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/simonprickett/cpitrafficlights

Experiments with a Raspberry Pi, Low Voltage Labs Traffic Light LEDs and the C Programming Language.

c gpio gpio-pins low-voltage-labs raspberry-pi raspberry-pi-3

Last synced: 25 Mar 2025

https://github.com/bfontaine/homer

Daemonize all the things

c cli daemon tool

Last synced: 15 Apr 2025

https://github.com/rsharifnasab/os_project

OS project to practice mutex and more

c mutex os semaphore

Last synced: 19 Oct 2025

https://github.com/codeabinash/try-aurora

The C code highlighting engine for the web.

c c-code c-code-highlight c-lang c-language code-highlight highlight

Last synced: 22 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/kkoomen/snake

Classic SNAKE game in your terminal 🐍🖥️🕹️

c classic game ncurses snake terminal

Last synced: 16 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/zixu-w/zxos

Bare bone kernel from tutorial http://wiki.osdev.org/

c kernel os osdev

Last synced: 16 Apr 2025

https://github.com/fenrirsoftware/win-copy-clone

C++ ve C# kullanılarak yazılan Windows Copy Board klonu

c cpp csharp dll keyboardhook keyhook winapi winapi-ui windows10 windows11

Last synced: 12 Jun 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/prabirshrestha/win32-c-boilerplate

boilerplate code for win32 c binaries

c clang mingw msvc win32api

Last synced: 08 Oct 2025

https://github.com/alishbz/observer_design_pattern_for_embedded

Observer design pattern API that can be used in embedded software or other environments.

c observer-pattern

Last synced: 18 Aug 2025

https://github.com/okerew/biobridge

Biobridge is a Python library for simulating biological processes and systems also analyzing them, visualising them, and interacting with them.

analysis biology biopython bridge c cpu database learning library linux machine macos python realtime simulation unix windows

Last synced: 10 Oct 2025

https://github.com/xmine64/clogger

Message logging library for C

c error library linked-list logger logging static-library

Last synced: 15 Jun 2025

https://github.com/mamuesp/timezones

A Mongoose-OS library which will set the cryptic 'sys.tz_spec' from a human readable notation.

c library miniz mongoose-os olson timezone tzget tzset

Last synced: 17 Apr 2026

https://github.com/dangmoody/temper

Single header-only testing framework written in C99.

c c99 test testing tests unit unit-testing unit-testing-framework unit-testing-library

Last synced: 21 Apr 2025

https://github.com/kdelphinus/42born2code

42 Seoul의 프로젝트들

42borntocode 42seoul c cpp98

Last synced: 10 Apr 2025

https://github.com/mmozeiko/hello-world-winui3-c

Hello World with WinUI3 in plain C

c windows winui winui3

Last synced: 27 Apr 2026

https://github.com/gjbex/code-optimization

Repository for participants of the "Code optimization" training

c cpp fortran hpc optimization profiling scientific-computing

Last synced: 13 Oct 2025

https://github.com/bestmahdi2/uni__bachelors_sku_path

A repository of complete information on computer engineering courses and projects along with project links

bachelor c cpp css fortran html java javafx javascript js php pyqt python qt swing

Last synced: 29 Oct 2025

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/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/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/basemax/dcat

Implementation cat unix tools using pure C programming language. cat is a standard Unix utility that reads files sequentially, writing them to standard output. (cat: concatenate files)

c cat dcat donya donya-os donyaos unix-tool unix-tools

Last synced: 14 Mar 2026

https://github.com/rpsubc8/ESP32TinyUzebox

Uzebox in ESP32 (TTGO VGA32)

bitluni c esp32 ttgo ttgovga32 uzebox

Last synced: 29 Apr 2025

https://github.com/jessebraham/esp-iot-quickstart

A project template for developing IoT projects using the Espressif Systems ESP32

c esp-idf esp32 espressif iot mqtt websocket

Last synced: 25 Oct 2025

https://github.com/breuderink/epsilon

Epsilon is a library with functions for machine learning and statistics written in plain C. It is intended to run on microcontrollers.

algorithms c edge-ai embedded fwht machine-learning microcontrollers minimal statistics tiny-ml welford xorshift

Last synced: 17 Jan 2026

https://github.com/staskobzar/c-project-skeleton

C project skeleton: vim, autotools, ctags, cmocka, lcov, dejagnu, apr, doxygen, git

apache-portable-runtime autotools c c-skeleton cmocka ctags dejagnu doxygen ide lcov vim

Last synced: 08 May 2025

https://github.com/autch/demucc

Decompiler of P/ECE music driver sequence file (*.pmd)

c piece-me pmd

Last synced: 12 Jun 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/luistar/union-find-c

C implementation of the union-find data structure

c disjoint-set union-find

Last synced: 12 May 2025

https://github.com/erkamuzuncayir/solutions-of-introduction-to-computing-systems

This repository contains my solutions for Introduction to Computing Systems - From Bits & Gates to C - C++ & Beyond by Yale Patt and Sanjay Patel

assembly c c-language c-programming cpp cpp-programming lc-3 low-level low-level-programming programming-challenges programming-exercises programming-language solutions

Last synced: 15 Nov 2025

https://github.com/tscheffl/think-like-a-computerscientist_c

Eine Einführung in die Programmierung mit C

book c latex pdf textbook

Last synced: 30 Apr 2025

https://github.com/f33rni/qpsk-mod-demod-libs

C-libraries for QPSK modulation and demodulation

c cmake cpp floating-point qpsk qpsk-demodulation qpsk-modulation shared-library

Last synced: 13 Apr 2025

https://github.com/smashwilson/segment

Most programmers, at some point, daydream about writing their own programming language. This one's mine.

c language programming-language segment

Last synced: 19 Mar 2025

https://github.com/kube/libft

42 C Library implementation

42born2code c libc libft

Last synced: 20 Oct 2025

https://github.com/thales-e-security/header2go

Convert C header files into skeleton Go implementations

c cgo generator go header-files

Last synced: 10 Feb 2026

https://github.com/willdoescode/arraylist

ArrayList

c

Last synced: 23 Jul 2025

https://github.com/andresrodriguez55/interpreterforbigaddlanguage

Interpreter for the BigAdd language.

c compiler interpreter

Last synced: 09 Mar 2026

https://github.com/Nuno-Jesus/libft_file_checker

Small tool to verify files of the libft project

42 42-libft 42born2code 42cursus 42porto 42school c programming python

Last synced: 24 Mar 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: 11 May 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/angelogalav/uniosscripts

Cool OS experiments made with C, Python and Bash

bash c exercises operating-systems python scripts

Last synced: 04 Oct 2025

https://github.com/joescat/xinvaders3d

XInvaders3D is a 3D Vector Graphics Space Invaders clone for X11.

arcade-game c retrogaming space-invaders xwindows

Last synced: 15 Jun 2025

https://github.com/j4cobgarby/atomic-kernel

A kernel, written in C. My second kernel, cause I wanted to start from a clean slate.

c grub i386 i686 kernel nasm operating-system qemu

Last synced: 20 Sep 2025

https://github.com/ffraenz/bomm

C-based command-line program designed to break Enigma ciphertext in a ciphertext-only scenario

c cryptanalysis enigma enigma-machine

Last synced: 13 Aug 2025

https://github.com/jonpalmisc/sioku

Simple IOKit-based USB library

c iokit library usb

Last synced: 14 May 2025

https://github.com/picotech/picosdk-c-wrappers

A set of C wrapper library projects for PicoScope® oscilloscope products.

c linux mac-osx picoscope picoscope-oscilloscope windows wrapper wrapper-api wrapper-dll wrapper-library

Last synced: 13 May 2025

https://github.com/hajin-park/ucmerced-cse

UC Merced CSE Monorepo

c cpp mips python ucm ucmerced

Last synced: 07 May 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/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/youradrien/SDL_Wolfenstein

wolfenstein renderer made with SDL2 and C.

c engine3d sdl sdl2

Last synced: 14 Aug 2025

https://github.com/merendamattia/mdp

MdP - Metodologie di Programmazione presso l'Università degli Studi di Parma (6 CFU).

c cpp

Last synced: 15 Jul 2025

https://github.com/x0reaxeax/smol_helloworld

Shortest Hello World code in C - 0 characters source file!

c hello-world helloworld shortest-code

Last synced: 18 Jul 2025

https://github.com/artichoke/strudel

🥐 🥮 Rust port and drop-in replacement for the `st_hash` C hash table library

artichoke c ffi hashmap ruby rust rust-crate

Last synced: 09 Mar 2026

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/gustavodiasag/clox

Virtual machine interpreter for the Lox programming language written in C

bytecode c compiler-design garbage-collection interpreter programming-language virtual-machine

Last synced: 20 Jul 2025

https://github.com/sleepy762/lucidloader

Simple and light interactive boot manager.

aarch64 boot boot-manager bootloader c clang linux posix-uefi shell uefi x86-64

Last synced: 11 Mar 2025

https://github.com/libdriver/syn6288e

SYN6288E full function driver library for general MCU and Linux.

c full-function-driver linux mcu speech-synthesis syn6288e uart

Last synced: 04 Aug 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/nicholaschiasson/car

Compile and Run! Execute source files directly without worrying at all about compiling.

c compile-and-run cpp csharp go java rust shebang utility

Last synced: 08 May 2025

https://github.com/farinap5/learning-c

My collection of C programming examples.

c learn-to-code learning learning-by-doing programming

Last synced: 16 May 2025

https://github.com/narasimha1997/cc-builder

Live compilation and linking tool for C/C++ projects written in Go.

build c compiler cplusplus cpp devtools go golang

Last synced: 24 Aug 2025

https://github.com/r3shape/uniform

A pluggable, extensible, open-source game engine, written in C.

c c99 extendable game-engine opengl pluggable

Last synced: 31 Aug 2025

https://github.com/networkflux/cbuildtool

Simple C/C++ Project Generator

automation c cpp makefile

Last synced: 18 Mar 2025

https://github.com/zmercury/cpp

C++ - Second Semester Notes

bed bicte c cpp ict notes programming sanothimi

Last synced: 07 Apr 2025

https://github.com/opensourcedoc/c-boilerplate-library

C Boilerplate Project to Build C Based Library

boilerplate-library c

Last synced: 23 Apr 2025

https://github.com/zikiflicky/rael

The Rael programming language

c interpreter language programming-language

Last synced: 12 Apr 2025

https://github.com/treblle/treblle

A framework enabling Go developers to easily create CLI applications.

application c cli cli-app framework go golang golang-application

Last synced: 25 Aug 2025

https://github.com/xx19941215/light-c

c

Last synced: 27 Mar 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/iker-gonzalez/42-common-core

Compilation of all the projects carried out as part of 42's common core program.

42cursus algorithms bash c cpp css3 data-structures docker html5 linux mysql nestjs networking networks oauth postgresql react typescript virtualization

Last synced: 25 Aug 2025

https://github.com/zbrdeev/base64.c

Base64 library in C

base64 c library

Last synced: 22 Aug 2025

https://github.com/briancline/undernet-cservice

The original Undernet Channel Service (X/W) used from 1995–2002. Note: I am not the author, just preserving it for posterity. It is one piece of IRC history.

c cservice irc irc-services undernet

Last synced: 22 Aug 2025

https://github.com/joshiemoore/xwow

dynamic/interactive desktop backgrounds for X11

c linux sdl2 x11

Last synced: 08 Apr 2025

https://github.com/palestamp/hamming_distance

Hamming distance extension for Postgres.

c hamming-distance pgsql postgresql

Last synced: 27 Oct 2025

https://github.com/moon-chilled/lrogue2

Updated version of lrogue

c rogue roguelike

Last synced: 01 Sep 2025

https://github.com/opennms/iplike

PostgreSQL stored procedure for comparing IP addresses in the style of SQL LIKE

c postgresql

Last synced: 14 Apr 2025

https://github.com/olivier-boudeville/ceylan-seaplus

Part of the Ceylan project gathering facilities to better integrate C/C++ code to Erlang.

c c-plus-plus ceylan erlang integration

Last synced: 05 Apr 2025

https://github.com/gabrielevalenzuela/microcontrollerexamples

Example projects for LPC1769 and STM32 microcontrollers. Includes code samples and setup instructions for various functionalities and peripherals. Ideal for learning and implementing embedded systems with ARM Cortex-M.

c embedded-systems lpc1769 stm32f103c8t6

Last synced: 20 Aug 2025

https://github.com/ranon-rat/moonmake

a package manager and a build system made in python

build-system c clang cpp gcc makefile raylib

Last synced: 10 Jun 2025

https://github.com/spotflow-io/device-sdk

Devices can use this SDK to connect to the Spotflow IoT Platform. Supported languages: Rust, Python, C.

c iot iot-device iot-platform python rust spotflow

Last synced: 19 Apr 2025

https://github.com/yshui/test.h

Header only C unit testing framework

c header-only unit-test unit-testing unit-testing-framework

Last synced: 20 Jun 2025