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/ho-cooh/include-info

A VSCode extension for showing infos about your included files

c cpp visual-studio-code

Last synced: 08 May 2026

https://github.com/hugomvale/fortran-c-interoperability

Examples of Fortran interoperation with C.

c fortran interoperation modern-fortran

Last synced: 25 Feb 2026

https://github.com/anas-farooq8/top-kth-shortest-path

Solving the K Shortest Path Problem using a combination of MPI for distributed computing and OpenMP for shared memory parallelization within MPI processes. The goal is to find the Kth shortest path among all nodes of a given graph.

c k-shortest-paths mpi openmp

Last synced: 24 Jan 2026

https://github.com/dadoum/dynamicloader

Turn your static bindings into dynamic ones! Cross-platform dynamic library loader in D, to make dynamic bindings easily from static ones (no variadic support though)

binding bindings c d dlang dlopen library loader

Last synced: 16 Mar 2026

https://github.com/seleznevae/fort

CLI (command line utility) to create formatted tables in console

c cli console-utility table

Last synced: 15 Apr 2026

https://github.com/basemax/cmd5

Implement MD5 encryption using c without openssl and extra library.

c hash-md5 md5 md5-encode md5-hash md5hashing

Last synced: 08 May 2026

https://github.com/theluqmn/inflation-calculator

An inflation calculator, based on rule 72, made with C

c inflation math rule72

Last synced: 16 Mar 2026

https://github.com/mdtanvirahamedshanto/c-programming

solve c programme problem

c cprogramming-language solve

Last synced: 26 Mar 2025

https://github.com/stoufa/mini-pascal-compiler

[EN] Simplified version of a Pascal language compiler | [FR] Version simplifié d'un compilateur du langage Pascal

bison c c-plus-plus compiler flex gui lexical-analysis pascal qt syntax-analysis

Last synced: 08 May 2026

https://github.com/ritwickdey/largenumberfactorialusingc

Factorial of large numbers using C

c c-programming factorial large-numbers string

Last synced: 10 Jun 2026

https://github.com/bunji2/cgo

Minimal samples of cgo

c cgo go golang mingw python2 windows

Last synced: 27 Oct 2025

https://github.com/gemrest/viv

🎀 toy gemini client in ansi c (now sorta c99)

c c99 gemini gemrest iso

Last synced: 10 Jun 2026

https://github.com/shakfu/sndpipe

Max / MSP externals using the Soundpipe DSP Library

c dsp external max maxmsp soundpipe

Last synced: 09 Jun 2026

https://github.com/kastorcode/cc50

Soluções para os set's de problemas do CC50/CS50.

brazil c cc50 cs50 css goiania goias html javascript matheus oliveira php ramalho sql xhtml

Last synced: 05 May 2026

https://github.com/kauahensilva/c_tree_avl_and_bb

two types of binary search trees in C, including AVL trees and standard binary search trees (BB). The goal is to ensure efficient search, insertion, and deletion operations, maintaining balance where applicable

arvore-avl arvore-binaria-de-busca c

Last synced: 10 Jan 2026

https://github.com/sladyn98/cyber-management-system

This project uses multi threading and socket programming to guarantee client-server sync in a cyber-Cafe

c cpp11 cybersecurity multithreading ssl

Last synced: 05 May 2026

https://github.com/gikoskos/libccr

Hoare's Conditional Critical Regions implemented as a C library

c cmake concurrency concurrent-programming pthreads synchronization

Last synced: 05 May 2026

https://github.com/actionanand/cppgraphicsexamples

practising C++ graphics (turbo c++) using `graphics.h` file.

c cgraphics cpp cppgraphics

Last synced: 03 May 2026

https://github.com/abdullah-sheikh/hacktoberfest2021

beginner-friendly project to help you in open-source contributions. Made specifically for contributions in HACKTOBERFEST 2021! Hello World Programs in any language and C and Cpp program , Please leave a star ⭐ to support this project! ✨

c cpp hacktoberfest hacktoberfest2021 java programming python

Last synced: 07 Sep 2025

https://github.com/hxndev/tcp-connection-to-record-attendance

TCP Client Server Model that records the attendances of faculty and staff.

c client-server cpp tcp

Last synced: 02 May 2026

https://github.com/hxndev/counting-alphabets-using-pipes

We will count the number of alphabets in the input file using pipes.

alphabets c child code count cpp exec fork os pipes processes

Last synced: 02 May 2026

https://github.com/8dcc/sclock

Simple graphical clock

c clock pomodoro pomodoro-timer productivity sdl stopwatch

Last synced: 08 Jun 2026

https://github.com/seluj78/piscine-42

Mes exercises de la piscine de juillet 2016 de 42

42 bash c piscine piscine42 shell

Last synced: 01 May 2026

https://github.com/ttytm/vvatch

vvatch is cross-platform V module to monitor changes in directories. It utilizes the dmon C99 library.

bindings c cross-platform filesystem library v watcher

Last synced: 02 Apr 2025

https://github.com/wendreof/sivirinucode

Code of 'Sivirinu' (2nd place in robotics competition)

arduino arduino-platform arduino-uno bluetooth-arduino c robotics-competition robotics-control

Last synced: 13 Apr 2026

https://github.com/mmartin46/maze_run

A game application entirely developed using the Game Boy Development Kit in C.

c emulator game gameboy

Last synced: 10 Apr 2025

https://github.com/musnows/lets-oj

A team code-learning repository

c cpp java leetcode oj python

Last synced: 31 May 2026

https://github.com/danielbrito/celerebro

:brain: CÉLEREBRO é um mini game de matemática para praticantes de neuróbica.

c data-structures game linux mathematics programming sorting

Last synced: 01 May 2026

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

Small 2D game written in C

c game-development graphics-programming minilibx

Last synced: 08 Jul 2025

https://github.com/electrocodeur/lcd

Projet : LCD

arduino c

Last synced: 05 May 2026

https://github.com/lapets/noir

An artifact primarily of historical interest: a terminal editor originally conceived as an extremely compact, relatively portable text editor for command line/terminal environments.

c console curses-library legacy ncurses-library perl text-editor

Last synced: 20 May 2026

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/edssaac/projetos-c

Estudos na Linguagem C.

c fatec obi uri

Last synced: 30 May 2026

https://github.com/mo-karbalaee/programming-fundamentals

All the codes and exercises done during the fundamentals of programming course that I took on fall 2020

c cpp problem-solving programming sbu

Last synced: 19 May 2026

https://github.com/skryvvara/address-book

A trivial address-book written with C | Used Visual-Studio C++ Project therefore code files end with .cpp

c structs

Last synced: 23 Jun 2026

https://github.com/mincrmatt12/nmfu

the "no memory for you" "parser" generator

c dfa parser parser-generator python3 state-machine

Last synced: 07 Oct 2025

https://github.com/usmanmehmood55/acs71020

Library for ACS71020, a power monitoring IC

arduino c embedded energy energy-meter library power

Last synced: 27 Apr 2026

https://github.com/tornado80/pacman

Pac-Man Game Simulation & AI

c pacman-game terminal-game

Last synced: 25 Apr 2026

https://github.com/nihilantropy/get_next_line

get_next_line 42 school project

42projects 42school c coding getnextline project

Last synced: 13 Jun 2026

https://github.com/paraboul/libapenetwork

A fast and lightweight cross-platform network library written in plain C

c eventloop linux networking

Last synced: 24 Apr 2026

https://github.com/mr-mrf-dev/doctors-building

🏥 My Project in FOP (BP) With C Programming Language.

basic-programming c cpp fundamentals-of-programming terminal-app

Last synced: 22 Feb 2026

https://github.com/astropilot/hexagones

Rewriting of a pedagogical program on graph path algorithms in C.

c graph graph-algorithms gtk3 pedagogy

Last synced: 20 Apr 2026

https://github.com/carletonurocketry/qnx-stack

This is the all-encompassing repository for QNX stack utilities. Its main purpose is integration testing.

automation avionics bash c cuinspace integration-testing makefile qnx rocket shell-script telemetry testing

Last synced: 27 Jan 2026

https://github.com/basemax/squareroot

Own function to calc the square root of a number.

c cpp math math-library mathematics square-root squareroot

Last synced: 19 Apr 2026

https://github.com/dloebl/rm

rm is a command-line utility that can delete directory entries. Written in C, requires an at least partly POSIX conforming operating system underneath. The goal of this tool is, to fulfill the corresponding POSIX standard as good as possible, without adding more features.

c cc0 clean-code command command-line-tool coreutils fast lightweight linux posix posix-compliant rm-utility shell simple speed standard tool unix unix-command utility

Last synced: 18 Apr 2026

https://github.com/recp/defl

fast & flexible deflate library

c compression deflate gzip huffman inflate png zip zlib

Last synced: 10 Oct 2025

https://github.com/bezlant/s21_game_of_life

🦠 Conway's Game of Life with a simple TUI (School 42)

c game-of-life ncurses school-project tui

Last synced: 04 Apr 2026

https://github.com/gfcwfzkm/gshell

Basic uart shell for embedded systems, optimised for AVR

c commands embedded embedded-systems microcontroller serial shell terminal uart

Last synced: 04 Apr 2026

https://github.com/idanrosenzweig/real-time-computer-emulator

A real time emulator for a computer containing a cpu, mouse, keyboard, screen, (floppy) disk driver and BIOS firmware. Capable of loading and running small operating systems, provided as floppy disk files.

bios c cpp emulator firmware floppy-drives hardware i386 operating-systems vga x86

Last synced: 17 Apr 2026

https://github.com/tian11111/doudizhu

使用 C 语言实现斗地主核心规则,结合 Emscripten 编译到 WebAssembly,在浏览器中提供交互式 Web UI 体验。

beginner-friendly c c-language-doudizhu c-poker card-game console-game dou-dizhu

Last synced: 02 Apr 2026

https://github.com/92181/hashdb

A tiny one dimensional database, written in plain C.

c cpp database hashmap xxhash

Last synced: 13 Oct 2025

https://github.com/luzan/c-classroom-2018

Programs done during Class and Lab

c lab

Last synced: 11 Jun 2026

https://github.com/demorgan104/dat

Technology development platform for the modern C/C++ developer

artifactory bazel c conan cpp devops embedded-systems prototyping

Last synced: 13 Oct 2025

https://github.com/shuque/pykpass

Python extension for Kerberos 5 password verification

authentication c extension kerberos password python verification

Last synced: 11 May 2026

https://github.com/boomerwing/morsecode-raspberrypi-pico

Raspberry Pi PICO and FreeRTOS. Most projects send Morse Code (CW) training text (both plain text and random characters) using FreeRTOS.

amateur-radio c cw freertos morse pi pio ps2-keyboard raspberry-pi-pico rp2040 shuffle

Last synced: 05 Mar 2026

https://github.com/rekgrpth/pymustach

Python mustach

c mustache python

Last synced: 04 Mar 2026

https://github.com/silversquirl/vtk

A GUI "toolkit" by vktec

c cairo gui gui-toolkit xlib

Last synced: 14 Oct 2025

https://github.com/jacubillos10/ruspectroscopy_tools

C extension module (for python) to generate gamma and E matrices in RUS (Resonant Ultrasound Spectroscopy)

c openmp physics python3 resonant-ultrasound-spectroscopy solid-state-physics

Last synced: 14 Oct 2025

https://github.com/yj8023xx/librdma

A powerful library designed to simplify the development process of RDMA applications

c library rdma

Last synced: 15 Oct 2025

https://github.com/ralphtheninja/lib-flat-tree

Map a binary tree to a list (c version of mafintosh/flat-tree)

binary-trees c

Last synced: 22 Feb 2026

https://github.com/david-palma/arduino-engineering-lab

A hands-on collection of Arduino engineering projects and exercises covering embedded systems, sensors, wireless communication, actuators, and data visualisation.

actuators arduino bluetooth c education electronics hands-on hc-05 iot learning-by-doing python sensors servo-control wifi wireless-sensor-network wsn

Last synced: 14 Apr 2026

https://github.com/rob-blackbourn/example-wasm-array-passing-2

Simplifying memory management for passing JavaScript arrays to wasm

c clang javascript wasm webassembly

Last synced: 10 May 2026

https://github.com/aaravmalani/lexmath

A lexer for mathematical expressions in C

arithmetic c cmake collaborate expressions lexer math mathematics tokenizer

Last synced: 16 Oct 2025

https://github.com/gmisail/moxlang

🐶 Mox Programming Language

antlr4 c compiler java language programming-language transpiler

Last synced: 16 Apr 2026

https://github.com/candrewlee14/tetris-raylib

Tetris clone built with Raylib

c raylib tetris zig

Last synced: 02 Mar 2026

https://github.com/bemxio/bemxos

A 32-bit OS made for learning purposes

assembly bootloader c kernel low-level operating-system os

Last synced: 15 Feb 2026

https://github.com/kaoutherbo/practical-exercies-linked-list

Some exercices about singly linked list

c doubly-linked-list singly-linked-list

Last synced: 27 Jan 2026

https://github.com/jacob-c-smith/json

A tested JSON parser / serializer

c json parser serializer tested

Last synced: 13 Feb 2026

https://github.com/aallali/db.c

trying to learn DB internals by building a simple storage engine

algorithms c database database-internals datastructures storage-engine

Last synced: 12 Feb 2026

https://github.com/crvargasm/sudoku-solution-validator

Project 1 - Sudoku Solution Validator - Operating System Concepts

c operating-system operating-systems-project

Last synced: 27 Feb 2026

https://github.com/randoragon/libstaple

A general-purpose data structure library in pure C89.

c c89 data-structures library

Last synced: 27 Feb 2026

https://github.com/theshobhitsingh/concurrentcacheproxy

A multi-threaded HTTP proxy server in C with dynamic caching for improved performance and response times.

c library makefile proxyparser proxyserver

Last synced: 27 Feb 2026

https://github.com/lucasdaher/banco-malvader-c

Este projeto foi desenvolvido para a matéria de Lógica de Programação da faculdade. O sistema foi desenvolvido utilizando Linguagem C e possui dois tipos de usuário, clientes e funcionários.

c

Last synced: 26 Feb 2026

https://github.com/merendamattia/so

SO - Sistemi Operativi presso l'Università degli Studi di Parma (9 CFU).

c pthread shell-script

Last synced: 24 Oct 2025

https://github.com/bc1bb/pieces-of-code

🤓 Here are stored pieces of code that can be useful to anyone in a few language and under The Unlicense

c css html python python3

Last synced: 09 Feb 2026

https://github.com/pythoninthegrasses/cc4e

C Programming for Everybody

c

Last synced: 29 Jun 2026

https://github.com/jamesgeorge007/egg-catching-game

Traditional Egg Catching Game clone in the C programming language on DOS based environment using the native Graphics library.

c graphics-programming

Last synced: 10 Sep 2025

https://github.com/biglup/cardano-c

A pure C library for interacting with the Cardano blockchain. Compliant with MISRA standards and binding-friendly architecture.

c c99 cardano cryptocurrency cryptography serialization

Last synced: 23 Jan 2026

https://github.com/pyrod3v/gitman-lite

A fast, lightweight CLI tool for creating and managing git repositories

c cli cli-app git github

Last synced: 25 Oct 2025

https://github.com/aggstam/sat_gpu

This program solves the Propositional (Boolean) Satisfiability problem using Depth-First Search algorithm.

boolean-satisfiability-problem c depth-first-search opencl

Last synced: 24 May 2026

https://github.com/aziliz1/solutions

My solutions to online challenges, with explanations when allowed.

c challenges challenges-solved online-challenges problem-solving pwnable

Last synced: 22 Mar 2025

https://github.com/javiorfo/xtatusbar

Configurable statusbar for Xorg server using xsetroot

c dwm linux xorg xsetroot

Last synced: 05 May 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/nk521/attu

A simple instruction executor written in C just for education purpose!

asm c interpreter

Last synced: 02 Sep 2025

https://github.com/sarincr/object-oriented-programming-with-cpp

Object-oriented programming is a programming paradigm based on the concept of "objects", which can contain data and code: data in the form of fields, and code, in the form of procedures. A feature of objects is that an object's own procedures can access and often modify the data fields of itself.

algorithms artificial-intelligence c course cplusplus cpp data-science datascience datastructure datastructures deep-learning machinelearning object-oriented-programming objective-c oops-in-cpp opps programming-exercises programming-paradigm regression

Last synced: 09 May 2026