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/usbokirishima/0

An advanced keylogger with both kernel and userspace mode support. Implements stealth functionality and netlink socket communication.

c hacking kernel kernel-module keylogger linux makefile malware remote-access-tool rootkit spyware unix

Last synced: 12 Apr 2025

https://github.com/tobyink/p5-type-tiny-xs

Perl 5 distribution Type-Tiny-XS; see homepage for downloads and documentation.

c perl perl-module perl-xs perl5 perl5-module xs

Last synced: 18 Mar 2025

https://github.com/basemax/simpletextceditor

This is a simple text editor implemented in C using the ncurses library. The editor allows users to create, edit, and save text files, as well as customize the editor's appearance and behavior using keyboard shortcuts.

c c-editor c-text-editor code-editor editor editor-code text-editor text-editor-c text-editor-cli

Last synced: 24 Jul 2025

https://github.com/runxiyu/forge

[Mirror] Lindenii Software Forge (Issues preferred on todo.sr.ht; push to upstream contrib/* branches to make PRs)

c devops forge git go

Last synced: 17 Sep 2025

https://github.com/uxcn/yafd

yet another file deduplicator

c deduplicator freebsd linux osx windows

Last synced: 18 Sep 2025

https://github.com/0xwal/c-scratch

Essential programming tasks from scratch as a challenge and exercise. 🧩

c excercise learning programming scratch tasks

Last synced: 27 Jul 2025

https://github.com/gierens/ranges

Command line program to extract ranges from various types of lists, e.g. integer numbers, dates, IP and MAC addresses.

c cli date integer ipv4 ipv6 list mac-address pipe range

Last synced: 28 Jul 2025

https://github.com/mateus-sm/conio2-vscode

Compilar códigos em C com biblioteca gráfica Conio2.h utilizando o compilador TDM-GCC 4.7.1 (x86)

c cpp gcc-complier mingw vscode vscode-extension

Last synced: 29 Oct 2025

https://github.com/dosworld/surc

Modified SubC-compiler for MS-DOS, based on version 2022-01-27

16-bit c compiler dos freedos ms-dos rdf

Last synced: 30 Jul 2025

https://github.com/neolit123/bulls

bulls & cows game in portable C

ansi-c bulls-and-cows c

Last synced: 31 Jul 2025

https://github.com/cs-joy/tfcl

TFCpL(Three Fold C Programming Language)

c cpp csharp

Last synced: 21 Apr 2025

https://github.com/zjamali/minishell-42cursus

The objective of this project is to create a simple shell using c .

c minishell readline shell termcap

Last synced: 12 Apr 2025

https://github.com/eimamei/gamma-bloke

Gamma Bloke: An attempt in creating a simple GameBoy emulator, only in C

c gameboy gameboy-development gameboy-emulator

Last synced: 09 May 2025

https://github.com/eantcal/ioperm

Source code related to the article "Enabling direct I/O ports access in user space"

c kernel-driver linux low-level windows

Last synced: 10 Jul 2025

https://github.com/madladsquad/untitledruntimelibraryloader

A cross platform runtime shared object loader(windows and unix)

c cpp library library-loader unix utility utility-library windows

Last synced: 11 Apr 2025

https://github.com/rekgrpth/web-server

libuv based multi-threaded web-server with http-parser by node-js and hand-made ragel based http-parser

c http-parser libpq libuv multithreading postgresql ragel web-server

Last synced: 09 Apr 2025

https://github.com/polfeliu/cantata

Python Tool to generate C structures and functions to access candb information

c can candb codegen embedded microcontrollers python stm32

Last synced: 13 Jun 2025

https://github.com/biantris/seminary-lib-gd

Project using the library LibGD with language C

c libgd

Last synced: 12 Apr 2025

https://github.com/arcticfox1919/zjhttp

a simple http server

c http-server

Last synced: 11 Apr 2025

https://github.com/avivnaaman/c-course-openu

C Course at the open university - solutions and tester for 2020b.

ansi-c c c90 makefile unix

Last synced: 23 Apr 2025

https://github.com/hedhyw/dinomega8

Firmware of the Dino game for microcontroller ATmega8

atmega8 avr c dino dinosaur-game dinosaurs electronics firmware game hobby microcontroller

Last synced: 27 Feb 2026

https://github.com/aleksandergondek/rules_cc_hdrs_map

Escape weird includes path hell with header maps

bazel bazel-rules c cpp headers rules-cc

Last synced: 11 Feb 2026

https://github.com/sulig/so_long

And thanks for all the fish! -----------> Este proyecto es un pequeño juego en 2D. Está diseñado para hacerte trabajar con texturas y sprites y algunos otros elementos básicos de jugabilidad.

42 42barcelona 42cursus 42projects 42school barcelona barcelona-school barcelona-school-informatics c minilibx objective-c so-long so-long-bonus so-long42 solong solong42 solongbonus

Last synced: 27 Oct 2025

https://github.com/gjbex/defensive_programming_and_debugging

This is material to complement the FutureLearn MOOC on "Defensive programming and debugging", as well as for training purposes.

bash best-practices c cpp debugging fortran mpi openmp parallel-programming python training unit-testing

Last synced: 13 Jul 2025

https://github.com/lpg2709/doomfirec

The Doom Fire effect made in c with opengl

algorithm beginner c doom fire opengl simple

Last synced: 12 Apr 2025

https://github.com/fzakaria/donothing

LD_PRELOAD override to have your program do nothing.

c ldpreload libc

Last synced: 23 Jan 2026

https://github.com/kevinvitale/displix

Command-line utility using CoreGraphics to change display resolutions

c coregraphics macos

Last synced: 15 Oct 2025

https://github.com/flowerinthenight/ffmpeg-encode-h264mp4

Encode .NET bitmaps to h264 in mp4 container using ffmpeg.

bitmap c cpp csharp dotnet ffmpeg h264 windows

Last synced: 14 Oct 2025

https://github.com/fletcher/c-boilermaker

Boilerplate C project template using CMake, CuTest and more, to simplify creating new projects. Successor to my older c-template boilerplate.

astyle boilerplate c cmake cpack macos xcode

Last synced: 13 Oct 2025

https://github.com/cooljeanius/gawk

My fork of gawk, branching from version 4.0.2 (mostly just messing with the build system)

c gawk

Last synced: 18 Jan 2026

https://github.com/tsnsoft/components_choice_wxwidgets-linux

Компоненты выбора в wxWidgets на С++ в Code::Blocks

c choice codeblocks cpp example linux wxwidgets

Last synced: 03 Jul 2025

https://github.com/discretetom/taskbarkiller-v2

Simpler version of TaskbarKiller.

c registry taskbar

Last synced: 11 Mar 2026

https://github.com/fr4nc3/code-hints

These are code exercises in several programming languages

angularjs c code cordova cpp csharp es6 java javascript jquery-mobile mongodb mongoose nodejs python r reactjs sample

Last synced: 12 Oct 2025

https://github.com/robthree/wordclock

Hobby project building a word clock with friends.

arduino c esp8266 platformio wordclock

Last synced: 19 Apr 2025

https://github.com/Max-Schmeling/code_snippets

a breathing collection of code snippets for Python, VBA and C and more

c python snippets snippets-collection vba

Last synced: 30 Jul 2025

https://github.com/romiras/cpfront

Subsystem CPfront for translation Component Pascal to C in BlackBox Component Framework

blackbox-component-builder c component-pascal translator

Last synced: 10 Oct 2025

https://github.com/alessandro-salerno/calgo

A poorly written dead project for a flowchart builder

bad-code c dead-project flowchart school-project

Last synced: 10 Oct 2025

https://github.com/aegoroff/grok

Regular expressions macro engine

c grok regular-expression

Last synced: 24 Jan 2026

https://github.com/macmade/dictionary

Generic C Dictionary / Hash Table

c dictionary generic hash-table

Last synced: 19 Apr 2025

https://github.com/rob2d/build-and-watch

Gameboy ROM development workflow to avoid build processes and makefiles. Watches a folder for changes to .c or .h files, builds your Gameboy ROM .gb file using GBDK, and then conveniently launches/re-launches an emulator of your choice when ROM is edited.

build-system build-tool c game-boy game-boy-development game-boy-rom gameboy gameboy-rom gbdk lcc nodejs

Last synced: 07 Oct 2025

https://github.com/raikel/geneticcrn

Simulation code for the paper "Genetic Algorithm Aided Transmit Power Control in Cognitive Radio Networks"

c cognitive-radio genetic-algorithm matlab power-control research-paper

Last synced: 24 Apr 2025

https://github.com/superpuiu/pwootie

Linux bootstrapper for ROBLOX Studio.

c linux roblox roblox-launcher roblox-studio roblox-wrapper

Last synced: 12 Mar 2026

https://github.com/ktravis/verse

A compiler that emits C for a language with explicit, consistent semantics.

c compiler language

Last synced: 11 Apr 2025

https://github.com/pirate/assembly-repl

A REPL for raw ASM assembly, LLVM IR, C++, C, Objective C on macOS/Linux ARM64/AMD64. Useful for learning assembly, optimizing LLMV output, debugging memory, etc.

arm arm64 assembly c c-language clang cpp learning llvm llvm-clang llvm-ir macos objective-c repl x64-assembly x86-64

Last synced: 31 May 2026

https://github.com/bartman/blot

📈 console graphing / plotting library written in C

c console graph plot plotting text visualization

Last synced: 04 Apr 2026

https://github.com/rdipardo/libmoreinttypes

A minimal library of enhanced integer types for C

c data-types-and-structures

Last synced: 29 Apr 2025

https://github.com/brunexgeek/minitar

Small C library to read and write TAR files

c c99 tar tarball

Last synced: 28 Apr 2025

https://github.com/amirhoseinmasoumi/gsmtracker

Online GPS Tracker for STM32 (HAL)

atcommands c gsm gsm-module sim808 stm32 tracker

Last synced: 10 Apr 2025

https://github.com/rdbo/libproc

Linux API to abstract information from /proc (WIP)

api c linux process procfs

Last synced: 26 Sep 2025

https://github.com/baines/uj.h

Single-header C JSON lexer & parser in ~500 LoC

500lines c json json-lexer json-parser single-header single-header-lib

Last synced: 12 Mar 2026

https://github.com/electrocodeur/servo

Projet : ServoMoteur

arduino c

Last synced: 10 Apr 2025

https://github.com/saksham-joshi/advance-c

A complete package to learn and code highly optimized programs in C.

c c-language high-performance-code low-level-optimization low-level-programming

Last synced: 11 Mar 2026

https://github.com/aurbano/ash

:shell: a(lex)sh(ell) -- Remaking bash to practice modern C++ :)

c cpp piping shell

Last synced: 06 May 2026

https://github.com/haikelfazzani/dard

⭐ Dard is french educational programming language, it is designed as an instrument for learning 💻

c clang cpp french language programming-language tdd

Last synced: 14 May 2026

https://github.com/hxndev/implementing-a-dns-server

DNS stands for Domain Name System. We have implemented DNS in this project. The basic task of DNS is to resolve a destination name hosted against some IP Address.

c cache code cpp dns dns-server implement ip-address project proxy routing server

Last synced: 05 May 2026

https://github.com/ac000/textus_coloris

A simple "library" for doing colourised console output

c color colour console text

Last synced: 22 Jun 2026

https://github.com/afnanksalal/frag

Frag is an experimental, compiler-based programming language written in Rust, designed with the goal of becoming a modern systems + robotics language.

c compiler hardware language minimal robotics rust verilog

Last synced: 08 May 2026

https://github.com/kishore-ganesh/zeroshell

A work in progress attempt to make a shell that supports piping and redirection in Linux

c linux-shell operating-systems shell

Last synced: 29 Jun 2026

https://github.com/ejunjsh/myos

💻 my operating system like unix/linux

assembly bochs brew c i386 i386-elf-gcc nasm operating-system os

Last synced: 08 May 2026

https://github.com/samuelmarks/type-correct

Correct types: typed correctly

c cpp libclang libtooling llvm

Last synced: 08 May 2026

https://github.com/f0rkr/minishell

Making a shell using dummy C.

c descriptors minishell shell zsh

Last synced: 13 May 2026

https://github.com/janlauber/bfh

Watch my journey at completing the bachelor of science in informatics at Bern University of Applied Sciences.

c computer-science education golang java science study

Last synced: 07 May 2026

https://github.com/william-o-s/unsw_comp1511_tutoring

Currently tutoring COMP1511 24T2

arrays c comp1511 linked-list

Last synced: 24 Jun 2026

https://github.com/hope2333/tsac-ng

神经音频编解码器 — Multi-backend neural audio codec. CPU (AVX/AVX2/AVX-512, NEON/SVE, RVV), GPU (CUDA, HIP/ROCm, Vulkan), LLVM JIT. Clean-room implementation.

arm64 audio-codec avx c cuda dac hip llvm-jit neural-audio riscv simd vulkan

Last synced: 29 Jun 2026

https://github.com/laserpants/mbs

:hourglass_flowing_sand: Command line tool to help keeping a tab on data usage.

c c99 cli-tool linux networking

Last synced: 05 May 2026

https://github.com/marcusvinix/minishell

The objective of this project is for you to create a simple shell. Yes, your little bash or zsh. You will learn a lot about processes and file descriptors.

42school c minishell

Last synced: 18 Jun 2026

https://github.com/tomsik68/ansi_colors

Single-header macro-based library for using terminal color codes in C/C++

c colors colors-codes console cpp terminal

Last synced: 31 Aug 2025

https://github.com/jakubvojvoda/filtering-mcu-fpga

Simple image filtering and segmentation on MCU and FPGA

c catapult fpga image-filtering image-processing mcu otsu thresholding

Last synced: 14 May 2025

https://github.com/divinrkz/one-liners

Quick One Liners in JavaScript, TypeScript, Python, Rust, Java, Ruby, C, C++

c cpp java javascript php python ruby rust typescript

Last synced: 03 Aug 2025

https://github.com/anandthegreat/opsy-shell

An implementation of Unix Shell in C

c pipe redirection shell

Last synced: 17 May 2026

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/discordjs/node-pre-gyp

Node.js tool for easy binary deployment of C++ addons

c cpp module native nodejs

Last synced: 03 Oct 2025

https://github.com/beariish/picomatch

A tiny implementation of a sensible regex subset

c library regex regex-engine

Last synced: 25 Jun 2025

https://github.com/mdubus/fractol

Beautiful Fractal Renderer with GPU acceleration

42 42school c fractal-rendering fractals minilibx opencl

Last synced: 29 Mar 2025

https://github.com/rafaykhattak/assets-managment-system-oop

Efficiently manage real estate properties and stock investments with this C++ console application. Track profits, input details, and streamline your financial management.

asset-management-system c cpp management-system object-oriented-programming oop

Last synced: 14 Jul 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/zoonman/nanodds

DDS for SSB 6.1 transceiver based on Si5351A, ST7735 and ATMEGA1284P

arduino arduino-nano atmega1284p c dds hamradio platformio si5351 st7735 wip

Last synced: 11 Apr 2025

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/jakubandrysek/code_gvid

:computer: Programovací úkoly během studia na GVIDu

bash c codeblocks java netbeans racket

Last synced: 11 Sep 2025

https://github.com/mrkem598/c-interview-q-a

:question::white_check_mark:An interview questions for C language! Computer algorithm and design!

c c-language computer-algorithms interview question-answering

Last synced: 17 Aug 2025

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/vaibhavpandeyvpz/php-rsvg

PHP extension based on RSVG library to quickly convert SVG files into EPS, PDF, PNG and SVG again.

c cairo pdf php phpize png rsvg

Last synced: 24 Apr 2025

https://github.com/ferhatgec/edifor-gui

Fegeya EdiforGUI, same Edifor with GUI.

c cli code code-editor editor emacs gtk gtk3 gui libvte terminal vim vte

Last synced: 11 Apr 2026

https://github.com/jotavare/c-text-editor

A text editor built from scratch in C, using less than 1000 lines of code.

c input-output search syntax-highlighting text-editor text-viewer

Last synced: 12 Nov 2025

https://github.com/novpath/c-programming-language

C语言程序设计MOOC 翁恺、《C语言程序设计(第3版)》何钦铭 颜晖 - 课程笔记

c study-notes

Last synced: 10 Jul 2025

https://github.com/circuit-overtime/bytes

Bytes is a small coding group where passionate developers come together to discuss and collaborate on various programming projects. We delve into a wide range of topics including C, Python, Data Structures and Algorithms (DSA), and various Computer Science subjects.

c css discussion go java js kotlin pages python ruby rust

Last synced: 15 Apr 2025

https://github.com/isparshp/rubiks-cube-solver

Welcome to the C++ Rubik's Cube Solver project, a powerful and efficient solution to conquer the classic Rubik's Cube puzzle. This open-source C++ project provides a user-friendly interface and robust solving algorithms, making it the perfect tool for both beginners and experienced cubers.

c clion cmake cpp stl

Last synced: 26 Sep 2025