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/00xglitch/lex-b-compiler

Lex B. is language that was build using Lex, Bison and C programming language.

bison bison-example bison-grammar bison-yacc c deallocation functions gcc gcc-complier lex lexical-analyzer lexical-parser

Last synced: 17 Oct 2025

https://github.com/marcpinet/parm

🧀 PARM Project (Polytech ARM-based embedded processor), made as part of a school project.

architecture armv7 assembly c cpu logisim-evolution python system

Last synced: 15 Jul 2025

https://github.com/rdch106/bennugd

The game programming language

bennugd c game-programming-language multiplatform

Last synced: 13 Jul 2025

https://github.com/algosup/2023-2024-project-4-sportshield-team-7

🛡️🔐 This is our take on the SportShield project, aiming to help better secure sports gear all around the world!

arduino bluetooth-low-energy c embedded gps iot motion-sensor security

Last synced: 22 Jul 2025

https://github.com/8dcc/brainfuck-interpreter

Interactive brainfuck interpreter made in C

brainfuck brainfuck-interpreter c interpreter ncurses

Last synced: 30 Apr 2025

https://github.com/delu-u/aoc

I lost my previous AoC code. Let's remake it with a different language each year!

advent-of-code aoc c cpp csharp go haskell javascript kotlin python ruby rust

Last synced: 13 Apr 2025

https://github.com/danielmartensson/c-applications

Embedded C with ST Microelectronics CubeMX and other C-applications

atollic c cubemx eclipse-cdt embedded stm32 truestudio

Last synced: 18 Sep 2025

https://github.com/solomonkassa/assembly-reverse-engineering

Assembly Reverse Engineering Mastery 🔍 A comprehensive collection of assembly language resources, tools, and challenges for reverse engineering and binary analysis. From beginner to advanced levels, this repository provides hands-on experience with real-world reverse engineering scenarios across multiple architectures.

assembly c docker documentation ethical-hacking ethical-hacking-tools makefile python reverse-engineering shell

Last synced: 03 Apr 2026

https://github.com/hhromic/e131-viewer

E1.31 (sACN) Xterm256 Console Viewer

c client console cpp e131 light-controller sacn viewer

Last synced: 14 Apr 2025

https://github.com/sepisoad/jtbox

Janet wrapper around termbox

api binding c janet janet-lang library terminal tui wrapper

Last synced: 11 Apr 2025

https://github.com/mayeut/yabmp

Yet Another BMP library - WIP

bitmap bmp c image library

Last synced: 11 Apr 2025

https://github.com/cpscript/remote-terminal

This repo consists of essentially a Remote Access Tool template. It allows a remote user to remotely access and control another or their own computer(kinda), execute commands, upload files and execute them, and potentially steal sensitive data or deploy malware(has to be put here as a warning!). THIS CAN BE USED AS A TYPE OF MALWARE!

c hacking malware mbr mbr-overwrite networking python rat remote-access-tool remote-access-trojan rust server trojan

Last synced: 06 May 2025

https://github.com/equipez/setup_mex

This package provides scripts that attempt to facilitate setting up the MATLAB MEX.

c compilers fortran ifort intel macos matlab matlab-mex mex mex-files mex-functions mex-gateway mex-interface numerical-computation oneapi scientific-computing windows

Last synced: 25 Jan 2026

https://github.com/rakesh9100/bank-management-system

This project is made under the Summer Training course Advanced Data structure and Algorithm by Extellon in the duration May-June 2022.

algorithms bank-management-system-project c data-structures extellon summer-project

Last synced: 08 May 2025

https://github.com/j-m-li/xd640

Xd640 Linux desktop environment

c fltk linux

Last synced: 08 May 2025

https://github.com/nurodev/xmake-scaffold

🌱 Minimal Xmake C++ Project Template

c cpp portfolio template template-project template-repository xmake

Last synced: 08 May 2025

https://github.com/basemax/sshfinderc

The SSH System Finder is a C program designed to scan an IP range or local network and identify systems that have SSH (Secure Shell) enabled. It provides a straightforward way to discover SSH-enabled devices within a given range of IP addresses.

c ssh ssh-client ssh-config ssh-connection ssh-keys ssh-server

Last synced: 05 May 2025

https://github.com/kauahensilva/c_two_three_and_red_black

This algorithm, implemented in C, demonstrates the understanding of two advanced tree structures: 2-3 trees and red-black trees. It showcases the fundamental concepts, operations, and comparisons between these data structures.

c three-2-3 three-rb

Last synced: 11 Sep 2025

https://github.com/luisenmarroquin/cpp-actions

GitHub Actions to build C and C++ on Windows, macOS and Linux

c c-plus-plus cpp docker dockerfile gcc github-actions shell

Last synced: 13 Apr 2025

https://github.com/navdeep-g/radix-sort-string

Sorts C-strings array's in alphabetical order

algorithms c radix-sort

Last synced: 11 Jun 2025

https://github.com/werwolv/8051emulator

A simple emulator for code built for the 8051 architecture

8051 c emulator

Last synced: 12 Apr 2025

https://github.com/himslm01/n38hn

Application for Raspberry Pi to send 433MHz remote control signals to Maplin remote controlled mains sockets.

c

Last synced: 18 Mar 2025

https://github.com/gmitch215/cmdfx

🎮 A Game Engine for your Terminal

c cmake cmdfx cpp game game-engine library

Last synced: 12 Apr 2025

https://github.com/gimploo/scuffed_whatsapp

tui version of whatsapp

c c11 mutlithreading socket-programming

Last synced: 07 May 2025

https://github.com/ssssota/typed-cstruct

Read and Write a binary C struct, Use it as a JavaScript object

c javascript struct webassembly

Last synced: 17 Jun 2025

https://github.com/knightchaser/easy-data-structure

Hands on data structure, with an easy code by myself.

assembly c cpp data-structures hands-on

Last synced: 07 May 2025

https://github.com/haxpor/lazyfoo-opengl2c

Opengl 2.1 with few tutorial of 3.3 later in the series in C following tutorials from lazyfoo but with SDL2, added improvement and few more features if possible

c opengl opengl2 opengl3 opengl3-0 sdl2

Last synced: 12 Apr 2025

https://github.com/LAKostis/nvdock

Fork of nvdock, a tray icon to easily launch the nvidia-settings control panel

c dockapp gtk2 linux nvidia x11

Last synced: 12 Apr 2025

https://github.com/thefox/httpflood

Tool for flooding HTTP servers under Linux.

c flood flood-attack http linux mit-license

Last synced: 26 Jul 2025

https://github.com/poppingtonic/chaitin-ait

Implementation of Chaitin's Lisp from 1995's The Limits of Mathematics -- Tutorial Version https://arxiv.org/abs/chao-dyn/9509010

c chaitin information-theory lisp-interpreter

Last synced: 13 Sep 2025

https://github.com/charleskoffler/clprolf

Clprolf is a specialized, guided object-oriented language. It features predefined, specialized components and applies constraints to inheritance and interfaces, focusing on algorithmic programming. It is a superset of java.

c c-sharp design-pattern design-patterns design-patterns-implemented-in-java design-patterns-java framework java language languages new-language oriented-programming-language php programming-language programming-languages science scientific-research simulation simulation-framework simulations

Last synced: 12 Apr 2025

https://github.com/abolfazlmohammadpour/simplecalculatorwithc

A Simple Calculator With C

c calculator

Last synced: 27 Jul 2025

https://github.com/rostok2112/libcalc

Simple library with parser of mathematical expressions and operators from string (returns array of tokens with math expressions), translator to RPN and stack calculator. Also this lib contain simple strtok-like wrapper for calculations

c library math reverse-polish-notation rpn shunting-yard-algorithm stack-calculator

Last synced: 16 May 2026

https://github.com/diluo1999/blackjack

Final team project: Blackjack in C. CS50 Software Design and Implementation @ Dartmouth.

bash-shell blackjack-game c documentation game-developement makefile reinforcement-learning tcp-ip team-project valgrind

Last synced: 26 Feb 2026

https://github.com/antonioberna/todo-app

To Do List Tool With PostgreSQL Database in C

c postgresql todo-app

Last synced: 20 Jul 2025

https://github.com/parthpower/r305library

Generic C library for r305 fingerprint scanner module.

avr c embedded-c generic library r305

Last synced: 12 Apr 2025

https://github.com/tmthrgd/gcn64-adapter

[WIP]: A GameCube/N64 controller to USB adapter built around the Stellaris LaunchPad.

adapter c controller gamecube gamepad launchpad lm4f120h5qr n64 stellaris usb usb-hid

Last synced: 21 Mar 2025

https://github.com/csdms/babelizer

Transform BMI-wrapped models into Python packages

bmi c csdms cxx fortran hacktoberfest pymt python

Last synced: 07 Sep 2025

https://github.com/drankinatty/gtkate

GtKate - Multi-Document Interface Text Editor written in C and Gtk+2.

c editor gtk2 linux windows

Last synced: 13 May 2025

https://github.com/cappe987/hexend

Send hexdumps copied from Wireshark/Tcpdump

c hacktoberfest linux networking tcpdump wireshark

Last synced: 21 Mar 2025

https://github.com/caoimhebyrne/petal

A language with a compiler written in C, generating binaries using LLVM

c language llvm

Last synced: 13 Apr 2025

https://github.com/simonprovost/unixprogramming

[Final Grade: A] Unix project from computer science School

c computer-science-school epitech first-year shell unix unix-programming

Last synced: 13 Sep 2025

https://github.com/soerlemans/acris

Acris is a compiler project for a systems programming language aimed at interoperability with multiple languages.

acris ast c cmake codegen compiler cpp cpp23 interoperability language lexer llvm python3 transpiler

Last synced: 02 Feb 2026

https://github.com/equals215/ncurses_fs_explorer

A lightweight designed filesystem explorer

c epitech file-explorer ncurses

Last synced: 11 May 2025

https://github.com/gyakobo/quadtree-image-compression

This project aims utilize a graph(a tree) as a form of image value compression by implementing a special kind of data structure where it basically groups repeating variables into a node and ungroups non-repeating values into their own nodes.

c c-plus-plus compression-algorithm dynamic-programming grayscale-images malloc njit partitioning pointers-and-arrays rgb tree-structure weissman-score

Last synced: 12 Apr 2025

https://github.com/MattRyder/interpreter

A Ruby interpreter written in C, as part of my CS degree.

academic-project c ruby ruby-interpreter

Last synced: 11 May 2025

https://github.com/Flakheads/CraneFlak

A version of the Brain-Flak interpreter written in C. Does not have all the bells and whistles the Ruby interpreter has.

brain-flak c interpreter

Last synced: 11 May 2025

https://github.com/sagiegurari/c_scriptexec

Invoke complex multi command scripts with a single C api call.

c c-lib c-library script

Last synced: 12 Apr 2025

https://github.com/thesobersobber/sxhkd-win32

A Simple and Suckless Hotkey Daemon for Windows!

c suckless suckless-software sxhkd win32 win32api windows

Last synced: 21 Mar 2025

https://github.com/jonmrowczynski/pt-symmetry-controller

This mechanical PT-Symmetry-Controller project is an analog to a quantum mechanical PT-symmetric system.

autodesk autodesk-eagle c c-plus-plus cpp design electronics firmware intellij java jni jni-java labquest2 mplabx physics quantum quantum-mechanics quantum-physics reasearch visual-studio

Last synced: 27 Jul 2025

https://github.com/kaplanz/cake

Just another C/C++ Makefile-based build system, aimed at providing quick and easy development

build-system c cpp make makefile

Last synced: 18 Feb 2026

https://github.com/barrettotte/btc-hash

Learning about the bitcoin hashing and SHA-256 algorithms.

bitcoin btc c sha-256

Last synced: 16 Apr 2025

https://github.com/ragibson/fpga-asteroids

32-bit single cycle CPU design and implementation of the "Asteroids" arcade game for this CPU in Assembly and C.

assembly asteroids c cpu fpga mips

Last synced: 12 Apr 2025

https://github.com/cfnptr/nets

Secure multi-platform networking library with implemented TCP / UDP server and client

c client cpp cross-platform http https library network networking openssl server socket ssl tcp tcp-client tcp-server tls udp udp-client udp-server

Last synced: 30 Oct 2025

https://github.com/frobware/nss-juju

Name Service Switch (NSS) plugin for Juju

c dns internet-address-resolution ipv4 juju juju-charm linux nss service-switch

Last synced: 13 Apr 2025

https://github.com/akhilpandey95/fat12

An implementation of a FAT 12 system simulation in C

c fat12 operating-system

Last synced: 09 Mar 2026

https://github.com/danielbrodi/c-data-structures

A collection of algorithms and implementations of all common data structures - written in C. Multiple ways to implement any data structure, e.g: Both iterative and recursive way for a binary search tree. All kinds of Linked Lists (Singly, Doubly, Sorted). Hash Map which is based on a linked list and etc...

algorithm binary-search-tree binary-tree bit-array c circular-buffer circular-queue data-structures data-structures-and-algorithms doubly-linked-list hash-map heap heap-queue linked-list priority-queue queue singly-linked-list sorted-lists stack vector

Last synced: 13 May 2025

https://github.com/chhajedji/dwm

Personal built of Dynamic Window Manager from suckless.org

c dwm linux make window-manager wm

Last synced: 18 Feb 2026

https://github.com/LucasMW/bfi

Brainfuck Interpreter

bfi brainfuck brainfuck-interpreter c interpreter

Last synced: 11 May 2025

https://github.com/pranavbharadwaj007/dsa_lab_3rd_sem

VTU 3rd sem CSE and ISE Lab programs

c data-structures vtu vtulab vtulabprogrammes

Last synced: 22 Sep 2025

https://github.com/jeremy-code/libexif-wasm

JavaScript bindings for libexif compiled to WebAssembly

c emscripten exif libexif libexif-wasm metadata wasm webassembly

Last synced: 08 Apr 2026

https://github.com/saket-sk/semester5-sppu-operating-system-lab

These assignments are successfully performed and implemented as a part of OS Lab. Note that these programs will not work in Windows Operating System Environment, so use a Virtual Machine (For Unix or Fedora on Windows) to perform.

c shell-script

Last synced: 18 May 2026

https://github.com/bagussatoto/sih-ipk

Merupakan Sistem Informasi Hitung IPK sederhana dengan mencakup manajeman mahasiswa dan mata kuliah. Lalu, dengan data yang sudah ada diharapkan bisa menghitung ipk yang didapatkan dari inputan.

c

Last synced: 17 May 2026

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

Tetris written in C.

c raylib tetris

Last synced: 26 Jun 2025

https://github.com/bocaletto-luca/steppercontrolarduino

StepperControl 🚀 — Arduino Stepper Motor Controller with Buttons Author: Bocaletto Luca A minimal yet professional Arduino sketch to control a NEMA 17 stepper motor using an A4988 driver and three buttons: Forward, Reverse, and Reset.

arduino bocaletto-luca c opensource stepper-control stepper-control-arduino

Last synced: 18 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/jayedrafiprojects/cmath.c

CMath is an open-source project for developers. This project provides small chunks of functions written in the c programming language which can solve multiple math problems.

algebra arithmetic c calculus combinatorics geometry html-css-javascript mathematics open-source probability project statistics trigonometry

Last synced: 06 Apr 2025

https://github.com/madebypixel02/42-madrid-piscine

[42 Madrid] Exercises from the 42 Madrid Piscine to keep after the event ends.

42born2code 42madrid 42piscine born2code c makefile peer-to-peer peer2peer shell

Last synced: 19 May 2026

https://github.com/amirhnajafiz-university/s1fp01

Fundamental programming course final project.

c c-programming-language fundamentals-of-programming

Last synced: 27 Jun 2025

https://github.com/pranabdas/c-cpp

Learning programming concepts in C and C++

algorithms c cpp data-structures programming tutorial

Last synced: 07 May 2025

https://github.com/wf001/xbrain

XBrain is an experimental programming language inspired by Brainfuck.

brainfuck c compiler programming-language

Last synced: 29 Mar 2025

https://github.com/catwallon/psp-game

An experimental PSP game project with no specific goal for now.

c game homebrew psp pspsdk

Last synced: 06 Jul 2025

https://github.com/beliavsky/c2f

Partial C to Fortran translator by David Frank

c fortran intel-fortran transpiler transpiler-for-casual-use

Last synced: 27 Jul 2025

https://github.com/vezel-dev/libap

An arbitrary-precision numerics library, ported from LLVM to Zig with a C API.

c llvm numerics zig

Last synced: 12 Apr 2025

https://github.com/san7o/micro-headers

A collection of high-quality, configurable, header-only libraries written in C99.

c

Last synced: 03 Jul 2026

https://github.com/tanvir1337x/scriptorium

A collection of code snippets and scripts in various languages designed for task automation, workflow enhancement, and other miscellaneous/experimental or fun purposes

bash c cpp css fish flake flakes html javascript lua nix nix-shell nushell python ruby rust script scripts-collection shell zsh

Last synced: 25 Jul 2025

https://github.com/lawmurray/gpu-course

Deep neural network and Adam optimizer in straight C and CUDA. Accompanies the short course Foundations of GPU Computing.

c course deep-learning deep-neural-networks deeplearning gpu gpu-computing machine-learning machinelearning tutorial

Last synced: 21 Mar 2025

https://github.com/deryaxacar/42-get_next_line

This project provides the ability to read a line from a file using the standard input function. The get_next_line function is used to read characters from a file, and it can also handle multiple files simultaneously.

42 42- 42born2code 42cursus 42projects 42school c c-language c-learning c-programming c-programming-language c-project cprogramming get-next-line getnextline project

Last synced: 13 Apr 2025

https://github.com/deryaxacar/42-philosophers

This project simulates the classic "Dining Philosophers Problem." The scenario involves a group of philosophers seated around a round table, trying to eat under specific rules and constraints. As the philosophers alternate between eating and thinking, they seek to overcome issues like synchronization, deadlock, and starvation. The goal of this proj

42 42-philosophers 42-school 42born2code 42cursus 42projects 42school c c-programming c-programming-language fork philosophers project thread threads

Last synced: 13 Apr 2025

https://github.com/mauricioromagnollo/study-algorithms-data-structures-c

A Open Source repository written in C language about data structures and algorithms

algorithms c clang data-structures makefile study

Last synced: 28 Mar 2025

https://github.com/tenfensw/rovervoice

Really banal, but portable TTS speech synthesis library written in C.

c espeak linux mac portable-library speech text-to-speech tts windows

Last synced: 03 Nov 2025

https://github.com/adielmtz/str

Mutable string library for C

c c-library c-string string string-manipulation

Last synced: 21 Jul 2025

https://github.com/sammaji/c-programs

Repository to store all my C programs.

c programming-exercises

Last synced: 14 Apr 2025

https://github.com/zpl-c/track

Native C99 event tracking library.

c c99 cpp curl desktop iot library mobile native segment

Last synced: 18 Feb 2026

https://github.com/scriptlinestudios/waphics.c

A web browser video game library for C.

c game-development webassembly

Last synced: 07 Mar 2026

https://github.com/ibara/cmb

OpenBSD port of FreeBSD combinatorics library/utility

c cmb combinatorics-library freebsd openbsd

Last synced: 18 May 2026

https://github.com/jatiinyadav/online-banking-system

Online Banking System

account banking-system c

Last synced: 06 Apr 2025