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/noranta4/risiko-companion

University project • 2013 - Laboratorio di Calcolo - BSc in Physics, I year

c probabilities risiko

Last synced: 11 Apr 2025

https://github.com/apache/incubator-guacamole

Mirror of Apache Guacamole (Incubating)

c guacamole java javascript network-client network-server

Last synced: 06 Apr 2026

https://github.com/almax-git/binary_converter_using_c_language

Binary to Decimal Converter us C language

binary c

Last synced: 03 Apr 2025

https://github.com/frasieroh/quxer

Packrat parser generator for C99

c packrat parser-generator peg

Last synced: 17 Jun 2025

https://github.com/jameschirambo/percolate

A parallel program (MPI) to test for percolation of a cluster - 2D Decomposition

c high-performance-computing hpc mpi simulation

Last synced: 03 Apr 2025

https://github.com/raven-s-soul/sistemioperativi

Operating Systems Course 2024/2025 at Roma 3

c linux

Last synced: 03 Apr 2025

https://github.com/kzrtt/estrutura-de-dados

Esse repositório contém os códigos das aulas e listas de exercícios da matéria de Estrutura de Dados da UTFPR

c data-structures programming-exercises

Last synced: 03 Apr 2025

https://github.com/liu42/datastruct

数据结构学习项目

c course data-structures learning

Last synced: 05 Jul 2025

https://github.com/mbaraa/ctemplate

A revived fork of the one and only ctemplate with extra functionalities.

c html template

Last synced: 27 Aug 2025

https://github.com/dechristopher/toodo

An eloquent CLI-based TODO and FIXME comment viewer for all POSIX systems.

bash c cpp fixme gross hacky todo yucky zsh

Last synced: 05 Apr 2026

https://github.com/shgpavel/ctrush

A simple trash can for terminal file managers or servers

c linux-tools systemd-service

Last synced: 03 Apr 2025

https://github.com/rakshitgupta9/library_managment-c-project

This C project is a simple Library Management System (LMS) that allows users to perform various operations such as adding books to the library, searching for books, viewing the list of books, deleting books, updating login credentials, and accessing information about the program.

c c-programming library library-management-system managment

Last synced: 28 Oct 2025

https://github.com/notsuju/chroma

A simple text editor written in c

ansi-escape-codes c c-language project text-editor vim

Last synced: 12 Apr 2026

https://github.com/dgkim5360/xroot-status

A C program for my dwm status bar.

c dwm dwm-status gnu-linux linux status-bar suckless x11

Last synced: 16 May 2026

https://github.com/walternascimentobarroso/onlinejudges

solution in C and JS for challenges

c js

Last synced: 16 May 2026

https://github.com/pacifik2460/upslp-progra1_proyecto-almacen

Proyecto Final de Programación I de la Universidad Politecnica de San Luis Potosi

c curses

Last synced: 29 Mar 2025

https://github.com/ashutoshthings/retrochat

A Terminal based chatting application.

c server-client-application socketprogramming winsock2

Last synced: 02 Jul 2026

https://github.com/chien10/simple-shell-on-linux

A C program to serve as a shell interface accepts user commands then executes each of them in separate process.

beginner-friendly c linux-kernel

Last synced: 17 May 2026

https://github.com/varunrmantri23/crimsoncache

CrimsonCache is a custom in-memory data store inspired by Redis, offering essential caching commands, data persistence, and replication. It’s built as a robust learning tool for exploring networking, concurrency, and distributed systems.

c caching networking redis

Last synced: 02 Jul 2026

https://github.com/dupontcyborg/compress-utils

Multi-algorithm compression & decompression library for C, C++ & Python

brotli bzip2 c compression cpp decompression gzip lz4 lzma python xz zlib zstd

Last synced: 16 May 2026

https://github.com/bursasha/c-projects

Programming and algorithmization in C ⚙️

algorithms bst c cvut-fit data-structures doubly-linked-list list programming structure

Last synced: 19 Jul 2025

https://github.com/benj1x/bargain-hunting

P1 Projekt til Bargain Hunting på AAU

apis c http libcurl

Last synced: 19 Jul 2025

https://github.com/lchsk/c-libs

Some C libraries: hashmap, list

c hashmap list

Last synced: 19 Jul 2025

https://github.com/skillfulelectro/fout

commandline utility to view inside of the file or copy the file

c file filesystem

Last synced: 27 Mar 2025

https://github.com/md-emon-hasan/c-progamming

A repository containing examples, and projects to help learn and practice C programming concepts and techniques.

c c-programming c-programming-language dsa scheduling-algorithms searching-algorithms sorting

Last synced: 06 Mar 2026

https://github.com/nauja/libws

Wrapper over libwebsockets for easy ws

c cmake library lightweight network portable websockets

Last synced: 27 Mar 2025

https://github.com/woodruffw/xnelson

Nelson, for X.

c x11

Last synced: 28 Mar 2025

https://github.com/beyarz/nopass

An attempt to replace the classical username & password method for temporary sessions

c css html jquery php semantic-ui sql

Last synced: 30 Apr 2026

https://github.com/saratoga8/soundroid

This project is for sound volume control of a desktop(laptop) from an Android device

android bluetooth c cpp java linux wifi

Last synced: 09 Apr 2026

https://github.com/adolbyb/architecture-in-c

A Collection of code from CDA-4102: Computer Architecture

architecture c c-programming computer-hardware debugging gdb gdb-commands

Last synced: 23 Jun 2025

https://github.com/prajwalch/readtrmin

safe and simple terminal input reader for c language

c c-library input-handler library

Last synced: 22 Mar 2025

https://github.com/vivaansinghvi07/atom-simulation

A particle simulation created in C with approaches to gravitational approximation.

c gravity-simulation

Last synced: 17 May 2026

https://github.com/jeepway/logger-c

A lightweight, flexible logger library for C language

c c-language logger logging

Last synced: 20 Mar 2025

https://github.com/mcb2003/edith

Yet another text editor.

c editor ncurses ncursesw speech text

Last synced: 23 Jun 2025

https://github.com/eldruin/sound2header

Audio file to samples array using libsndfile

c embedded sound

Last synced: 14 Jun 2025

https://github.com/bhekimpilondhlela/nasm-floating-point-addition

An implementation of the floating point addition and subraction using both NASM and C and comparing the two implementations.

c floating-point-addition floating-point-arithmetic implementation-from-scratch nasm

Last synced: 17 Apr 2026

https://github.com/ankush-003/data-structures-using-c

Learning Data Structures using C Language

c data-structures

Last synced: 21 Mar 2025

https://github.com/johanalain11/etudiant-cotisation

Gestion des étudiants et cotisations

c club students

Last synced: 17 May 2026

https://github.com/pedrofurtado/c-data-structures

Data structures implemented in C.

c data-structure data-structures

Last synced: 05 Apr 2025

https://github.com/simpson-computer-technologies-research/simplc_parser

Parser for my programming language, simp lang (simpl) made in C

c parser programming-language simpl

Last synced: 13 Mar 2025

https://github.com/realtristan/cbase

Convert decimal to binary, hex, octal, etc. and vice versa! Implementation of the numeral representation concepts learned in our CIS*1910 class for the fun of it!

binary c conversion decimal hex

Last synced: 13 Mar 2025

https://github.com/maroehri/c-coding-exercises

This project aims to provide a collection of C programming exercises along with solutions, which can be used to develop a better understanding of programming in C through continuous practice.

c programming-exercises

Last synced: 16 Jun 2025

https://github.com/rjected/cuda-timelock

Solving a large number of timelock puzzles in parallel using GPU acceleration

c cgbn concurrent cpp cuda gmp graphics nvidia parallel puzzle timelock

Last synced: 14 Apr 2026

https://github.com/gavinbirkhoff/gavinbirkhoff

Hi 👋, I'm glad to see you here! This is my :octocat: GitHub Profile ✍️

babel c css3 html5 java javascript nodejs typescript webpack

Last synced: 20 Mar 2025

https://github.com/hairrrrr/algorithm

算法学习/习题集:C/C++/Java

algorithms c cpp java

Last synced: 06 May 2026

https://github.com/korbielowski/codo

Codo is a simple yet powerful terminal to-do list manager written in C.

c terminal todo-list todolist

Last synced: 10 May 2026

https://github.com/kamadak/vboxtime-netbsd

VirtualBox time synchronization driver for NetBSD

c netbsd virtualbox

Last synced: 20 Mar 2025

https://github.com/addonewr/js2c-c-js-

c语言转js的超微型编译器

c compiler javascript small transformer

Last synced: 16 May 2026

https://github.com/1deaa/so_long

so_long 42 project

2d-game 42 c graphics2d minilibx mlx42 so-long

Last synced: 20 Jul 2025

https://github.com/aatrick/julia_set

Python fractal generator based on the julia set

c fractal-rendering fractals matplotlib matrix python rust

Last synced: 23 Jun 2025

https://github.com/ana-chenoweth/queue

The Cola class implements a generic queue (FIFO - First In, First Out) for storing elements of type T. Resources

c data-structures dsa queue queues

Last synced: 17 May 2026

https://github.com/jamesalbert/halfprec

Half-precision assembly interface for C

assembly c doge half-precision nasm

Last synced: 11 May 2026

https://github.com/nchimunyascripts/auction-marketplace

This is a Flask web application that implements a simple auction system. Users can register, login, create auctions, place bids, update auctions, and delete auctions. Follow te link to check out the live demo if any case you can refresh the page

c cplusplus cpp css3 cython flask flask-application flask-sqlalchemy html-css-javascript html5 javascript jquery jquery-plugin jwt-authentication jwt-token powershell python3

Last synced: 12 Apr 2026

https://github.com/learn-and-understand/lau-c-programming-language

A repository for exploration and mastery of the C programming language.

c c-programming-language learn learning

Last synced: 18 Mar 2025

https://github.com/tabac/upool

uPool - A minimal POSIX thread pool.

c posix-threads thread-pool

Last synced: 28 May 2026

https://github.com/wrongbyte/cs50-solutions

:sparkles: My solutions of some CS50 labs and problem sets

beginner c cs50 learning python

Last synced: 17 May 2026

https://github.com/Ryooooooga/cute

Header only Unit Testing Framework for C99

c header-only unittest unittesting

Last synced: 27 Mar 2025

https://github.com/jacoblincool/cimple-lib

A delightful library for C learners.

c computer-programming

Last synced: 18 Mar 2025

https://github.com/genebit/client-server-chat

A client server game built in C. Scrabble-Hangman.

c linux operating-system sockets

Last synced: 18 May 2026

https://github.com/samiyonas/lc3vm

Virtual machine that simulates LC-3 Architecture in C

c lc3

Last synced: 04 May 2025

https://github.com/i5-650/turb-os

A small OS made in C/C++, made for a supervized project ! This project is NOT an example

c cpp operating-system os school-project

Last synced: 17 May 2026

https://github.com/zing-dev/learn-cpp

hello cpp

c cpp

Last synced: 16 May 2026

https://github.com/damiendart/brainfuck

A simple brainfuck interpreter written in C.

brainfuck brainfuck-interpreter c

Last synced: 06 Mar 2026

https://github.com/b4n/geany-c-preproc-hl

Geany plugin to highlight disbaled C preprocessor sections

c geany-plugin preprocessor

Last synced: 18 Mar 2025

https://github.com/novusedge/loxoten

A command line tool to corrupt files

arachn3 c cli file-corruptor malware red-team-tools

Last synced: 17 Jan 2026

https://github.com/fabiobrasileiroo/cadastro_crud_de_qualidade_em_c

Crud in c using the gtk lib

c crud gtk

Last synced: 17 May 2026

https://github.com/raasahsan/pcc

concurrency library for c

c concurrency

Last synced: 20 Jan 2026

https://github.com/vokungahrotlaas/scplib

C multipurpose library (it's bad don't use it)

c library

Last synced: 12 Apr 2025

https://github.com/meetps/ee-337

Assembly Codes for Microprocessors Laboratory

assembly-8086 c microprocessor

Last synced: 17 May 2026

https://github.com/madladsquad/untitledxdgbasedir

An C and C++ implementation of the XDG basedir specification

c cpp xdg xdg-basedir

Last synced: 16 May 2026

https://github.com/orig5826/unicstl

基于C语言实现的通用C库,包含常用数据结构和算法。 全称: Universal C standard library 【Gitee镜像】

c graph heap list queue stack tree unicstl

Last synced: 04 May 2025

https://github.com/dreknix/cp-algorithms

Collection of algorithms for competitive programming.

algorithms c competitive-programming

Last synced: 27 Mar 2025

https://github.com/josephgoksu/ceng103-ceng104-labs-notes

Yildirim Beyazit University COMPUTER PROGRAMMING I - II. First and Second Semester is available.

c lecture-notes lesson

Last synced: 04 Jun 2026

https://github.com/jsoulier/2.5d_lighting

2.5D lighting model prototype

c glsl lighting obj sdl sdl3 shaders

Last synced: 20 Jul 2025

https://github.com/iozsaygi/qmack-engine

Game engine with a focus on 2D isometric scenes.

2d 2d-game-engine c isometric mit-license sdl2

Last synced: 16 Jun 2025

https://github.com/olejek88/nova

SCADA software for KTM controller

c scada sqlite

Last synced: 17 May 2026

https://github.com/monksc/ishell

It's an improvement to any shell.

c custom-shell improved shell

Last synced: 20 May 2026

https://github.com/theoguerin64/pipex

42 project to learn redirection and pipes

c pipe

Last synced: 18 Mar 2025

https://github.com/kalbarczykdev/snake-c-sdl2

Simple implementation of Snake game made in C to practice SDL2

c c-application c-library desktop-app game gui sdl sdl2 snake snake-game

Last synced: 27 Mar 2025

https://github.com/marshallasch/cdev

A docker image to debug C programs on Mac

c docker mac

Last synced: 17 Feb 2026

https://github.com/abdelbenamara/libft

42 libft project & tester

2023 42 c libft libfttester makefile tester

Last synced: 21 Mar 2025

https://github.com/gotz1480/libcurl-example

Networking example in C using libcurl library

c c-network-programming curl-library libcurl

Last synced: 05 Apr 2025

https://github.com/arindal1/problem-solving-with-c-for-2nd-semester

Assignments containing important problems for C Programming for Semester 2.

2nd-semester btech c uemk

Last synced: 09 Jul 2025

https://github.com/latte72r/lsb

Latte's Simple Browser

browser c html sdl sdl2

Last synced: 18 Mar 2025

https://github.com/gabrieledarrigo/c-exercises

A list of C exercises and assignment for the "Computer Programming" course" Sicurezza dei Sistemi e delle Reti Informatiche" bachelor's degree program.

c exercise university-assignment university-course

Last synced: 18 Mar 2025

https://github.com/dbjdbj/windows_hello_world

The code in here is the real WIN32 hello world. As Charles Petzold authored it. Before people forget.

c win32

Last synced: 18 Mar 2025

https://github.com/luismarchio03/network-services

Este projeto visa simular uma rede local completa, desenvolvida do zero, incluindo todos os componentes essenciais para funcionamento e segurança. Com hardware, software e configurações detalhadas, oferece uma visão abrangente de como configurar e gerenciar uma rede local.

c golang redes-de-computadores

Last synced: 17 May 2026

https://github.com/gabrieledarrigo/sockets

A repository that stores various C exercises on network sockets

c network-programming network-sockets sockets university university-assignment

Last synced: 18 Mar 2025

https://github.com/alpsayin/pure_c_collections

A collection of Arraylist, Linkedlist, Set, and Dict written purely in C for embedded devices.

arraylist c linkedlist object-oriented-c

Last synced: 27 Mar 2025