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/youradrien/SDL_Wolfenstein

wolfenstein renderer made with SDL2 and C.

c engine3d sdl sdl2

Last synced: 14 Aug 2025

https://github.com/debakarr/c-snippets

This repository contains few code snippets for C language which I thing might worth knowing.

c interview macros pointers snippets

Last synced: 25 Jul 2025

https://github.com/chubek/zephyrasdl

An implementation of Zephyr ASDL in C, targeting C

abstract-syntax-tree bison c domain-specific-languages flex gcc gnu gpl lex trees yacc

Last synced: 12 May 2025

https://github.com/jonpalmisc/sioku

Simple IOKit-based USB library

c iokit library usb

Last synced: 14 May 2025

https://github.com/willdoescode/arraylist

ArrayList

c

Last synced: 23 Jul 2025

https://github.com/dhakalnirajan/b.it-gandaki-university

A collection of Resources, and References for various subjects related to the B.IT program at Gandaki University.

c cprogramming-language css gandaki-university html html-css html-css-javascript html5 java javascript js php

Last synced: 21 Mar 2025

https://github.com/brunomnsilva/abstractdatatypesinc

Collection of abstract data types in C language

abstract-data-types adts c clanguage doxygen

Last synced: 03 Oct 2025

https://github.com/dns-oarc/pcap-thread

PCAP helper library with POSIX threads support and transport layer callbacks

c library packet-capture pcap pthreads

Last synced: 09 Nov 2025

https://github.com/bmeneg/playing-around-kernel

Learning repo for Linux Kernel stuff

c kernel learning linux-kernel low-level

Last synced: 13 Apr 2025

https://github.com/ryukinix/pic-tetris

Tetris Implementation for PIC18F4550

c game microchip pic tetris xc8

Last synced: 05 Apr 2025

https://github.com/pericles001/printf

Group project: writing our own printf function

c gcc printf

Last synced: 24 Jun 2025

https://github.com/moisam/laylaos

A hobby OS with a custom kernel and userspace, with many ported software including musl libc, SDL2 and even Qt5!

c c-library cdrom grub2 kernel laylaos musl musl-libc operating-system operating-systems os osdev qt qt5 sdl2 sdl2-image window-manager x86-64

Last synced: 29 Oct 2025

https://github.com/michaelbuhler/c.js

JavaScript -> C transpiler

c javascript transpiler

Last synced: 14 Apr 2025

https://github.com/maxgfr/braille-translator-math

A program that converts a pdf to txt by transforming a registered mathematical symbol in its braille form.

blind braille braille-translator c converts hex hexadecimal mathematics pdf script translation

Last synced: 02 Aug 2025

https://github.com/alioguzhan/dobby

Command line program to track and save your work / study activity.

c cs50 cs50x time-tracker time-tracking

Last synced: 19 Feb 2026

https://github.com/github0null/mesch

meschach: C 矩阵库,可用于单片机系统,源码来自: http://homepage.divms.uiowa.edu/~dstewart/meschach/)

c library matrix mcu meschach stm32

Last synced: 13 Apr 2025

https://github.com/thehxdev/bfi

Fast and efficient BrainFuck compiler and interpreter written in C

assembly brainfuck brainfuck-compiler brainfuck-interpreter c compiler interpreter nix

Last synced: 22 Aug 2025

https://github.com/colossus73/imagination

A GTK+3 slide showmaker in development since 2009 featuring 69 transitions effects aiming to be user friendly and intuitive using Cairo to achieve the transition effects, FFmpeg to encode the video and ALSA to play the audio during the preview.

c cairo gtk3 help-wanted libasound libavcodec libavformat libavutil slideshow slideshow-maker slideshows transitions video-editing

Last synced: 23 Jul 2025

https://github.com/ebrezadev/ds3231-real-time-clock-c-driver

DS3231 Real Time Clock C Library (High Level Driver)

arduino c driver ds3231 embedded-c library linux raspberrypi real-time-clock rpi rtc

Last synced: 10 Aug 2025

https://github.com/microsoft/windowsml

Official repo for Windows ML - Microsoft's high-performance local AI inferencing framework for Windows.

ai c copilot-pc cpp csharp generative-ai local-ai machine-learning npu onnx onnxruntime python windows windows-ml winml

Last synced: 26 Jun 2026

https://github.com/eun/nss_http

Name Service Switch Service that uses an http JSON backend.

api c json json-api nss nss-db

Last synced: 16 Mar 2025

https://github.com/denismurphy/espresso-engine

Arduino ESP32 based smart coffee machine

arduino c coffee coffee-machine educational embedded esp32 espresso iot

Last synced: 08 Apr 2025

https://github.com/abranhe/binary

CLI tool to work with binary numbers written in C

binary binary-numbers c c-library cli cli-tool clib clibs

Last synced: 25 Feb 2026

https://github.com/daisvke/bomberman

This project is a small 2D Bomberman-style game created using minilibx, a graphics library used at 42. The game features textures, sprites, and tile-based design.

2d-game 42projects bomberman c ecole42 game minilibx school42 so-long

Last synced: 05 Mar 2026

https://github.com/goldsborough/atom-clang-expand

:dragon: A clang tool for happy refactoring without source-code gymnastics (atom package)

atom c clang cpp objective-c package tool

Last synced: 12 Oct 2025

https://github.com/jehna/nes-bootstrap

Everything to start coding to NES with C

8bit c nes nes-games

Last synced: 28 Apr 2025

https://github.com/bfontaine/homer

Daemonize all the things

c cli daemon tool

Last synced: 15 Apr 2025

https://github.com/kwrx/aplus-jvm

A simple Java Virtual Machine for aplus

aplus c jvm osdev

Last synced: 10 Mar 2026

https://github.com/srcnalt/obj-importer

OBJ importer with material and texture support.

c cplusplus loader model mtl obj unity

Last synced: 18 Mar 2025

https://github.com/andy5995/c_networking_examples

TCP and UDP examples of networking in C

c meson mit networking tcp udp

Last synced: 01 Mar 2026

https://github.com/jeffofbread/jdwm

A custom build of dwm made by myself, JeffofBread. If you find any issues or would like to make a recommendation, feel free. This is a major work in progress and will change.

c dwm linux suckless suckless-dwm unix window-manager

Last synced: 25 Oct 2025

https://github.com/jesperkha/neon

Statically typed compiled language

c compiler language neon programming-language transpiler

Last synced: 22 Apr 2025

https://github.com/DoubleCouponDay/Chunkus

Discord bot that converts your chat image to a Scalable Vector Graphic.

c cpp docker hacktoberfest rust

Last synced: 01 Apr 2025

https://github.com/abinavravi/cfd-lab

Computational Fluid Dynamics Praktikum at TUM. (Chair 5 Informatics)

c fluid-dynamics fluid-simulation mpi parallel-programming precice solver

Last synced: 02 Jul 2025

https://github.com/kkoomen/snake

Classic SNAKE game in your terminal 🐍🖥️🕹️

c classic game ncurses snake terminal

Last synced: 16 Mar 2026

https://github.com/unixzii/libdscoro

🚄 The dead-simple stackful coroutine library.

async c coroutines greenthread ios library objective-c stackful-coroutines

Last synced: 25 Mar 2025

https://github.com/dexter-xd/chip8-emulator

Simple CHIP-8 emulator with SDL2

c chip8 sdl2

Last synced: 08 May 2025

https://github.com/coditva/jazz

Let's write an OS!

assembly c kernel nasm operating-system os qemu

Last synced: 16 Mar 2026

https://github.com/0x48piraj/wrong8007

Wrong Boot OS (Wrong8007) is an equivalent of a burner phone.

anti-forensics c erase-disk linux linux-kernel linux-kernel-module lkm opsec privacy snowden whistleblowing wipe

Last synced: 22 Apr 2025

https://github.com/aegoroff/hc

Hash Calculator is the console tool that can calculate about 50 cryptographic hashes of strings and files.

brute-force c hash hash-calculations linq

Last synced: 26 Oct 2025

https://github.com/luizbills/font4x6

4x6 tiny monochrome bitmap font for rendering

bitmap-font c font rendering retro tiny

Last synced: 12 Mar 2026

https://github.com/briandowns/libdotenv

libdotenv is a C single-headerlibrary providing the ability to load values from a .env file into environment variables.

c c-programming-language c17 dotenv dotenv-loader dotenv-parser

Last synced: 06 Jul 2025

https://github.com/fmahadybd/university-codding

This repository contains my University Lab Tasks, Assignment Code, Research Code, and other quality resources that I have worked on during my time at university.

asm c cpp css html java javsascript mysql php python

Last synced: 07 Oct 2025

https://github.com/exoad/yttriuslang.c

My naive compiler toolchain using LLVM

c compiler compilers runtime

Last synced: 02 Mar 2026

https://github.com/46nori/z80atmega128

Real Z80A system with I/O emulated by AVR(ATmega128)

assembly atmega128 avr c cpm cpm22 cpm3 cpmplus hardware-designs kicad z80 zork

Last synced: 01 May 2025

https://github.com/achrafelkhnissi/webserv

webserv is an HTTP server capable of handling multiple clients simultaneously using C++, Socket programming, and CGI.

1337 1337cursus 1337school 42 42born2code 42cursus 42projects 42school c cgi cpp cpp98 http http-requests http-server makefile network-programming socket-programming webserv webserver

Last synced: 10 Apr 2025

https://github.com/kython28/wekua

Linear Algebra and Deep Learning Zig library with GPGPU and heterogeneous computing

c deep-learning deep-neural-network deep-neural-networks neural-network neural-networks opencl opencl-kernels zig ziglang

Last synced: 12 Feb 2026

https://github.com/elykdeer/gecil

a good enough c to hlil compiler

binaryninja c compiler il

Last synced: 27 Feb 2025

https://github.com/abranhe/opener.c

😮 Ooooo, Open URLs in C

c c-open clib open open-url open-urls opn url urls

Last synced: 27 Oct 2025

https://github.com/olemorud/arena-allocator

Arena Allocator implementation in C

arena-allocator c library

Last synced: 30 Apr 2025

https://github.com/jokelbaf/proton-injector

A DLL injector for Windows executables running under Proton with support for multiple injection methods.

c dll-injection linux

Last synced: 03 Mar 2026

https://github.com/nyantasticuwu/nstd

Cross platform CFFI based library. (Prototype)

api c cross-platform embedded ffi framework library linux macos open-source rust windows

Last synced: 27 Oct 2025

https://github.com/valen-h/ansi

An ansi terminal controller made in C.

ansi c gnu terminal vt100 xterm

Last synced: 08 Apr 2025

https://github.com/qu1x/trackball

Virtual Trackball Orbiting via the Exponential Map

arcball c camera exponential-map quaternion rust-lang virtual-trackball

Last synced: 30 Apr 2025

https://github.com/mahdi-eth/read-abiltiy

A program that gets a text and say which school grade you need for writing the text.

c

Last synced: 21 Oct 2025

https://github.com/anahitH/program-partitioning-for-security-enclaves

Behavior based program partitioning for security enclaves

c c-plus-plus intel-sgx llvm sgx-enclave software-security

Last synced: 20 Apr 2025

https://github.com/timlrx/sqlite-extension-template

Template for building a SQLite extension in C/C++. Builds a loadable module, static extension, python package and WebAssembly distribution.

c cpp python sqlite template wasm

Last synced: 15 Mar 2026

https://github.com/silentvoid13/silent_log

dead simple single-header library to display some colored log messages

c logging-library

Last synced: 20 Aug 2025

https://github.com/arturbomtempo-dev/programming-logic-course

A repository with the material for the Programming Logic course focusing on C and C++. This course is designed to help beginners start their journey in the field of programming and technology by covering fundamental concepts and building a strong foundation for future learning.

c course cpp programming-logic

Last synced: 30 Apr 2025

https://github.com/kube/libft

42 C Library implementation

42born2code c libc libft

Last synced: 20 Oct 2025

https://github.com/uwunyaa/pulse

A CPU monitor that can disable processors on the fly

beos c gtk gtk2 haiku linux

Last synced: 09 Jul 2025

https://github.com/ilayn/semicolon-lapack

C11 implementation of the venerable F77 LAPACK library

blas c lapack linear-algebra

Last synced: 06 Apr 2026

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

xhell is a basic shell written in C

bash c cli shell terminal

Last synced: 18 Mar 2025

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

Projetos e estudos acerca da linguagem C. Para aprender mais funções e bibliotecas, leia a documentação fornecida neste diretório

c colab colab-notebook colab-tutorial csharp introduction-to-algorithms logic-programming

Last synced: 11 Apr 2025

https://github.com/anshumanv/sea-shell

Minimal terminal functions implemented in C.

c os sea shell terminal

Last synced: 19 Mar 2025

https://github.com/rutujar/helloworld_travis_demo

This is a demo program using continuous integration tools such as Travis,Jenkins,Circle ci and AppVeyor. Many more will be updated shortly

appveyor c circleci circleci-demos codacy code-quality cpp csharp go java javascript jenkins jenkins-ci python r scala travis travis-ci travis-ci-demo travis-ci-github

Last synced: 10 Apr 2025

https://github.com/briandowns/libbluesky

C/C++ library for accessing the BlueSky API.

bluesky c cplusplus libray

Last synced: 24 Jul 2025

https://github.com/onjin/astral

MUD Astral Dominion

c game mud

Last synced: 14 Oct 2025

https://github.com/chaoses-ib/cpp

c cpp

Last synced: 16 Jun 2025

https://github.com/nathancy/micromouse-simulator

Micromouse simulator with four levels written in C

c maze micromouse-simulator mouse simulator

Last synced: 15 Jun 2025

https://github.com/gikoskos/simbly

Multithreaded runtime and interpreter for programs written in a tiny assembly-like language

c cmake concurrency concurrent data-structures interpreter language multithreading pthreads runtime toy-language unix

Last synced: 10 Apr 2025

https://github.com/ac000/sprotly

Simple transparent https proxy forwarder using splice(2)

c networking splice transparent-https-proxy

Last synced: 10 Apr 2025

https://github.com/adam-mcdaniel/bigint

A library for arbitrarily large integers📐, written in C

biginteger c header-only library math

Last synced: 11 Apr 2025

https://github.com/conni2461/examiner

A small, opinionated c unit testing framework

c unit-testing-framework

Last synced: 29 Oct 2025

https://github.com/dcasella/k-means

K-Means libraries for C, Lisp, Prolog and Ruby

c common-lisp kmeans prolog ruby

Last synced: 30 Apr 2025

https://github.com/gonsie/gates

Gate-level circuit model for ROSS

c circuit discrete-events-simulations gate-level ross simulation

Last synced: 29 Apr 2025

https://github.com/danielmartensson/deeplearning2c

Using Deeplearning4J with JavaFX for mobile and desktop use and generate C-code and MATLAB-code

android c deep-neural-network deeplearning4j gluonhq-javafx iphone java javafx matlab

Last synced: 01 May 2025

https://github.com/luqasz/avr-registers

Fixed registers and bit fields generated from atdf files

avr c cpp embedded rust

Last synced: 19 Mar 2025

https://github.com/avdaredevil/components-for-powershell

Polyfill Like components for PowerShell - Single Line Integrations with any Technology Stack

bower c cli ease environment git golang integration java mongodb nodejs path php polyfill powershell python r ruby utility windows

Last synced: 11 Apr 2025

https://github.com/ruimaciel/mropes

M's ropes library: a rope data structure library implemented in C

c c90 data-structures rope rope-string string

Last synced: 05 May 2025

https://github.com/sysread/uri-fast

A fast(er) URI parser for Perl

c fast inline parameter parser perl query tiny uri url xs

Last synced: 11 Apr 2025

https://github.com/anuj-er/introductory-c-programming-specialization

This repository is a comprehensive resource for students enrolled in the Introductory C Programming Specialization course. Created by Anuj Kumar, a first-year Computer Science and Engineering student at Chitkara University, this repository contains all the codes, instructions, and tips needed to successfully complete the course.

c makefile programming-language resources shell

Last synced: 12 Apr 2025

https://github.com/eugenedakin/rawplugin

Create a raw x64 bit Windows "C" with "C++" plugin that can be used in Xojo

c cplusplus plugin raw-plugin visual-studio xojo

Last synced: 16 Oct 2025

https://github.com/risto-stevcev/c-autotools

:boat: A tutorial on how to use autotools for C

autotools c configure install make make-install

Last synced: 30 Apr 2025

https://github.com/gizmo385/c-minus-minus

A C-- compiler written in C with a side Clojure branch

c clojure compiler

Last synced: 09 Jul 2025

https://github.com/deathlyfrantic/git-status-prompt

A Git status widget for your zsh prompt, written in C

c git prompt status zsh

Last synced: 12 Mar 2025

https://github.com/dsst95/vulnerable-server

A server for testing shellcode injection over a buffer overflow

buffer-overflow c denial-of-service metasploit msf msfvenom shellcode-injection

Last synced: 03 Apr 2025