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/basemax/firstcfacil

Building web service (API) using Facil in C programming language and test its benchmark and performance.

c restful restful-api restful-webservices restfulapi restfull-api

Last synced: 05 May 2025

https://github.com/rrxxyz/nvim-minimal

Neovim starter configuration for your preferred programming language, just switch a branch

android c cpp get-started lua neovim neovim-starter-kit nvim nvim-config nvim-configuration nvim-dotfiles nvim-lua python starter-kit vim vimrc

Last synced: 26 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/craigwatt/vfo

Autonomous media optimization engine for video libraries: mezzanine→source→profile workflows with quality checks and observability.

c cli dolby-vision ffmpeg ffprobe hevc media-pipeline mkv mp4 rule-engine transcoding video-encoding video-streaming vmaf workflow-engine

Last synced: 26 Apr 2026

https://github.com/casdoor/casdoor-cpp-sdk

C++ client SDK for Casdoor

auth authentication authn c casdoor cpp iam oauth oidc sdk sso

Last synced: 24 Oct 2025

https://github.com/cm0use/turtle-graphics

Turtle graphics, no 3D or third-party libraries, just the standard functions provided by the compiler.

c cgame deitel-exercises turtle-graphics

Last synced: 26 Oct 2025

https://github.com/xcuri0/blackframe-insertion

Black frame insertion for OpenGL applications

c ldpreload linux opengl

Last synced: 06 May 2026

https://github.com/hacke-rc/c_practice_programs

A collection of c programs that I made while learning C Language and still learning and updating to this day :)

c cpp practice-programming practice-project

Last synced: 03 May 2026

https://github.com/lucastornai/comp-rs

Compiler of a fictional language to C written in Rust

c compiler rust transpiler

Last synced: 08 Oct 2025

https://github.com/xfgusta/hr

A horizontal rule for terminal

c cli command-line-tool horizontal-rule hr terminal

Last synced: 08 Oct 2025

https://github.com/himujjal/libytdl

A c library for downloading YT videos written in Nim

c nim yt-dl yt-downloader ytdl-alternative

Last synced: 09 Oct 2025

https://github.com/mahdavipanah/libcdll

A cozy C library that implements circular doubly linked list

c data-structures library linked-list

Last synced: 12 Oct 2025

https://github.com/fmahadybd/ct-management-system

Cricket Tournament Management System. Team point handle in this project. There have a point table. It can be update game by game

c

Last synced: 04 Mar 2026

https://github.com/yyyyoinker/my-arch-linux

Just a few files that make my Arch Linux look/function well.

alacritty archlinux bash c dmenu dwm linux st

Last synced: 04 Mar 2026

https://github.com/konfiger/konfiger-c

Light weight package to manage key value based configuration and data files for C and C++

c configuration cpp key-value language parser properties

Last synced: 13 Oct 2025

https://github.com/nishantholla/a-star-visualizer

Visualizer for A* algorithm in c using raylib

a-star-algorithm c pathfinding raylib raylib-c

Last synced: 13 Jun 2026

https://github.com/kristopherjohnson/lunar-c

Port of classic text-based lunar lander game to C

c console-game lunar-lander retrogaming

Last synced: 14 Feb 2026

https://github.com/zero3k/xsupplicant

Mirror of the XSupplicant (Open1X) Project on SourceForge

bsd c cpp gnu linux wifi wifi-network wifimanager windows

Last synced: 05 May 2025

https://github.com/callmesalmon/vine

Vine editor: the text editor for minimalists. Contributions are very welcome!

c code-editor minimal programming text-editor

Last synced: 04 May 2025

https://github.com/msdn-whiteknight/errlib

C/C++ exception handling and logging library

c cpp error-handling exceptions library logging windows

Last synced: 16 Jun 2025

https://github.com/artalis-io/keel

Minimal C11 HTTP client/server library built on raw epoll/kqueue/io_uring. Pluggable allocator, pluggable parser, pluggable TLS library, streaming responses, multipart uploads, 101K req/s on a single thread.

async c c11 epoll event-loop http http-server io-uring kqueue multipart sendfile threadpool tls zero-copy

Last synced: 06 Apr 2026

https://github.com/ekkoz897/42cursus_so_long

One of the first graphical projects at 42 school, so_long introduces us to 2D programming by allowing us to create our first 2D game. Textures, sprites and tiles included.

2d-game 42-school 42cursus c mlx mlx-library so-long solong sprite-animation

Last synced: 12 Apr 2025

https://github.com/jdeokkim/saerom

A C99 Discord bot for Korean learning servers. / ‘새롬’은 한국어 학습 서버들을 위해 만들어진, C언어 (C99)로 작성된 디스코드 봇입니다.

async asynchronous bot c c99 concord curl curl-multi discord discord-api discord-bot korean korean-dictionary mutex mutex-lock papago papago-api pthread sigar sigar-api

Last synced: 27 Mar 2025

https://github.com/jdeokkim/jmprof

A tiny, experimental heap profiler for GNU/Linux. (@dgist-datalab)

c c99 heap heap-profiler hooking ld-preload malloc-hook memory-allocation memory-leak memory-profiler memory-profiling pebs pmu void-linux

Last synced: 10 Apr 2025

https://github.com/basemax/strip-c-comments

A C program to strip comments from a c file and output the result to a new file.

c regex remove-c-comment remove-c-comments remove-comment remove-comments strip-c-comment strip-c-comments strip-comment strip-comments

Last synced: 04 Oct 2025

https://github.com/basemax/one-draft-in-c

A attempt to rewrite one language compiler in pure c without lexer and parser generators.

c lexer parser

Last synced: 05 May 2025

https://github.com/bratergit/hacktoberfest-2021

Only algorithms in C and C++ , good for first timers

c cpp hacktoberfest hacktoberfest-2021

Last synced: 16 Jul 2025

https://github.com/xanthium-enterprises/attiny-led-control-using-rs485-protocol-from-pc

Controlling the LED's on the ATtiny development board from PC using RS485 Protocol

attiny2313a c csharp dotnet-framework embedded gui rs485 serial-communication

Last synced: 28 Jun 2025

https://github.com/umutsevdi/brauzer

A graphical web browser from scratch in C for a variety of alternative web protocols

browser c ftp ftp-client gemini gemini-client gemini-protocol gopher gopher-client gtk gtk4 http http-client libadwaita web-browser

Last synced: 30 Apr 2025

https://github.com/fmahadybd/browser_cache_clear

It will Clear Browser data Permanently. This is for Chrome and Firefox Browser

browser c cache

Last synced: 03 Jul 2025

https://github.com/keikinn/acousticmfsk

Acoustic MFSK Communication

acoustic c dsp mfsk tms320c6748

Last synced: 05 May 2025

https://github.com/robusgauli/cset.h

Typesafe, Generic & Fastest Set Data structure implementation in C

c data-structures generic hash hashmap set

Last synced: 07 Sep 2025

https://github.com/bas1c1/nembusos

New Russian UNIX-like x86 operating system written in C and NASM

c gcc i386 nasm-assembly operating-system osdev x86

Last synced: 09 Jul 2025

https://github.com/bdadmehr0/crown

C/C++ to Rust Code Converter

c cpp rust translation

Last synced: 03 Apr 2025

https://github.com/mrrodrigo/steganography-c

Algorithm to apply steganography technique and hide texts within the content of an image.

c criptography hide-messages image steganography

Last synced: 30 Apr 2025

https://github.com/abranhe/cs50

The CS50 Library for C ready to use with Clib

c c-library clib clibs cs50

Last synced: 30 Apr 2025

https://github.com/rekgrpth/gawkextlib

Dynamically loaded extension libraries for GNU AWK (forked from https://git.code.sf.net/p/gawkextlib/code)

c extension gawk

Last synced: 10 Apr 2025

https://github.com/lucasamtaylor01/editor-texto-c

Editor de texto em C 📄

c editor-de-texto

Last synced: 10 Apr 2025

https://github.com/kasramp/c-unit-testing

Example of how to write unit tests in C programming language

c c-lang c-language cprogramming cunittest

Last synced: 11 Apr 2025

https://github.com/birdabo404/suifetch

minimalistic and fast sys fetch written in C.

c fastfetch linux neofetch neofetch-alternative neofetch-clone terminal

Last synced: 15 Jul 2025

https://github.com/catsmells/obee

A text editor for the practical man.

c easy easy-to-use quick simple text-editor

Last synced: 08 Jul 2025

https://github.com/abschill/pstyle

header-only c library for styling print statements :tada:

c colors macros printf stdout

Last synced: 10 Apr 2025

https://github.com/masyagin1998/dive-into-embedded-dev

Some experiments with QEMU, C, Assembly and ARM

arm assembly bare-metal c qemu

Last synced: 19 Mar 2025

https://github.com/avamander/rf24signing

A transparent signing library for RF24Mesh

arduino arduino-library c nrf24l01 rf24 signing

Last synced: 30 Apr 2025

https://github.com/nvzqz/malloced

A malloc-ed box pointer type for Rust

buf c ffi free malloc rust safe

Last synced: 19 Mar 2025

https://github.com/amar-laksh/fos

Its a x86 Monolithic, Multi-boot Kernel which can of course also present an interactive copy of a Resume of its author. :)

assembly c operating-systems os x86-32

Last synced: 20 Jun 2025

https://github.com/gary-lgy/https-proxy

Transparent HTTPS proxy written in C using `epoll`

c epoll linux networking tcp tunnel

Last synced: 30 Apr 2025

https://github.com/xhyabunny/nodos

Effective Operating System.

c cpp cs operating-system os

Last synced: 10 Apr 2025

https://github.com/brianpugh/cookiecutter-esp-idf-component

Cookiecutter template for an ESP-IDF component

c cookiecutter esp-idf esp32 iot

Last synced: 19 Mar 2025

https://github.com/mbund/decompiler-explorer

Watch for changes in a binary and output a C-like decompilation

c decompiler ghidra python reverse-engineering visualization

Last synced: 01 May 2025

https://github.com/mr9d/school21-piscine

My solutions for School21 (School42 franchise from France) introduction course called Piscine. It includes a full month of C programming and peer-to-peer interactions.

bash c school21 school42

Last synced: 08 Jul 2025

https://github.com/libdriver/button

BUTTON full function driver library for general MCU and Linux.

button c full-function-driver gpio linux mcu

Last synced: 18 Mar 2025

https://github.com/ne0nwinds/native-clip

Access to the native OS clipboard from NodeJS

c clipboard copy-paste hacktoberfest nodejs npm

Last synced: 23 Oct 2025

https://github.com/rylern/spicegtk-tutorial

Tutorial for creating a Virtual Machine Viewer on Fedora with Spice-GTK

c fedora gtk spice spice-gtk tutorial viewer vm vm-viewer

Last synced: 15 Jun 2025

https://github.com/lora-net/lr1110_updater_tool

Implementation example of update mechanism for LR1110

c lr1110 updater

Last synced: 09 Jul 2025

https://github.com/anishlearnstocode/hackerrank-cpp

Solutions to C++ domain challenges on Hackerrank 👨‍💻🐱‍👤.

algorithms c cpp data-structures hackerrank

Last synced: 10 Apr 2025

https://github.com/shadowamitendu/data-structures-and-algorithm-using-c

College Code for DSA Semester 3rd

c dsa-practice

Last synced: 13 Mar 2025

https://github.com/madmurphy/nautilus-bluetooth

A simple Nautilus extension that adds a "Send via Bluetooth" entry to Nautilus' right-click menu

bluetooth c gnome gnu nautilus nautilus-extension

Last synced: 04 May 2025

https://github.com/wpjunior/gessinger

Joystick controller for fluidsynth

bass c fluidsynth gobject linux

Last synced: 03 Mar 2025

https://github.com/splitbrain/pam-require

A simple PAM account module to require a special user or group to access a service

authorization c pam pam-module

Last synced: 02 Feb 2026

https://github.com/stuyy/eclipse-project-unzipper

Compile and Execute Java Eclipse Projects in one go!

bash c eclipse java shellscript

Last synced: 20 Jun 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/ddlsmurf/sov

Starcraft over VPN

c packet-processing pcap starcraft-broodwar vpn

Last synced: 22 Jan 2026

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/amirhoseinmasoumi/gsmtracker

Online GPS Tracker for STM32 (HAL)

atcommands c gsm gsm-module sim808 stm32 tracker

Last synced: 10 Apr 2025

https://github.com/jmacheta/jlink_rtt-cmake

cmake library that enables support for Jlink RTT in your C++ or C project out of the box

c cmake embedded jlink segger-rtt

Last synced: 10 Mar 2026

https://github.com/drozhkov/xnmealib

NMEA C library. Fork of the http://nmea.sourceforge.net

c glonass gps nmea nmea0183

Last synced: 12 Mar 2026

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/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/m-tartari/xemoai3-exercises

exercises to familiarize with Xenomai 3.1 using Raspberry Pi

c raspberry-pi raspberry-pi-4 xenomai xenomai3

Last synced: 03 Sep 2025

https://github.com/tleguern/lgpng

Low-level PNG library and associated utilities

c png png-decoder

Last synced: 07 May 2025

https://github.com/lyre-os/klyre

Kernel of the Lyre operating system

c c-lang c-language kernel limine lyre monolithic-kernel x86 x86-64

Last synced: 10 Apr 2025

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

Simpler version of TaskbarKiller.

c registry taskbar

Last synced: 11 Mar 2026

https://github.com/thehxdev/libarena

Single-header Arena allocator library with multi-buffer support

allocator c memory memory-allocator

Last synced: 14 Apr 2025

https://github.com/fatiharslan-cmd/c-terminal-based-file-manager

Created Terminal based file manager using C and system calls

c cmake makefile systemcalls

Last synced: 19 Aug 2025

https://github.com/fabianhahn/shoveler-spatialos

Integration of the shoveler game engine for SpatialOS

c game-engine gamedev multiplayer opengl shoveler spatialos

Last synced: 11 Jun 2025

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/huanfenz/snake

C语言链表实现的贪吃蛇小游戏。

c visual-studio

Last synced: 22 Apr 2025

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

Пример решения квадратного уравнения на С++ в Code::Blocks с использованием wxWidgets для linux

c codeblocks cpp example linux wxwidgets

Last synced: 22 Apr 2025

https://github.com/tsnsoft/codeblocks_linux

Code::Blocks с русским интерфейсом для Linux

c codeblocks codeblocks-ide cpp linux wxwidgets

Last synced: 22 Apr 2025

https://github.com/johnsonjh/cws-ed

cws-ed: ED, a portable EDT look-alike editor, by Rush Record and Charles W. Sandmann

c cws-ed ed editor edt text-editor vms

Last synced: 07 May 2025

https://github.com/phillbush/cwdof

Get current working directory of a given process in OpenBSD.

c cwd openbsd syscalls sysctl

Last synced: 13 Jul 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