege-escalation proof-of-concept proof-of-work psexec security security-tools system-administration token-stealer windows windows-10 windows-server

Last synced: 02 Apr 2026

https://github.com/lewiszlw/hello-world

Demos in learning program languages, libraries and frameworks. 学习编程语言、库和框架的示例实现。

c dart dubbo flutter java netty python spring spring-boot

Last synced: 04 Feb 2026

https://github.com/abhigyan126/sieve

A C implementation of the SIEVE cache eviction algorithm, based on the research paper (https://junchengyang.com/publication/nsdi24-SIEVE.pdf)

c c-library sieve-cache

Last synced: 04 Sep 2025

https://github.com/ir33k/walter

Write unit tests in C with no boilerplate

c library testing

Last synced: 17 Apr 2025

https://github.com/ilhamsyahids/alstrukdat

IF2110 Algoritma dan Struktur Data

algoritma alstrukdat c if2110

Last synced: 12 Jul 2025

https://github.com/mvharsh/hackerrank-solutions

This repository contains all my accepted solutions in hackerrank

c cpp hackerrank-solutions problem-solving python sql

Last synced: 06 May 2026

https://github.com/nityanandagohain/simple-dbms

A simple database management system in c using linked list as its main data structure to maintain efficiency.

c dbms files linked-list

Last synced: 31 Mar 2025

https://github.com/System-Glitch/Jumail

Simple, lightweight and configurable email client made in C, compatible with Windows and Linux

c curl gtk imap

Last synced: 10 Mar 2025

https://github.com/vdedios/minishell

🐚 As beautiful as shell

c shell unix

Last synced: 11 Mar 2025

https://github.com/phoenix15049/absolute

A small graphics engine built with OpenGL using C++ and C

c cplusplus cpp graphics-engine opengl

Last synced: 10 Apr 2025

https://github.com/sumukha-pk/lru-cache

Implementation of the LRU Cache in C, Implementation of the LRU Cache in C++, Implementation of the LRU Cache in Go, Implementation of the LRU Cache in JAVA

c cplusplus cpp go golang golang-library java lru lru-cache lru-caches lrucache

Last synced: 19 Apr 2026

https://github.com/tranbavinhson/compiler

Compile KPL(Kyoto Programming Language) by C

c compiler compiler-principles

Last synced: 09 Apr 2025

https://github.com/Elsklivet/bootloader-tutorials

I wanted to learn about bootloaders, so I followed various public tutorials to make some tiny ones.

assembly bootloader c kernel

Last synced: 10 Mar 2025

https://github.com/ascpixi/is-odd-jit

a blazing-fast JIT-compilation-powered C library to determine whether a number is even or odd

c c-library is-even is-odd is-odd-or-even jit jit-compilation jit-compiler

Last synced: 07 Apr 2025

https://github.com/katahiromz/getoptwin

getopt for Windows

c getopt getopt-long windows

Last synced: 05 May 2025

https://github.com/madladsquad/untitledtexteditor

A simple yet powerful text editor initially made for the UntitledDesktopEnvironment

c cpp editor extensible imgui linux text-editor windows

Last synced: 11 Apr 2025

https://github.com/konsumer/raylib-live

Template for live-reloading a C raylib game

c raylib wasm web

Last synced: 01 Jul 2025

https://github.com/apsknight/antaran

अंतरण - A File Transfer Program implemented in C using UNIX Socket API over Transmission Control Protocol.

c ftp socket socket-programming

Last synced: 09 Apr 2025

https://github.com/progzone122/tictactoe-kindle

TicTacToe game written in C++ & GTK 2.0 for Amazon Kindle PW4+

c cpp game gtk2 kindle tictactoe

Last synced: 11 Apr 2026