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/nourddine-benyahya/minishell

The 42 minishell project is a task where students create a simple shell program that can execute commands, handle errors, manage processes, and implement basic shell features like redirections and pipes. It emphasizes understanding Unix system calls and improving coding skills in C.

1337 42-cursus bash c c-programming low-level-programming minishell shell zsh

Last synced: 03 Oct 2025

https://github.com/burakdemir-mb/c-cpp-data-structures

Data Structures in C & C++

c cpp data-structures

Last synced: 19 Feb 2026

https://github.com/thekapcioszek/fremen-transcriptor

Sofware to transcript ASCII into desert people's writing from popular sci-fi franchise

c dune fremen language raylib transcription

Last synced: 05 Jun 2026

https://github.com/scokmen/jpipe

A lightweight C pipe-to-JSON logger designed for high-performance stream capture and extensible metadata injection.

c

Last synced: 10 Mar 2026

https://github.com/pvn-a/finetech2k20

Programming assignments for the course Fine Techniques using C, SEM-4

bst c dynamic-memory-allocation linked-list mymalloc search-space-tree second-max water-jug-problem

Last synced: 25 May 2026

https://github.com/wangyoucao577/libmath-finite

A simple library to solve the `__xxx_finite` symbols missed problem due to `glibc` upgrade.

c libc libm

Last synced: 01 Aug 2025

https://github.com/jduepmeier/easy_json

easy json parser in c

c json library

Last synced: 12 Jan 2026

https://github.com/otmanedaoudi/c-storage-allocator

Rewriting my own version of malloc, free, realloc and calloc.

c memory-management

Last synced: 14 Mar 2025

https://github.com/ar1ja/bruhst

[Migrated to self-hosted ari-web Forgejo: https://git.ari.lt/ari/bruhst] rust, c and c++ benchmark

benchmark c c89 cargo cpp cpp98 linux python3 rust rustlang statistics

Last synced: 04 Oct 2025

https://github.com/filiprokita/bcrack

BCrack is a basic tool designed to crack Bcrypt hashed passwords using brute-force methods. Written in C, it highlights the importance of strong passwords and the effectiveness of Bcrypt for password hashing. Ideal for educational purposes and ethical security testing with permission.

bcrypt bruteforce c cli command-line crypt cryptography cybersecurity decryption encryption file-handling hacking hash-comparison hash-cracking password-cracking security wordlist

Last synced: 11 Feb 2026

https://github.com/csuychcool/smarthome-environmental-monitoring-system-stm32-qt-cubeide

基于STM32的智能家居/环境监控系统,linux环境用STM32C8T6采集传感器数据,QT作为上位机编写界面良好,两者之间通过USART串口通信,附加天气预报和deepseekAI小助手的功能

ai c cubeide cubemx json linux qt6 stm32f103c8t6

Last synced: 20 Aug 2025

https://github.com/sugam-arora/leetcode-

All questions solved by me are there

c cpp javascript python typescript

Last synced: 10 Apr 2026

https://github.com/qrichert/moontool

John Walker's `moontool.c` astronomical calculation routines, extracted (with port to Rust & Python).

c cli moon python rust rust-library

Last synced: 31 Jul 2025

https://github.com/tillkuhn/moodboard

ESP32 MoodBoard C++ Sourcecode for Arduino IDE

arduino c cpp esp32

Last synced: 11 Apr 2026

https://github.com/themorc/screenduo-userspace

ASUS ScreenDUO/ASUS OC Palm userspace driver for Windows/macOS/Linux written in C++ (originally written in C for Linux, fork of mayorbobster's screenduo4linux)

asus c cplusplus cpp driver linux macos screenduo screenduo4linux screenduo4macos windows

Last synced: 11 Apr 2026

https://github.com/ruzafa8/minishell

A simple Unix shell implementation in C. Supports basic commands, piping, redirection, and signal handling. Ideal for learning shell scripting and process management. It's a 42 School Project.

42 c minishell shell

Last synced: 19 Apr 2026

https://github.com/shanduur/c-embedded-sql

This repository contains code of VSCode extension for highlighting SQL syntax in C code.

c esql sql

Last synced: 04 Oct 2025

https://github.com/japrozs/see

code containing the topics I practice to become even better in C & C++

ansi c deadlocks gcc hardware low-level makefile mutex network programming

Last synced: 29 Apr 2026

https://github.com/mtaciano/cmc

Um compilador para a linguagem C- derivada de C.

c cminus compiler rust

Last synced: 10 Aug 2025

https://github.com/lukinoo/calculator_c

Simple calculator with C

c calculator-c

Last synced: 23 Mar 2025

https://github.com/dinaraparanid/sapper

My old project when I was a begginer

c console-application sapper

Last synced: 23 Mar 2025

https://github.com/mlagerberg/bitchess

A basic chess engine written in C

c chess

Last synced: 13 Aug 2025

https://github.com/tanner-davison/cpp_class_overloading

Demonstrates object-oriented programming concepts such as dynamic memory management, copy constructors, assignment operators, and the creation of custom data structures like an ArrayList. The ArrayList class manages a dynamically allocated array of characters

c cpp dynamic-memory-management

Last synced: 30 Jan 2026

https://github.com/ilovenooodles/praktikum-alstrukdat-2021

Kumpulan Praktikum Algoritma dan Struktur data 2021 - 2022

algorithms c data-structures

Last synced: 31 Mar 2025

https://github.com/seuristic/college-project-mini-pyc-compiler

Mini Python-C Compiler using C language, Flex and Yacc for Compiler Design course project.

c compiler interpreter python

Last synced: 25 Sep 2025

https://github.com/anishsinha-io/cslice

slices for everyone. SLAVA UKRAINI 🇺🇦.

c

Last synced: 01 Aug 2025

https://github.com/dexoron/dcr

DCR is a utility for managing C/C++ projects in a Cargo-like style.

c cpp cpp-all linux macos project-manager rust utils windows

Last synced: 20 Feb 2026

https://github.com/jjlibra/xscanner

Just a simple port scanner.

c cpp qt5 scanner

Last synced: 05 May 2026

https://github.com/ardeshirv/c-trigraphs

C-Trigraphs shows how to use ancient trigraph characters in C programming language

c c-ancient c-language c-old

Last synced: 04 Jun 2026

https://github.com/io12/os

A simple OS in C

c kernel operating-system os

Last synced: 30 Jun 2025

https://github.com/bas1c1/bvm

This is very simple virtual machine written by C

c clang from-scratch machine virtual virtual-machine vm

Last synced: 14 Mar 2025

https://github.com/approxit/amiga-invaders

Yet another clone of Space Ivaders game

amiga c game

Last synced: 30 Jul 2025

https://github.com/mikixit/hello-world-c

I start practicing on c, to strengthen the basics

basic-programming c hello-world

Last synced: 22 Aug 2025

https://github.com/kauahensilva/c_app_list_enc

This project is a simple application that demonstrates the use of linked lists in C. The application was developed using the GTK library for the graphical interface. The application allows the user to create a linked list, where the user can add and remove elements.

c gtk3 linked-list

Last synced: 04 Jan 2026

https://github.com/cpg1111/go-jail

Go library for creating BSD jails

c cgo golang jails

Last synced: 29 Apr 2026

https://github.com/lucca16bit/c-cadastro-produtos

Repositório para avaliação discursiva da disciplina Programação Estruturada

c cpp

Last synced: 17 May 2026

https://github.com/antony-jr/cutelog

A cute logging system for C programs.

c easy-to-use emoji library logging-library pretty-printer simple

Last synced: 19 Aug 2025

https://github.com/basemax/circularlinkedlistc

This is a simple implementation of a circular linked-list in C. Circular linked-lists are a type of linked-list where the last node points to the first node. This is useful for implementing queues and stacks. This implementation is a doubly linked-list, meaning that each node has a pointer to the next node and a pointer to the previous node.

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

Last synced: 30 Jun 2025

https://github.com/hansalemaos/isincython

fast isin() function using Cython (C++) - up to 80 times faster than NumPy/Pandas.

c cpp cython fast isin numpy pandas

Last synced: 11 Apr 2026

https://github.com/shxntanu/dsa

🧩 DSA Problems & Notes from Leetcode

c cpp dsa java leetcode portfolio python sql

Last synced: 09 Apr 2026

https://github.com/ss141309/gapbuffer

Gap Buffer implementation in C

c gapbuffer text-editors

Last synced: 16 Aug 2025

https://github.com/raphaelbrodrigues/computer-science-degree

Repository dedicated to my Computer Science degree

c computer-science java python

Last synced: 03 May 2026

https://github.com/amjabb/eegmindreader

Software for EEG BCI communication, along with companion IOS app.

bci c eeg eeg-analysis eeg-classification eeg-headset python2 swift3

Last synced: 26 Aug 2025

https://github.com/dustinkredmond/sqlitetocsv

Command line tool written in C language to export SQLite data as a CSV file.

c csv sql sqlite-databases

Last synced: 26 Aug 2025

https://github.com/anthonymnf/sistema-de-gestao-bancaria-ed2

Este projeto implementa um sistema de gestão bancária em linguagem C. Ele permite o cadastro, fornecimento e listagem de clientes em uma agência bancária. Aqui foram usados os conhecimentos aprendidos na disciplina Algoritmos e Estruturas de Dados II.

arvore c estrutura-de-dados hash heap

Last synced: 13 Aug 2025

https://github.com/karsten-uy/kirbequalizer

An audio equalizer with customizable highpass, lowpass, and peak filters, allowing precise control over cutoff frequencies, Q values, and gain for personalized audio output.

audio-equalizer audio-processing c cpp equalizer gain gain-control highpass-filter juce juce-framework lowpass-filter peak-filter

Last synced: 05 Mar 2026

https://github.com/stickypiston/roblang

Another programming language, but this one does less than any other.

c llvm programming-language

Last synced: 03 Feb 2026

https://github.com/aashrafh/naivec

A simple C compiler implemented in LEX (Flex) and YACC (Bison)

bison c c-compiler compiler compiler-design flex lex programming-language yacc

Last synced: 21 Sep 2025

https://github.com/aof-dev/glfw-boat

A multi-platform library for OpenGL, OpenGL ES, Vulkan, window and input

android boat c glfw linux opengl opengl-es

Last synced: 10 Apr 2026

https://gitlab.gnome.org/Salamandar/GrimRipper

A graphical CD ripper and encoder.

c gnome gtk3 rip

Last synced: 05 Aug 2025

https://github.com/devprabal/small-linklist

small linked list lib in C

c linked-list

Last synced: 17 Mar 2025

https://github.com/jancarauma/cobra

Snake game written in C - animations, retro menu, smart snake enemies, sound effects.

animation astar astar-algorithm bass-library c game retro-game retro-game-snake snake snake-game

Last synced: 18 Aug 2025

https://github.com/codestrange/warehouse-producer-consumer

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

c producer-consumer race-conditions warehouse-management-system

Last synced: 14 Mar 2025

https://github.com/hasanisaeed/c-transformer

Implementation of the core Transformer architecture in pure C

c c-transformers generative-ai llm transformers

Last synced: 14 Mar 2025

https://github.com/bytesclub/tic_tac_toe

A simple Tic_Tac_Toe implementation in C

basic-learning bytes-club c collaborative gameplay modular-dev tic-tac-toe

Last synced: 30 Aug 2025

https://github.com/neko-box-coder/macropowertoys

A collection of useful C/C++ macros for manipulating arguments and preprocessing

c cpp macros preprocessing

Last synced: 12 Aug 2025

https://github.com/hardwario/twr-skeleton

HARDWARIO TOWER Firmware Skeleton (Empty Application)

c hardwario iot sdk tower

Last synced: 14 Apr 2025

https://github.com/arthursvpb/tetris

This project is a Tetris game using C programming language and Allegro library.

allegro c c-programming-language graphical gui tetris

Last synced: 04 Oct 2025

https://github.com/luweglarz/ft_printf_42

My own implementation of printf

42projects c printf-42 standard-library

Last synced: 31 Jul 2025

https://github.com/sharmarahul111/brainfuck

Everything related to the Brainfuck language (Interpreter, transpiler, algorithms, etc)

brainfuck brainfuck-interpreter brainfuck-programs brainfuck-transpiler c compiler interpreter

Last synced: 13 Jan 2026

https://github.com/andowna9/tekno-baserri

Farm management system, including its parking.

c console cpp farm libcurl parking qt xml

Last synced: 04 Jan 2026

https://github.com/salmankhanmsk786/movieapp

Developed a single-page Movie Management System using Angular and ASP.NET Core Web API, allowing users to manage movies and reviews with full CRUD functionality. Implemented features like movie listings, detailed views, review management, and navigation between pages.

angular asp-net-core aws aws-ec2 awsiam awsrds awssecret bootstrap c movie-web-app single-page-applications sql-server typescript webdevelopment

Last synced: 15 Feb 2026

https://github.com/rikvdh/zabuffer

Zero-Allocation buffer handling in C

buffer c clib data embedded memory string zero-allocation

Last synced: 03 Mar 2025

https://github.com/sunpodder/c-http-server

A simple HTTP Server written in c.

c http-server simple-http-server

Last synced: 23 Aug 2025

https://github.com/beliavsky/fortran-to-c

Transpiler from modern Fortran to C

c fortran modern-fortran transpiler

Last synced: 27 May 2026

https://github.com/neomutt/test-library

⚠️ Sample code to test the NeoMutt libraries

c library neomutt test

Last synced: 27 May 2026

https://github.com/balena-io-examples/balena-c-hello-world

Getting started with C on balena

balena balena-hello-world c

Last synced: 23 Mar 2025

https://github.com/cksfafwefasdf/magicbox

A 32-bit x86 hobbyist OS kernel featuring a Unix-like FS, multi-task scheduling, and a custom Shell.

c i386 kernel operating-system osdev unix-like x86

Last synced: 27 May 2026

https://github.com/microeinstein/luanativehelper

Native C code to extend Lua 5.3

c library lua53 mingw native

Last synced: 25 May 2026

https://github.com/tjensen42/42-fractol

Fract`ol is one of the first computer graphics projects in the 42 core curriculum, where you work with the miniLibx-Library. The project is meant to create graphically beautiful fractals. It's really inspiring to dive into this topic and create some sort of psychedelic effects on the screen.

42project c fractal-algorithms fractal-rendering fractals

Last synced: 20 Feb 2026

https://github.com/mementomori11723/c-http

A lightweight HTTP server implemented in C, designed to handle basic web requests efficiently.

c c-server docker server

Last synced: 09 Mar 2026

https://github.com/notkamui/tpc-compiler

A compiler for a very small subset of C (Très Petit C)

c compiler language

Last synced: 13 Aug 2025

https://github.com/arxiver/mema

Memory Manager for C language to maintain the memory allocation and dellactions and works as a memory pool

c clang cpp cpp17 memory memory-allocation memory-management memory-manager memory-pool pool

Last synced: 09 May 2026

https://github.com/impiaaa/texmex

A library and command-line interface for converting and modifying compressed texture files

3d c command-line-tool compression converter library

Last synced: 11 Aug 2025

https://github.com/nodef/extra-swap.cxx

Macros to swap variables in C.

c cpp extra function macro merferry swap variable

Last synced: 18 Feb 2026

https://github.com/sirwumpus/ioccc-mynx

Best use of the WWW - IOCCC 2005 Winner - web client

browser c ioccc text-browser

Last synced: 31 Jul 2025

https://github.com/vishwas567917/to-do-list

To-Do List is a command-line application built in C. It allows users to manage tasks with features for adding, viewing, and deleting items. Ideal for demonstrating file handling and data management in C.

c working

Last synced: 10 Feb 2026

https://github.com/programmingrainbow/minesweeper-c-sdl3

Minesweeper / Prato Fiorito - with 8 themes, 5 sizes and 4 difficulty levels. Written in C and SDL3

c minesweeper prato-fiorito sdl sdl3 sdl3-image

Last synced: 23 Jul 2025

https://github.com/harshkapadia2/phone-book

A simple persistent command-line phone book in C.

c

Last synced: 20 Jan 2026

https://github.com/gotz1480/websocket-server

A simple application which uses C library socket.h to demonstrate how to retrieve a HTTP GET request with response 200 and some HTML data.

c c-webclient c-webserver-program websocket websocket-endpoint websocket-example websocket-server

Last synced: 07 Apr 2025

https://github.com/Tanner-Davison/cpp_class_overloading

Demonstrates object-oriented programming concepts such as dynamic memory management, copy constructors, assignment operators, and the creation of custom data structures like an ArrayList. The ArrayList class manages a dynamically allocated array of characters

c cpp dynamic-memory-management

Last synced: 06 Mar 2025

https://github.com/usmanmehmood55/genetic_algorithm

Genetic Algorithms(GAs) are adaptive heuristic search algorithms based on the premise of natural selection and genetics.

algorithm c genetic-algorithm optimization-algorithms

Last synced: 30 Jun 2025

https://github.com/particleflux/kenny

A kenny-speak en- and decoder

c cli command-line decoding encoding fun kenny linux southpark utility

Last synced: 29 Apr 2026

https://github.com/gboncoffee/b3.h

Definitions for B3 FIX/SBE messages

c economics header-only

Last synced: 12 Apr 2025