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/mrsarm/compres

Implementación Algoritmo de Huffman, código original de Salvador Pozo Coronado

c cli huffman-coding huffman-compression-algorithm

Last synced: 09 Apr 2025

https://github.com/ar1ja/baz

[Migrated to self-hosted ari-web Forgejo: https://git.ari.lt/ari/baz] a fast, easy, simple and lightweight plugin manager for GNU bash

bash baz baz-loader baz-plugin c c89 cli directory git linux performance plugin plugin-manager productivity shell terminal

Last synced: 04 Oct 2025

https://github.com/faruktinaz/libft

The purpose of this project is to re-code some libc functions, as well as other common utility functions to be reused in the subsequent 42 projects.

42 c leaks libc libft

Last synced: 03 Aug 2025

https://github.com/simeononsecurity/ntripserver

Ntrip Version 2.0 Command Line Server - Fork of ntripserver at https://software.rtcm-ntrip.org/browser/ntrip/trunk/ntripserver

basestation bkg c gnss gps ntrip ntripserver

Last synced: 06 Sep 2025

https://github.com/richiepagard/bitfiddler

Learning low-level stuff the hard way — by fiddling, failing, and fixing.

c funny-experiments low-level low-level-programming network programming

Last synced: 18 Jan 2026

https://github.com/keyhr/vscode-42-c-format

A vscode extension to provide formatting from c_formatter_42

42 42school c formatter norminette

Last synced: 16 Jan 2026

https://github.com/ilya3point999k/levr

Single header CPU voxel renderer

c c99 raycasting raytracing single-header software-rendering voxel

Last synced: 10 Apr 2025

https://github.com/halosghost/dstat

A lightweight status program for simple WMs

c dwm lightweight status-monitor

Last synced: 02 Aug 2025

https://github.com/alvarorichard/cortexc

Interpreter is a minimalist yet powerful tool designed to interpret and execute a subset of the C programming language.

binary c education evaluation intepreter interpreter open-source parsing programming-language tokenization zig

Last synced: 26 Jul 2025

https://github.com/elhajuojy/c-programming-guide

Guide to C Programming langauge for me and for all of us 📁

algorithms c problem-solving terminal

Last synced: 26 Jul 2025

https://github.com/nexterot/develop-os-free

Make C programs that run without OS

asm bmstu c gcc grub make multiboot os

Last synced: 23 Apr 2025

https://github.com/lambdacasserole/tiny-compiler

Very tiny compiler for a simple arithmetic language.

c compiler ebnf grammar stack-machine

Last synced: 03 Oct 2025

https://github.com/yuichitk/libteep

IETF TEEP Protocol message encoder/decoder implemented in C.

c ietf iot teep

Last synced: 10 Mar 2025

https://github.com/dbc2201/immersion2k19_c

Official Repository of C Programming, Immersion Programme @ GLAU

c programming programming-language

Last synced: 18 Mar 2025

https://github.com/mdedonno1337/disassemble.nvim

Neovim Plugin to show in a popup the assembler code for the current line in a C file

c cpp disassembler neovim plugin

Last synced: 17 Jul 2025

https://github.com/hu2di/c-network-programming

Network programming by C (Client, Server, TCP, UDP, CAsyncSocket, Ovelapped, WSAEventSelect, Socket)

c network network-programming windows

Last synced: 08 Apr 2025

https://github.com/cooljeanius/bap

some random project I happened across in /r/reverseengineering when it was at version 0.7; this fork is me trying to get it to build

bap c ocaml reverse-engineering

Last synced: 18 Jan 2026

https://github.com/justinmeiners/exercises

Exercises I do from books, articles, etc.

algorithms c code-golf cpp excercises scheme sicp sicp-solutions

Last synced: 25 Mar 2025

https://github.com/ravi-prakash1907/os-practicals

C/C++ programs to understand the working of the Operating System

c college cpp operating-system os

Last synced: 06 Sep 2025

https://github.com/moxwel/basics

Tutorials for various programming languages and example codes.

basics c collaborate communityexchange english example github java latex learn php python spanish tex tutorial vscode

Last synced: 23 Mar 2025

https://github.com/phillbush/simpletron

The Simpletron Simulator and The Simple Basic Compiler

c deitel simpletron

Last synced: 15 Apr 2025

https://github.com/vbrazhnik/libft

School 42 project // C library (Reimplementation of libc functions + own functions)

42 42projects 42school born2code c c-library libft library unitfactory

Last synced: 02 May 2025

https://github.com/jgabaut/koliseo

An arena allocator library in C.

allocator amboso arena-alloc arena-allocator c c-arena c11 c99

Last synced: 01 Apr 2026

https://github.com/xfgusta/xdump

Display file contents in hexadecimal and ASCII

ascii c cli command-line-tool hex hexadecimal hexdump linux

Last synced: 08 Oct 2025

https://github.com/n1ghtf1re/c-collections

Implementation of some collections on C

c c-data-structures c-library c-struct collections dynamic-structures

Last synced: 05 Mar 2026

https://github.com/yugr/gcc-interp

Run C files as standalone scripts

c cplusplus interpreter proof-of-concept script

Last synced: 05 May 2026

https://github.com/qguv/kernelflut

Connect a pixelflut screen as another (virtual) monitor in userspace using kernel evdi

c driver drm evdi kernel linux pixelflut

Last synced: 01 Apr 2026

https://github.com/renesas/synced

synced is a user space Synchronous Ethernet (Sync-E) stack for the Linux operating system. synced facilitates Sync-E, according to the ITU-T G.8264 (08/2017) Amd. 1 (03/2018) and ITU-T G.781 (04/2020) Amd. 1 (11/2022) standards.

c linux networking synce synchronization telecommunications

Last synced: 04 Mar 2026

https://github.com/jakubtomsu/raylib-jump-prince

A simple platformer game inspired by jump king

2d 2d-game c cpp game raylib

Last synced: 07 Oct 2025

https://github.com/matheusfrancisco/computer-engineering-at-ufsc

My projects developed at graduation.... FINISHED but miss files..

asm c cpp java javascript json matlab octave php python solidity

Last synced: 03 Mar 2026

https://github.com/aaeioua/jumpdf

Jumpdf is a keyboard-focused PDF viewer for documents where one needs to jump between different sections of the document frequently.

c gtk4 pdf pdf-viewer

Last synced: 28 Feb 2026

https://github.com/fleschutz/cwts

Test suite to check C++ compiler warnings with 68 test cases.

c clang cmake collection compiler compiler-warnings coverage gcc suite test-suite visual-studio warnings

Last synced: 05 May 2025

https://github.com/voronar/ctype-js

JavaScript library for easy working with C data types like primitive type arrays and structures.

c data-structures javascript websocket

Last synced: 06 Mar 2026

https://github.com/fahimahammed/data-structure-1

Data Structure

c data-structure

Last synced: 11 Apr 2025

https://github.com/hollowman6/english-word-frequency-statistics-program

English Word Frequency Statistics Program realized by C. (英文词频统计程序)

c word-frequency

Last synced: 11 Apr 2025

https://github.com/carcargroup05/robotvacuum

Due to this aging society, we intended to develop a robot vacuum to care for senior citizens. It has the ability not only to clean the floor but also to detect whether a senior citizen have fallen using a Pi camera and a google ML model(MediaPipe).

app-inventor arduino arduino-mega-2560 c cpp mediapipe ml openc pi-camera python python3 raspberry-pi-4 raspberry-pi-camera

Last synced: 28 Oct 2025

https://github.com/shubhexists/proximity

A multithreading terminal chat application written in C, implemented through websockets

c websocket websocket-chat websocket-client websocket-server

Last synced: 10 Apr 2025

https://github.com/mikaelvallenet/bistromatic

EPITECH - First year project: Creation of a calculator able to display the result of the evaluation of an arithmetic expression composed of integers of infinite size expressed in any base

bistro bistro-matic c calculator epitech epitech-project programming-language

Last synced: 04 May 2025

https://github.com/arverma/data_diode

A unidirectional network (also referred to as a unidirectional security gateway or data diode ) is a network appliance or device allowing data to travel only in one direction. It is used in guaranteeing information security. They are most commonly found in high security environments such as defense, where they serve as connections between two or more networks of differing security classification – also known as a "cross domain solution." This technology is also found at the industrial control level for such facilit ies as nuclear power plants, electric power generation/distribution, oil and gas production, water/wastewater, airplanes (between flight control units and in - flight entertainment systems), and manufacturing.

c client client-server client-server-architecture data data-diode diode networking server socket-programming

Last synced: 23 Aug 2025

https://github.com/aperezdc/autocleanup

Macros and helper inlines to automatically cleanup scoped resources

c clang cleanup gcc scoped

Last synced: 18 Mar 2025

https://github.com/gusruben/winball

A little pinball game made for MS-DOS!

allegro c game hackclub msdos msdos-game pinball windows

Last synced: 29 Aug 2025

https://github.com/yokawasa/vs_httpd

Very Simple HTTP Server that can deliver static files very fast.

c high-performance http http-server libevent web-server

Last synced: 28 Oct 2025

https://github.com/ultirequiem/structured-programming-platzi

👨‍💻Exercises and notes from the structured programming course at @Platzi

c c-course course platzi platzi-course programacion-estructurada

Last synced: 07 May 2025

https://github.com/gamemann/udp-sender

A C program I made for sending UDP packets. Comes with a few useful features.

c ip linux packet send socket spoof udp

Last synced: 18 Mar 2025

https://github.com/gamemann/tcp-app-with-encryption

A client and server project that encrypts and decrypts messages. The client is programmed in C using the Libsodium library and the server is programmed in Elixir using ErLang's crypto module.

c client cypto elixir encryption erlang libsodium server tcp

Last synced: 18 Mar 2025

https://github.com/vladimirakopyan/netcore_nativecall

This demonstrates how to create a native, unmanaged DLL and invoke it's functionality from a .Net Core Application

c cpp csharp dll netcore netcore-nativecall pinvoke pinvoke-wrapper tutorial

Last synced: 29 Apr 2025

https://github.com/gamemann/continuous-a2s_info-requests

A small C program imported from GFL's GitLab. This continuously sends A2S_INFO requests using cooked Linux sockets.

a2s a2s-info c engine linux socket source udp valve

Last synced: 18 Mar 2025

https://github.com/benmezger/strail

A kernel with support to the RISCV architecture

asm c kernel operating-system riscv unix

Last synced: 07 Sep 2025

https://github.com/pdsmart/sharpmz

A Sharp MZ Series (80K,80C,1200,80A,80B,700,800,2000) Computer Hardware Emulation written in VHDL on Altera FPGA fabric. Runs on the MiSTer project and other Altera Cyclone devices.

assembly-language c cpp electronics emulator fpga perl retrocomputing vhdl

Last synced: 15 Jun 2025

https://github.com/b3dgs/sc68

Sc68 Atari ST and Amiga music player

amiga android atari-st audio-player c sc68

Last synced: 09 Jul 2025

https://github.com/drogglbecher/thinline

Handle and execute unittests written in function comment sections for C/C++ & Python

analysis c cpp parser python rust synthesis unit-testing unittests

Last synced: 10 Oct 2025

https://github.com/bocaletto-luca/multilanguage-test-example

Multilanguage Test Examples Welcome to the Multilanguage Test Examples repository! This project contains simple, self-contained examples of programming fundamentals implemented in various programming languages. Each example demonstrates basic constructs—including output, variable declarations, conditionals, loops, and functions/methods with clear..

bocaletto-luca c cpp csharp css3 fsharp go haskell html5 java javascript kotlin python ruby rust scala swift swift5 typescript

Last synced: 01 Apr 2026

https://github.com/gaureshpai/dump

Dump: This repository is where I upload randomly generated webpages using HTML, CSS, and JavaScript and also create folders for the certificate courses i am learning and also the folders with bunch of codes in it. These webpages are generated programmatically to showcase different designs, layouts, and interactive elements.

c git github-config html-css-javascript java python

Last synced: 30 Apr 2025

https://github.com/madmurphy/nextgen

An interactive Bash script that lets you easily set up a new extension project for GNOME Files (Nautilus)

c gnome gnu nautilus nautilus-extension project-template

Last synced: 04 May 2025

https://github.com/iricartb/university-c-compiler-flex-bison

Ivan Ricart Borges - C compiler using Flex & Bison, Bison is a generator of syntactic analyzers, a substitute for yacc ("Yet Another Compiler Compiler", another compiler of compilers).

bison c compiler flex lexical semantics yacc

Last synced: 10 Apr 2025

https://github.com/joswinemmanuel/c-lab-s2

A repository for KTU B.Tech Computer Science S2 C Programming, containing lab exercises and code examples to support learning and practical application of C programming concepts.

c

Last synced: 19 Jul 2025

https://github.com/shysaur/shysaur-suffixtrees

Implementations of Suffix Trees Algorithms

c mccreight-algorithm suffix-tree ukkonen-algorithm

Last synced: 10 Jul 2025

https://github.com/govnorice/archarchive

A utility to quickly rollback an arch linux system using ALA (a.k.a Arch Linux Archive)

ala arch archive c cpp linux linux-utils rollback

Last synced: 06 May 2025

https://github.com/keyu-tian/buaa-datastructure-project-solution

[Ranked No. 1🥇] My solution for the course project of Datastructure 2019'Spring @ BUAA (北航数据结构). Plenty of C language tricks, hacks, and optimizations are used for extreme efficiency. *Ranked 1/800* in the efficiency test.

algorithms beihang beihang-university buaa buaaoj c datastructures datastructures-algorithms hashtable string-matching

Last synced: 15 Mar 2026

https://github.com/carloszoft/online_judge

Repository to resolved exercises in https://www.hackerrank.com/

algorithms c competitive-programming estrutura-de-dados javascript treinamento

Last synced: 07 Sep 2025

https://github.com/kwhat/ant-jni-tasks

Ant Tasks for Compiling Native C/C++ Code for JNI Projects

ant ant-task autotools c c-plus-plus jni make native-code

Last synced: 18 Dec 2025

https://github.com/basemax/etcompilergenerator

A tiny and old version of ONE(old name: ET) compiler written in C that generates C code as bytecode to build executable output. (lexer, parser, generator, flex, bison)

bison bytecode bytecode-compiler bytecode-engineering bytecode-interpreter c compiler compiler-backend compiler-design compiler-designs compiler-frontend flex generator generators lexer parser

Last synced: 05 May 2025

https://github.com/adamdempsey90/fvm

My finite volume method project. Here I will implement the many pieces of a finite volume method to incorporate into a larger code.

c cfd cuda fvm gpu hydrodynamics

Last synced: 13 Apr 2025

https://github.com/niklasf/rust-btoi

Parse integers directly from ASCII byte slices

c rust

Last synced: 12 Apr 2025

https://github.com/coderarjob/split_join

Splits a large file into smaller files of specified bytes and also joins them back to the original file.

c file-joiner file-split file-splitter linux

Last synced: 18 May 2026

https://github.com/yorevs/ccompass

This is a C-ANSI style framework to program in C like C++

c c-ansi oop oop-in-c

Last synced: 07 Mar 2026

https://github.com/protik09/coremark-rp2040

This is the COREMARK® embedded benchmark ported by me to the RP2040 chip from the folks over at Raspberry Pi.

benchmark c embedded embedded-c embedded-systems raspberry raspberrypi-pico rp2040 rpi-pico

Last synced: 08 May 2025

https://github.com/akatsuki105/boktai2

WIP: Disassembly of Boktai2(Japan, v1.1)

asm boktai c decompile disassembly game gameboy-advance games gba reverse-engineering

Last synced: 07 May 2025

https://github.com/tecnickcom/farmhash64

farmhash64 is a portable multilanguage 64-bit hash function

c cgo cpp farmhash farmhash64 go golang hash hashing java javascript php python python3 rlang rust

Last synced: 18 Jul 2025

https://github.com/bradyhouse/house

Proof of Concept and Research repository.

angular aws bash c javascript nodejs python reactjs threejs vuejs

Last synced: 05 Apr 2025

https://github.com/speedie1337/spmenu

Fancy dynamic menu for X11 and Wayland, compatible with dmenu. Mirror of https://git.speedie.site/speedie/spmenu.

c dmenu dwm launcher launcher-application linux rofi suckless wayland x11

Last synced: 14 May 2025

https://github.com/spockbotmc/mcd2c

Generate C serialization/deserialization code from the minecraft-data protodef protocol spec

c minecraft minecraft-data protodef spockbot

Last synced: 11 Apr 2025

https://github.com/mjkloeckner/6502

6502 cpu command line emulator

6502 c cpu-emulator emulator tui

Last synced: 20 Jul 2025

https://github.com/chethanyadav456/quickcmd

A simple command line tool to run commands quickly made with C.

c cli cli-tool hacktoberfest

Last synced: 07 May 2025

https://github.com/forloveofcats/mountain

Compiler I once wrote for a custom language called Mountain

c compiler language parser programming-language

Last synced: 30 Oct 2025

https://github.com/mattmoony/propaganda.c

A robust and easy to use string-manipulation library for the C programming language. There is no need for writing your own functions to perform simple tasks all of the time! 🐱‍💻

c char character data-type data-types datatype datatypes easier easy easy-to-use functions library manipulation propaganda pure-c simple string string-manipulation string-operations strings

Last synced: 30 Oct 2025

https://github.com/libdriver/syn6658

SYN6658 full function driver library for general MCU and Linux.

c full-function-driver linux mcu speech-synthesis spi syn6658 uart

Last synced: 19 Jun 2025

https://github.com/nicolasbauw/amiga-c-intro-template

Amiga C template for hardware screen setup and module replay

amiga c copperlist demos hardware intros module protracker ptreplay replay template vbcc

Last synced: 13 Apr 2025

https://github.com/andyfratello/par

🎛️ Exercicis de Paral·lelisme (PAR) Q1 - UPC FIB

c fib-upc openmp openmp-parallelization par par-fib parallel-computing parallel-programming parallelism

Last synced: 12 Apr 2025

https://github.com/ryooooooga/mocc

Self-hosted x86_64 C Compiler

c compiler

Last synced: 29 Oct 2025

https://github.com/patrickrgaffney/patdown

a non-fancy markdown parser in C

c commonmark markdown markdown-parser parser

Last synced: 14 Apr 2025

https://github.com/rolandbrake/piscript

Piscript is a lightweight scripting language inspired by Python, built in C for speed and simplicity. It features a built-in 128x128 pixel graphics display and supports functional programming, matrix math, and WebAssembly via Emscripten. Ideal for learning, experimentation, and building retro-style visual programs.

c compiler embedded emulators games interpreter love2d pico-8 pixel-art python python-like retro scripting tic80 virtual-machine wasm

Last synced: 22 Jun 2025