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/aallali/db.c

trying to learn DB internals by building a simple storage engine

algorithms c database database-internals datastructures storage-engine

Last synced: 12 Feb 2026

https://github.com/dineshpinto/stm32f4

Combining an FPGA, µC and AWG for nanosecond photon counting

assembly awg c microcontroller photonics verilog

Last synced: 30 Apr 2026

https://github.com/howerj/nvram

Non-volatile variables in C

c hack nvram perl

Last synced: 20 Apr 2026

https://github.com/milosz275/leetcode

Repository for my solutions to Leetcode problems. Each task is documented and docs are automatically deployed.

c cpp doxygen leetcode leetcode-solutions python sphinx

Last synced: 14 Oct 2025

https://github.com/pdsmart/zsoft

zOS Operating System, apps and associated developments. Used in the ZPU, tranZPUter and SharpMZ projects but easily adapted to other embedded systems. Project uses C/C++, ARM and ZPU Assembler.

arduino armv7 assembly bash basic-interpreter c c-plus-plus cortex-m4 editor fatfs makefile operating-system rtl teensy35 teensyduino zpu

Last synced: 19 Oct 2025

https://github.com/01mu/interpreter

A C implementation of the Monkey programming language defined in Thorsten Ball's book "Writing A Interpreter In Go"

c compiler go interpreter monkey writing

Last synced: 30 Apr 2026

https://github.com/nemeslaszlo/solarpanel-system

Signal and Process Management. A process managed work scheduler that simulates the day-to-day work of different teams (with one pair per day, which will not be paired for a week, it will get one single day-to-day installation)

c data-management fork pipes processing scheduler signal

Last synced: 12 Oct 2025

https://github.com/tkovs/cbrainfuck

:curly_loop: A brainfuck interpreter made in C.

brainfuck brainfuck-interpreter c first-project

Last synced: 27 Oct 2025

https://github.com/jacob-c-smith/json

A tested JSON parser / serializer

c json parser serializer tested

Last synced: 13 Feb 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/ivkos/split

Simple file splitter written in C

c command-line command-line-tool file-splitter simple split splitting tool

Last synced: 09 Oct 2025

https://github.com/yankh764/mdoc

A command-line tool for managing your documents and easing your life.

c command-line documents linux

Last synced: 29 Apr 2026

https://github.com/ahmubashshir/libmat

A library for calculating matrics

c calculating-matrics cpp matrics

Last synced: 25 Apr 2026

https://github.com/versbinarii/stm32hal-template

Project starter template for Stm32 projects using HAL library for Vim + Coc + ccls

build-tool c ccls cmake embeded stm32 stm32f4 template vim

Last synced: 17 Apr 2026

https://github.com/tariktesfa/simple_shell

This is another ALX Group Project

c shell shell-script

Last synced: 30 Apr 2026

https://github.com/tian11111/doudizhu

使用 C 语言实现斗地主核心规则,结合 Emscripten 编译到 WebAssembly,在浏览器中提供交互式 Web UI 体验。

beginner-friendly c c-language-doudizhu c-poker card-game console-game dou-dizhu

Last synced: 02 Apr 2026

https://github.com/kaoutherbo/practical-exercies-linked-list

Some exercices about singly linked list

c doubly-linked-list singly-linked-list

Last synced: 27 Jan 2026

https://github.com/nivindulakshitha/classroom-toolkit

Emphasizes educational use cases in C.

c

Last synced: 25 Feb 2026

https://github.com/mayhem/smi_leds

C/C++/Python module to drive up to 8 or 16 WS2812b LED strips with a single Raspberry Pi

c python raspberry-pi ws2812b

Last synced: 06 Mar 2026

https://github.com/srvariable/rubikcube

Play with a Rubik Cube in your own terminal!

c game open-source terminal

Last synced: 17 Apr 2026

https://github.com/krisbobo/alx-low_level_programming

Low level programming with the C programming language

betty-style c cli vim

Last synced: 03 May 2026

https://github.com/tornado80/pacman

Pac-Man Game Simulation & AI

c pacman-game terminal-game

Last synced: 25 Apr 2026

https://github.com/akhilrai28/internet-of-things

Developed under Makernova 2.0, this project explores microcontroller programming, sensor data logging, and communication protocols (MQTT, COAP, HTTP). It includes simulations in Proteus and app development using MIT App Inventor/Flutter for data visualization and control.

c coap cpp css dart flutter html http iot javascript microcontroller mit-app-inventor mqtt proteus python sensor-data

Last synced: 25 Oct 2025

https://github.com/demorgan104/dat

Technology development platform for the modern C/C++ developer

artifactory bazel c conan cpp devops embedded-systems prototyping

Last synced: 13 Oct 2025

https://github.com/ony/pjson

json parser with queue kind of callbacks (designed under influence of jsmn)

c json json-parser no-allocation sax

Last synced: 28 Apr 2026

https://github.com/ferhatgec/command

Command, ::process::Command like syscalls in C++.

c command cpp library process rust single-header stdlib syscall system

Last synced: 04 May 2026

https://github.com/limdongjin/sicxe-assembler

SIC/XE Machine Project for System Programming(CSE4100) 2019 Spring, Sogang Univ.

assembler assembler-implementation assembly assignment c linker loader sic sic-xe-machines sicxe sogang

Last synced: 17 May 2026

https://github.com/sambhav228/data_structure_algorithm

A repository which consists of the collection of various Data Structures and Algorithms implemented in various Programming Languages.

c cpp java python statistics

Last synced: 04 May 2026

https://github.com/performanc/messacer

Ultra-light decentralized messaging software using sockets.

c decentralized html javascript messaging nodejs

Last synced: 06 May 2026

https://github.com/sandeepkumarmishra354/smart-memory-manager

An easy way to deal with c++ pointer type

c c-plus-plus memory-management pointers

Last synced: 19 Apr 2026

https://github.com/amanoteam/pino

A GCC cross-compiler targeting Android

android c cobol cpp fortran gcc-complier objective-c objective-c-plus-plus termux

Last synced: 30 Apr 2026

https://github.com/marcobuster/itis

Compiti, esercitazioni e verifiche fatte durante l'arco della scuola superiore.

c cpp school-project

Last synced: 29 Apr 2026

https://github.com/wdfk-prog/can_uds

The implementation of the ISO14229-1 (UDS) protocol stack suitable for RT-Thread. It provides functions such as CAN console mode and file transfer.适用于 RT-Thread 的 ISO14229-1 (UDS) 协议栈实现。提供CAN控制台模式与文件传输等功能。

c can iso14229 isotp rt-thread uds

Last synced: 01 May 2026

https://github.com/clark800/hget

minimalist http/https client utility (curl/wget alternative)

c command-line downloader minimalist

Last synced: 14 Feb 2026

https://github.com/git-elliot/competitive_programming_codes

All codes at one place in related format (aka Aditya Verma style).

algorithms c code competitive-coding competitive-programming

Last synced: 17 Apr 2026

https://github.com/rekgrpth/pymustach

Python mustach

c mustache python

Last synced: 04 Mar 2026

https://github.com/merendamattia/so

SO - Sistemi Operativi presso l'Università degli Studi di Parma (9 CFU).

c pthread shell-script

Last synced: 24 Oct 2025

https://github.com/mutablelogic/go-libcamera

C and Golang bindings for libcamera

bindings c golang libcamera

Last synced: 20 Apr 2026

https://github.com/ugnmura/bf-transpiler

Simple brainf**k transpiler written in C.

brainfuck c cmake compiler transpiler

Last synced: 09 Apr 2025

https://github.com/kamomille/sudoku

Programmation jeu de Sudoku en C

c c-plus-plus game sdl2 sudoku

Last synced: 02 May 2026

https://github.com/nof1eld/tic-tac-toe

simple and basic tic-tac-toe game for educational purpose

c education game linux tic-tac-toe vscode

Last synced: 14 May 2026

https://github.com/catsmells/fun-one-liners

a collection of neat little novelties. mostly not made in one line.

c challenge-project novelty sandbox

Last synced: 07 Jul 2025

https://github.com/gyumeijie/securecodingrules

secure coding in c/c++

c coding cpp security

Last synced: 01 May 2026

https://github.com/contractor-x/simplex-algorithm-c-

A simple program that uses the Simplex Algorithm

c computer-science simplex-algorithm student-project

Last synced: 03 Apr 2025

https://github.com/lora-net/lr1110_modem_driver

Driver for LoRa Basics Modem-E

c driver lora-basics-modem-e lorawan lr1110 radio

Last synced: 22 Aug 2025

https://github.com/zainabdnaya/minishell_42

The objective of this project is for you to create a simple shell.

42projects c execution minishell parsing sh

Last synced: 08 Sep 2025

https://github.com/hroptatyr/unserlob

Simulated trading venue (marketplace) to research maker and taker algorithms.

agent-based-simulation c simulation stock-market

Last synced: 07 Jul 2025

https://github.com/vinkle-hzt/bankqueuesystem

SCU Summer Practical Training Project

c

Last synced: 30 Jun 2026

https://github.com/ahossu/vianu-hack-lessons

The training sessions held by the Cyber Security club at 'Tudor Vianu' High School in Bucharest, Romania.

c cybersecurity cybersecurity-education cybersecurity-tools forensics hacking linux misc osint pwn python reverse-engineering tools-and-automation web-security

Last synced: 03 May 2026

https://github.com/farzinzx/atm

This is a simple ATM that made by C

c

Last synced: 29 Jan 2026

https://github.com/bartpleiter/fpgc

My gigantic FPGA hobby project where I learn in extreme detail how computers work by designing my own from scratch at FPGA logic level, and building upon it to create a fully functional physical computer that can compile and run its own software software, without using existing architectures.

assembly bootloader c compiler cpu filesystem fpga gpu os pcb soc toolchain

Last synced: 03 Aug 2025

https://github.com/d-naveenz/console-text-format-lib

C library for text formats and alignments and text-based graphics.

c console text-formatting

Last synced: 03 Apr 2025

https://github.com/amriteshanand0129/banking-system

This is a terminal-based banking system built in C, providing essential banking functionalities.

banking-system c encryption filemanagement terminal-based

Last synced: 04 Jun 2026

https://github.com/bamless/cryptor

Client/Server multi-platform ransomware-like program written in C.

c client-server encryption linux network ransomware socket-programming windows

Last synced: 09 Sep 2025

https://github.com/hazrat-ali9/hackathons-problem-solving

🏆 Hackathons Problem 🚂 Solving Creative 🚃 Competitive Coding 🚒 Solutions 🚀 hackathons designed 🚋 to showcase ✈ creativity critical 🚢 ⛴thinking and fast 🚝 paced coding 🚁under pressure 🛸 goldmine developers 🏩 preparing coding 🏰 competitions and 🏫 tech sprints 🏯 quick deployment 🚎 and learning 🛰

c cplusplus cprogramming hackathon javascript problem-solving python

Last synced: 15 Jun 2025

https://github.com/mohammadkarbalaee/programming-fundamentals

All the codes and exercises done during the fundamentals of programming course that I took on fall 2020

c cpp problem-solving programming sbu

Last synced: 27 Mar 2025

https://github.com/nitinkedia7/cs347-compilers-lab

Guess what, we made a custom C compiler!

c compiler mips-assembly

Last synced: 05 May 2025

https://github.com/b-sullender/capi

General C/C++ programming library with data algorithms and CPU based image processing

algorithms c cplusplus ieee754 image image-manipulation image-processing images operating-systems string string-algorithms string-manipulation strings

Last synced: 02 May 2026

https://github.com/7ranveer/os-lab-implementation

Contains c codes of os labs

c operating-system

Last synced: 15 Jun 2025

https://github.com/ckerr/buffy

An embeddable, MIT-licensed, C-language, zero-dependency memory buffer class inspired by libevent's evbuffer. It consists of just a few files that can be dropped into your own project as-is.

buffers c cpp endianness evbuffer libev libevent libuv memory-management networking string-builder strings

Last synced: 15 May 2026

https://github.com/skillfulelectro/cstdarg

here we gonna walk through cstdarg source header and build it from scratch

c cpp cstdarg

Last synced: 02 May 2026

https://github.com/indoorvivants/sn-bindgen-web

(WIP) web interface to sn-bindgen (https://sn-bindgen.indoorvivants.com/) to generate Scala 3 Native bindings to C header files

bindings c scala-native scala3 smithy smithy4s sn-bindgen

Last synced: 14 Jun 2025

https://github.com/thehxdev/dsa

My implementation of algorithms and data structures

algoritms c data-structures

Last synced: 10 Apr 2025

https://github.com/simonprickett/arduino-task-tracker

Arduino Task Tracker using LED arcade buttons.

arcade-button arduino c iot led

Last synced: 10 May 2026

https://github.com/lucasdc6/emp

A file packager.

c emp makefile packager

Last synced: 28 Oct 2025

https://github.com/neolit123/cfg2

A simplistic configuration parser for INI like syntax in C

c c99 cfg-files config configuration ini library

Last synced: 09 Jul 2025

https://github.com/priontoabdullah/c-cpp-programming-all-projects

🆑 The goal of this repo is to save my C & C++ all my Projects. 🚀💻

c cpp cpp-graphics logic projects

Last synced: 15 May 2026

https://github.com/am2022/notepad

a simple notepad with c++ and qt

c c-plus-plus cpp gui notepad qt qt-framework qt-gui text-editor

Last synced: 05 Feb 2026

https://github.com/maumagnaguagno/ichor

:drop_of_blood: Fast S-expression parser for Ruby

c rubygem s-expression

Last synced: 17 Feb 2026

https://github.com/akshayxemo/tcp-client-server-socket

It's a chatting system implemented in C - Programming Language by using TCP-Socket programming. In this project multiple Client can send and receive message between each other until they are connected to the Server. Clients can use multiple commands and command format provided by the server to communicate with the server and other clients.

c c-programming c-programming-language c-project c-projects chat client-server client-server-architecture cpp linux tcp tcp-client tcp-server tcp-socket

Last synced: 30 Apr 2025

https://github.com/glolichen/lios

Questionably written operating system

c kernel os osdev

Last synced: 11 Apr 2025

https://github.com/mukundan314/clist

Python like list for c

c c-library cmake lib library

Last synced: 26 Mar 2025

https://github.com/roseswe/tainted

tainted - CLI tool to get the current Linux Kernel taint value and print each set bit in human readable format

c kernel-module linux linux-kernel sles15 suse tainted

Last synced: 03 May 2025

https://github.com/barimehdi77/libft

Libft (42cursus) 2019-2020. This project aims to redo in C a library of usual functions that can be used is the next projects of 42

1337 42 42cursus bonuses c libft

Last synced: 27 Mar 2025

https://github.com/ad4ndi/h3x

Minimal hexdump CLI utility

c cli hex

Last synced: 11 Apr 2025

https://github.com/avsystem/anjay-lite

Anjay Lite is AVSystem’s ultra-lightweight implementation of the OMA SpecWorks LwM2M protocol, purpose-built for the most resource-constrained IoT devices.

bootstrap c coap device-management embedded embedded-c internet-of-things iot lwm2m lwm2m-client lwm2m-protocol monitoring

Last synced: 15 Jun 2025

https://github.com/olback/gta-session

A Program that modifies your firewall rules to time out your GTA Session.

c gta gta-online gta5 gtav

Last synced: 02 Apr 2025

https://github.com/alejandroesquivel/msp430-ultrasonic-distance

The MSP430 (MSP430g2553) was used to create an ultrasonic (HC-SR04) distance meter, the distance measurements are sent via USB-Serial interface to the host computer using UART.

c matplotlib msp430 msp430g2553 python uart ultrasonic-sensor ultrasonic-sensor-distance usb

Last synced: 28 Mar 2025

https://github.com/amaitou/so_long

Create a vibrant 2D game using Minilibx in C. Minilibx's simplicity streamlines graphics programming, offering a focused platform for dynamic game development. Unleash creativity with pixels, windows, and user interactions, mastering 2D game design effortlessly.

1337school 2d-game 42cursus 42network c minilibx solong42

Last synced: 16 Feb 2026

https://github.com/midasvanveen/synflood

SYN flooder in c. Uses modified IP & TCP headers to send spoofed SYN packets en masse.

c ddos dos socket synflood

Last synced: 01 May 2025

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

This Repo contains 10 Basic C LAnguage Project. That includes DS and other basic knowledege of the language

c outputs-are-available-at-the-blogs-pages

Last synced: 11 Apr 2025

https://github.com/tteeoo/lc19

♊ A simple server for the Gemini protocol written in C.

c gemini gemini-protocol gemini-server hypertext openssl protocol server

Last synced: 11 Jan 2026

https://github.com/shawnjeffersonwang/xv6-2021

This repository contains my work on the xv6 operating system lab as part of MIT's 6.S081 course. The lab involves extending and optimizing various modules of the xv6 operating system, which is based on the RISC-V instruction set architecture.

c os risc-v xv6 xv6-os xv6-riscv

Last synced: 11 Jan 2026

https://github.com/ejunjsh/mycc

👻 my c compiler

c cc compiler gcc self-compiling

Last synced: 14 Dec 2025

https://github.com/githubprankster/monroe

The engine for cool retro games only the creator uses

3d-engine 3d-rendering c game-engine games gnu99 graphics opengl retro videogames

Last synced: 15 May 2026

https://github.com/scjoaoantonio/trab_compiladores

Compilador para uma linguagem descrita como "Mini-C" programada em Python

c compiler lexical-analyzer python semantic-analyzer sintaxis-analyzer

Last synced: 14 May 2026

https://github.com/drshahinstein/c-snake-game

🐍 Snake game using C and Raylib

c c-game raylib raylib-c snake-game

Last synced: 05 Jun 2026

https://github.com/villy-p/logic-projects

A Collection of projects for Logic class of 2022-23. Includes Chess, Craps, Monopoly, and Poker!

c chess chess-game cpp craps craps-game css games html lisp monopoly monopoly-game poker poker-game typescript

Last synced: 19 Mar 2025

https://github.com/fuhsnn/c23doku

Arbitrary-size Sudoku solver written in C23/C2Y to explore latest C language features

c c23 c2y sudoku sudoku-solver

Last synced: 26 Apr 2026

https://github.com/loneicewolf/pract_rev_engineering

Notes about my progress trough the book "PRACTICAL REVERSE ENGINEERING" - Will not include solutions. Only Notes, thoughts - and ideas, etc.

asm c fannybmp kernel loneicewolf malware-analysis notes reverse-engineering rootkit

Last synced: 07 Mar 2026