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/minad/hashtable

Hashtable in C with open addressing and specialization via macros

c hash hashfunctions hashtable

Last synced: 20 Mar 2025

https://github.com/ishanoshada/sl-android

Slandroid is a universal script runner that simplifies running scripts in multiple programming languages. It automatically detects the language, installs missing interpreters or dependencies, and executes the script seamlessly. Whether it's Python, JavaScript, Bash, Ruby, Java, Go, PHP, Perl, C, C++, Rust, or more—Slandroid has you covered!

bash c perl php py pypi python ruby script-runner sh slandroid

Last synced: 31 Jul 2025

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/notengobattery/cmake-microchip-pic

CMake-based environment for Microchip PIC microcontrollers. Supports SDCC/GPASM and, XC8/MPASM.

c cmake microchip pic sdcc

Last synced: 01 Jul 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/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/mirodilkamilov/capstone

All assignment and project source codes for Capstone Design Spring 2022 semester in IUT

c capstone-project lane-detection opencv python raspberry-pi

Last synced: 11 Apr 2026

https://github.com/feixiao/c_practice

C/C++练习和第三方库demo

c c-plus-plus googletest libnice libtool

Last synced: 26 Dec 2025

https://github.com/jblond/debian_build_apache24

Build apache 2.4 on debian from scratch

apache c debian httpd shell

Last synced: 15 Apr 2025

https://github.com/threeal/checkwarning.cmake

Check for compiler warnings in CMake projects

c cmake cmake-modules cmake-scripts cpp static-analysis

Last synced: 14 Aug 2025

https://github.com/jeebuscrossaint/hazmat

A blazingly fast and tiny password manager in C99

blazingly-fast c c99 fast password-manager tcc tiny

Last synced: 23 Mar 2025

https://github.com/ColumPaget/cxine

mostly MPlayer-compatible media player using libxine

c dvd media-player mp4 mplayer webm xine

Last synced: 04 Apr 2025

https://github.com/ggorg0/tinytext

TinyText (TText for short) is a really small text editor (only viewer for now) written entirely in C with the goal of not requiring any external dependencies.

c small texteditor

Last synced: 26 Sep 2025

https://github.com/lilhammer111/hammer-mind

Personal notes on programming, computer science fundamentals, development tools, Linux, mathematics, and Web3.

c cs db go rust

Last synced: 07 Sep 2025

https://github.com/madhur-taneja/c

This repository contains C Language codes

c problem-solving programming

Last synced: 23 Aug 2025

https://github.com/mathyscogne/42_minishell

MiniShell: A custom Unix shell developed in C. Supports pipes, redirections, built-in commands (cd, echo, etc.), environment variable expansion, and error handling.

42 c minishell

Last synced: 09 Aug 2025

https://github.com/tristan957/libmerr

C99+ library for error information

c errors

Last synced: 23 Mar 2025

https://github.com/ranitmanik/c-tutorial-codewithharry

This repository is a comprehensive guide and resource for learning C programming from Harry sir.

c c-lang c-language c-language-programming c-programming c-programming-language codewithharry learning learning-exercise learning-resources project

Last synced: 15 May 2025

https://github.com/valoran-m/keylogger

it is a keylogger with two different clients one for linux and the other for windows and a server that compiles under linux only

c explain keylogger schema security socket

Last synced: 27 Aug 2025

https://github.com/bklockly/bof-timestomp

Bof for File Timestamp Modifier

bof c timestamp

Last synced: 09 Aug 2025

https://github.com/teomandeniz/c_mt

A library for C Language that for make you able to use all keywords uppercase, compilable both Windows and Linux operating systems with C99 version and most of functions are re-written.

c

Last synced: 31 Jul 2025

https://github.com/watson1978/ilios

Cassandra driver written by C language for Ruby

c cassandra ruby

Last synced: 31 Aug 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

https://github.com/kotleni/sndchprev-linux

Sound channels direction preview for games on Linux. (X11 and PipeWire only)

c gaming linux linux-gaming pipewire x11

Last synced: 19 Feb 2026

https://github.com/connectaman/c_programming_language

Notes and Program for C Langauge

c cnote cprogramming programming-language

Last synced: 14 Mar 2025

https://github.com/dolfost/snake-cpp

An Clang ncurses snake game

c cpp game ncurses snake snake-game

Last synced: 20 Sep 2025

https://github.com/flatcap/ldminfo

⚙️ LDM Partition Info (Logical Disk Manager - Windows Dynamic Disks)

c cli dynamic-disk ldm

Last synced: 10 Aug 2025

https://github.com/avicted/skogsnet

Arduino -> Serial bus -> Unix -> (main) Measuements read from the Serial bus. With Raylib as Visualization for the data.

arduino c cpp embedded-systems iot linux makefile pid pid-control raylib raylib-c raylib-cpp serial-communication temperature unix

Last synced: 27 Jul 2025

https://github.com/fahdseddik/image-to-textart

C++ program that converts an image into ASCII characters written in a .txt file.

ascii ascii-art c cpp opencv

Last synced: 08 May 2026

https://github.com/cooptocracy/tiny-blockchain

The objective of this repository is to bring you the basic implementation of `Blockchain` in various languages.

blockchain blockchain-technology c cpp csharp dlt fsharp go golang java js python ruby rust ts

Last synced: 10 Apr 2026

https://github.com/ghaynorg/pmps

C/C++ library and tool for scanning a process's memory space on Windows to find regex string patterns.

c c-language cpp memory memory-searching patterns regex search visual-studio win32 win64 windows

Last synced: 19 Feb 2026

https://github.com/jotavare/get_next_line

Create a function that enables reading content line by line from a file descriptor.

buffer c gdb get-next-line gnl makefile norminette static-variables text valgrind

Last synced: 24 Apr 2025

https://github.com/sauravmaheshkar/playground

Algorithms, Data Structures, Leetcode, Niche Languages

c cpp-programming haskell leetcode nix-flake prolog python3 rust tracker-misc

Last synced: 14 Apr 2025

https://github.com/ebrezadev/ds1307-real-time-clock-c-driver

DS1307 RTC (real time clock) portable c library (high level driver)

arduino c driver ds1307 embedded embedded-c library real-time-clock rtc

Last synced: 07 May 2025

https://github.com/erikdelange/exin-ast-the-experimental-interpreter

Define your own programming language and design your own interpreter! This one is written in C and executes a Basic/C/Python like language. The interpreters design centers around an Abstract Syntax Tree.

abstract-syntax-tree ast c ebnf interpreter language programming-language

Last synced: 04 Jan 2026

https://github.com/onlyf0ur/redware

Functional proof-of-concept botnet created with C & Python. Including a command and control (C) and Pythonic malware.

botnet c malware poc proof-of-concept python3 spyware

Last synced: 07 Jan 2026

https://github.com/denismakogon/libcv-c-api

C++ API to C API to Java API

c cpp java native xcode

Last synced: 11 Apr 2026

https://github.com/aryank1511/seneca-college-ipc144-workshops

This repository contains all the IPC144 (Introduction to programming using C) workshops and milestones that I have done as a student at Seneca College.

c modular-architecture structured-programming

Last synced: 04 Aug 2025

https://github.com/chris124567/smpd

command line music player daemon client designed for ease of use

c mpd mpd-client

Last synced: 30 Mar 2025

https://github.com/cpscript/micropython-raytracer

RayTracer for most micro-controllers with MicroPython

assembly c micro-controller micropython python

Last synced: 17 Aug 2025

https://github.com/opennms/jrrd

Round Robin Database (RRD) interface for Java (original single-threaded version)

c java rrd rrdtool

Last synced: 14 Apr 2025

https://github.com/codestrange/shellout

Machine Programming II Project for the 2018-2019 course of the Computer Science degree at the University of Havana, Cuba.

c command-line console-application

Last synced: 14 Mar 2025

https://github.com/dladncks1217/algorithm

알고리즘

c cpp java nodejs

Last synced: 13 Aug 2025

https://github.com/howerj/tftp

Portable TFTP client and server

c client embedded portable server tftp

Last synced: 25 May 2026

https://github.com/mahi97/c-compiler

C Compiler Write in CPP and Qt

asm c cpp qt

Last synced: 19 Apr 2026

https://github.com/pes18fan/libman

simple library manager

c

Last synced: 20 Aug 2025

https://github.com/desmonhak/opcodes

Librería de C para ensamblar(codificar) y desensamblar(descodificar) instrucciones x86

16bits 32bits 64bits asm c intel nasm

Last synced: 16 Apr 2025

https://github.com/magicalbat/turbospork

A system for creating neural networks in C

c from-scratch machine-learning

Last synced: 28 Apr 2025

https://github.com/amir-kedis/c-conway

Conway game of life made in C with raylib, made as a form of escapism from my final exams.

c conways-game-of-life game raylib

Last synced: 05 Jan 2026

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/basemax/circulardoublylinkedlistc

This is a simple implementation of Circular Doubly Linked-List in C. Circular Doubly Linked-List is a data structure that is a combination of a doubly linked list and a circular linked list. It is a linked list where all nodes are connected to each other. It is a circular linked list because all nodes are connected to each other.

c circular-doubly circular-doubly-linked-list circular-doubly-linkedlist circular-linked-list circular-linkedlist circularlinkedlist data-structure datastructure ds linked-list linkedlist

Last synced: 11 Aug 2025

https://github.com/davyvan/phdstillneedleetcode

Anwsers to LeetCode. Also a practice of CMake and Google Test.

c cmake cpp googletest leetcode solutions testcases

Last synced: 16 Jan 2026

https://github.com/ybootin/mp3gain.js

Analyse and Normalize MP3 file into the browser

audio c docker emscripten javascript mp3 mp3-converter normalize typescript

Last synced: 15 Apr 2025

https://github.com/skywa04885/fsmtp-server

Complete Extended SMTP Server for low-end devices, such as an Raspberry Pi

c cmake cpp esmtp linux raspberry-pi server smtp

Last synced: 10 Apr 2026

https://github.com/codersguild/codersguild

Profile: https://lahiri.netlify.com/

c cpp17 css3 html5 llvm-pass node-js react-router reactjs

Last synced: 30 Jun 2025

https://github.com/ldilley/igniteircd

:speech_balloon: An ancient fork of the Hybrid IRC daemon (preserved for historical purposes)

c daemon irc irc-server ircd ircserver

Last synced: 27 Jul 2025

https://github.com/fluencelabs/c-template

Template for C backends

backend-template c wasm webassembly

Last synced: 04 Oct 2025

https://github.com/barbalet/london1940

Simulates London in 1940.

ape c city london maps png sdk simulation

Last synced: 27 May 2026

https://github.com/maurodelazeri/c-cpp-python-callbacks

C / C++ callbacks for Python with ctypes

c cpp ctypes python

Last synced: 09 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/maninak/alpha_compiler

A compiler for a javascript-like language called Alpha.

c compiler flex yacc

Last synced: 10 Jun 2026

https://github.com/hamaarour/minishell

This project is about creating a simple shell - essentially, my own little bash. Through this project, I've learned a lot about processes and file descriptors.

1337cursus 1337school bash c minishell42

Last synced: 02 May 2026

https://github.com/yuriidorosh/markdown-viewer

"Markdown Viewer" is a simple GTK-based application to view Markdown files.

c c-language c-language-programming gtk gtk3 markdowm markdown-parser markdown-to-html markdown-viewer

Last synced: 01 May 2026

https://github.com/kumar-shivam-ranjan/sparse-matrix-multiplication

This repository consists of sparse Matrix multiplication algorithms implemented in C/C++

c cpp14 sparse-matrix

Last synced: 02 May 2026

https://github.com/mateuskoppe/uffs-algorithms

:rice_scene: UFFS Algorithms

c java python3

Last synced: 07 May 2026

https://github.com/jmarkstar/jni_exercises

Some examples about JNI - Java <-> C

c java jni

Last synced: 12 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/gemrest/viv

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

c c99 gemini gemrest iso

Last synced: 10 Jun 2026

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/canciucostin/simple-windows-keylogger

Simple Windows keylogger using C language

c keylogger windows

Last synced: 08 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/skhoroshavin/qcc

QuickCheck for C

c quickcheck test

Last synced: 09 Jun 2026

https://github.com/fraawlen/sysgauges

CPU, RAM, and SWAP Linux desktop monitor

c desktop gui linux monitoring x11

Last synced: 16 Jun 2026

https://github.com/abranhe/clib-docker

🐳The Clib Docker Image

c clib docker docker-image package-manager-tool

Last synced: 04 May 2026

https://github.com/izzypt/minirt

This project is an introduction to the beautiful world of Raytracing. Once completed we'll be able to render simple Computer-Generated-Images and we'll never be afraid of implementing mathematical formulas again.

c raytracing vector-graphics

Last synced: 12 Apr 2025

https://github.com/abcdesktopio/oc.user

abcdesktop main graphical user container

bash c cpp dockerfile nodejs tigervnc x11 xtermjs

Last synced: 30 Jun 2025

https://github.com/vozlt/nginx-module-udc

Nginx module to compare the value of user-defined variables and request.

c example-code nginx nginx-module vozlt-nginx-modules

Last synced: 19 May 2026

https://github.com/kinetictactic/tetris-c

Tetris written in C.

c raylib tetris

Last synced: 26 Jun 2025

https://github.com/risc-os-community/wakeonlan

A simple Utility to generate Magic Packets to wake up on LAN devices from RISC OS via both CLI and Desktop

arm broadcast-address c cli desktop gcc hacktoberfest multi-tasking networking-application raspberry-pi risc-os riscos utilities wake-on-lan wakeonlan wakeonlan-application wimp

Last synced: 12 Apr 2025

https://github.com/khopan/cuber-zero

A Rubik's Cube timer for Flipper Zero!

c flipper-zero rubiks-cube-timer

Last synced: 24 Jun 2025