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/leiless/assertf.h

🚀 C header-only formattable assert macros library

assert assertion assertion-library c cpp debug debugging header-only misuse test unittest

Last synced: 10 Sep 2025

https://github.com/libdriver/aht30

AHT30 full-featured driver library for general-purpose MCU and Linux.

aht30 c full-featured-driver humidity iic linux mcu temperature

Last synced: 15 Jul 2025

https://github.com/Gyumeijie/an-embedded-c-interpreter

a very simple interpreter for c, inspired by c4, but it is embedded

c configuration-file embedded executor interpreter parse

Last synced: 11 May 2025

https://github.com/montyanderson/kavy

🗄️ Networked in-memory key-value store.

c cache database event-loop key-value protocol redis store

Last synced: 04 Aug 2025

https://github.com/libdriver/ads1118

ADS1118 full function driver library for general MCU and Linux.

adc ads1118 c full-function-driver linux mcu spi

Last synced: 09 Apr 2026

https://github.com/melak/openvpn_radauth

RADIUS authentication script for OpenVPN

c openvpn radius

Last synced: 14 Apr 2025

https://github.com/mlund/xmgr-resurrection

Patched XMGR plotting program for 64-bit machines

abandonware c graph math motif plotting wysiwyg xmgrace

Last synced: 03 Aug 2025

https://github.com/soniah/gsnmpgo

gsnmpgo is an snmp library for Go; it uses Go/CGo to wrap gsnmp

c go golang

Last synced: 13 Apr 2025

https://github.com/justkappaman/steam-key-generator

Useless but fast key generator for Steam

c c-language key-generator keygen keygenerator steam valve

Last synced: 10 Apr 2025

https://github.com/sigmapitech/ecsls

A language server on top of the Epitech coding style.

c coding-style epitech epitech-norme language-server linter neovim neovim-lsp nix

Last synced: 26 Apr 2025

https://github.com/macmade/fatdump

A command line tool to extract data from FAT disk images.

c command-line command-line-tool disk disk-format disk-image dump fat filesystem

Last synced: 19 Apr 2025

https://github.com/kevinoid/ultragetopt

A versatile and customizable cross-platform getopt implementation.

c getopt

Last synced: 13 Apr 2025

https://github.com/mrdave1999/librarylist

Esta biblioteca proporciona funciones para poder trabajar con listas de forma genérica (es decir, tener listas de objetos de cualquier tipo).

c estructura-de-datos foreach iterator library

Last synced: 26 Jul 2025

https://github.com/a2flo/standalone_musl

A musl libc fork providing enhanced glibc compatibility and facilitating the creation of "semi-static" binaries.

c c-plus-plus glibc glibc-compatibility musl-libc static-library

Last synced: 18 Mar 2025

https://github.com/ajayrandhawa/socket-programming-c

A socket is the mechanism that most popular operating systems provide to give programs access to the network. It allows messages to be sent and received between applications (unrelated processes) on different networked machines.

c http-client http-server language network network-programming programming socket socket-programming tcp-client tcp-server

Last synced: 12 Jul 2025

https://github.com/alexanderomara/posixspawn

The power of posix_spawn in your shell.

c command-line-tool macos posix-spawn

Last synced: 04 Nov 2025

https://github.com/AaronCGoidel/SlothLang

The World's Greatest Sloth Based Programming Language

c esoteric-language esoteric-programming-language interpreter sloth sloths

Last synced: 11 May 2025

https://github.com/macdue/simpleobjloader

A very simple Wavefront .obj loader with glut support.

c comp27112 glut opengl single-header single-header-lib wavefront-obj

Last synced: 12 Sep 2025

https://github.com/moogacs/problem-solving

Problem solving repo. for the purpose to collect problems solution with different programming language

algorithms c cpp datastructures java javascript problem-solving python

Last synced: 17 Jan 2026

https://github.com/parasoft/run-cpptest-action

A GitHub Action for running Parasoft C/C++test analysis

analysis c code compliance cpp cpptest lint parasoft quality security static test testing

Last synced: 11 Jul 2025

https://github.com/jrhea/mothra

Libp2p for dummies

c dotnet ethereum java libp2p rust

Last synced: 24 Mar 2025

https://github.com/tegal1337/shellcode

ShellC0de Generator

c linux python shellcode unix

Last synced: 07 Mar 2026

https://github.com/danielgospodinow/dancho-s-rc-car

A simple Arduino-based RC car with Bluetooth connectivity, it also comes with an Android joystick mobile application

android arduino bluetooth bluetooth-controller c java rc-car

Last synced: 10 Apr 2025

https://github.com/vmchale/cpp-build

Use the C pre-processor on Rust projects

c c-preprocessor rust

Last synced: 28 Jul 2025

https://github.com/ibra-kdbra/codeconjurer

A C/C++ playground for exploring diverse concepts like algorithms, game engines, CMake, and more. This evolving repository is a space for experimentation, designed to deepen understanding of C++ while encouraging growth and innovation.

algorithms c cmake collision-detection cpp data-structures game-engine json makefile monitoring-tool opengl qml qt6-gui searching-algorithms sfml2

Last synced: 12 Jul 2025

https://github.com/felipensp/librwelf

Library for reading and writing on ELF files in a class-independent way

c elf lib linux

Last synced: 13 Apr 2025

https://github.com/neko-box-coder/system2

Ability to call shell commands just like the system function in C, but can communicate with stdin and stdout and stderr.

c command header-only shell stderr stdin stdout subprocess subprocess-run system

Last synced: 13 Apr 2025

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

A friendly libffi fork with a Zig build script and bindings.

bindings build c ffi interop zig

Last synced: 06 May 2025

https://github.com/kisvegabor/hw

Microcontroller and PC periphery and device drivers, e.g. TFT, Touch pad, SD card etc.

c drivers embedded lcd microcontroller tft touchpad

Last synced: 19 Mar 2025

https://github.com/moistcoder/discordgrabber

Private use C# Discord Token grabber class that anyone can easily add to their projects

c c-sharp coder csharp dc discord get grabber moist moistcoder sharp stealer token utility

Last synced: 30 Apr 2025

https://github.com/mengstr/pdp8emu

PDP8 emulator running in console. Based on Douglas W. Jones code from 1995

c emulation emulator pdp-8 pdp8

Last synced: 30 Apr 2025

https://github.com/weebnetsu/database-connection-cpp

Simple database connection and display in C++

c cpp mysql tutorial

Last synced: 05 May 2025

https://github.com/amboxer21/sshmonitor

Notifies you of any ssh attempts to your computer, whether the attempts are successful or not. Please fork instead of clone.

c c-programming daemon gtk2 gui linux monitor notify pytailf python python2 python3 security ssh ssh-monitor

Last synced: 30 Apr 2025

https://github.com/courses-at-nju-by-hfwei/learning-c

Learning C Programming Language

c learning-c programming-language

Last synced: 01 May 2025

https://github.com/zenitheesc/drivers

Centralized repository for the low level drivers developed by Zenith Aerospace

arduino bmp280 c canbus driver flash ina219 ina3221 microcontroller mpu6050 mpx5700 stm32 sx1276 ublox-gps-driver

Last synced: 29 Oct 2025

https://github.com/magiclen/node-stringbuilder

An easy and fast in-memory string builder for Node.js.

c nodejs string-buffer string-builder

Last synced: 10 Apr 2025

https://github.com/cpmbits/cpm

A modern project management tool for C/C++ projects

c cpp dependency-manager framework

Last synced: 13 Dec 2025

https://github.com/hhatto/peg-rst

reStructuredText in C

c parser peg rest restructuredtext

Last synced: 11 Apr 2025

https://github.com/akagi201/flv-parser

Reads a flv file and output its information in sane C data structure

c flv flv-parser parser

Last synced: 17 Jun 2025

https://github.com/gamemann/performance-test-program

A small program that acts as a C profiler.

c performance profile profiling

Last synced: 18 Mar 2025

https://github.com/lironmiz/codeforces

Designed to help people save the exercises I solved in c++ and track my progress and learning in algorithms, data structures, and programming math puzzles in code forces.

algorithms c codeforces-solutions competitive-programming cpp data-structures learning-by-doing low-level-programming math notepad-plus-plus solutions

Last synced: 18 Mar 2025

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

A simple Nautilus extension that allows to run executables and launchers via right-click menu

c desktop file-manager gnome gnu launcher nautilus nautilus-extension

Last synced: 04 May 2025

https://github.com/utkar5hm/mariadb-ebpf-exporter

eBPF based prometheus Exporter for mysql/mariadb query latencies.

c docker ebpf go golang grafana grafana-dashboard libbpfgo mariadb mysql prometheus prometheus-exporter uprobe uprobes

Last synced: 10 Apr 2025

https://github.com/komdosh/eltechlabworks

Лабораторные работы по программированию. Студента СПБГЭТУ "ЛЭТИ" ФКТИ ИВТ.

asm c cpp eltech komdosh

Last synced: 02 Mar 2025

https://github.com/TheAlexDev23/japm

A package manager that uses curses to provide a friendly UI

c cli package package-manager packages tui

Last synced: 22 Nov 2025

https://github.com/amirhnajafiz/syscall-blocker

Using eBPF to block system calls in Linux.

bcc c ebpf linux python3 sandbox

Last synced: 28 Aug 2025

https://github.com/pret/pokestadiumgs

Decompilation of Pokémon Stadium 2 (US)

c disassembly nintendo64 pokemon reverse-engineering

Last synced: 24 Mar 2025

https://github.com/sanemat/8cc.wasi

C Compiler written in WASI

8cc c elvm wasi webassembly

Last synced: 07 Apr 2025

https://github.com/bfontaine/iwc

Interactive wc(1)

c cli tool

Last synced: 15 Apr 2025

https://github.com/ccareaga/toe-s

Yet another hobby OS

assembly c operating-system

Last synced: 06 Sep 2025

https://github.com/thealexdev23/japm

A package manager that uses curses to provide a friendly UI

c cli package package-manager packages tui

Last synced: 10 Apr 2025

https://github.com/brightdaniel/se-06-2023

Welcome to the official repository of Bwave Ict for the class of June 5th, 2023. All source codes, topics, video links, and assignments can be found here.

bootstrap bwave c css flask git html javascript pseudocode python shell videos

Last synced: 20 Aug 2025

https://github.com/QtExcel/Qlibxlsxwriter

Use libxlsxwriter in Qt 5 or 6. libxlsxwriter is a C library for creating Excel XLSX files.

c cpp excel libxlsxwriter qt xlsx xlsxwriter

Last synced: 08 May 2025

https://github.com/briandowns/flotsam

Project Generator and Dependency Manager for C.

c dependency-manager project-manager project-template

Last synced: 11 Apr 2025

https://github.com/mytechnotalent/hacking-bits

A FREE comprehensive step-by-step 8-bit ATmega328P C and Assembler tutorial covering Embedded Software Development to Reverse Engineering.

arduino assembler assembly avr c

Last synced: 11 Apr 2026

https://github.com/uxcn/cityhash-c

cityhash (C99)

c cityhash hash

Last synced: 01 May 2025

https://github.com/danielmartensson/unscented-kalman-filter

Unscented Kalman Filter in C code and MATLAB code - Easy to use

c extended-kalman-filter filter kalman-filter matlab unscented-kalman-filter

Last synced: 01 May 2025

https://github.com/paragon279/kerneldriver2drawline

Enables developer to draw a line with start point and end point.

c cpp gdi hooking kernel wdk windows-10

Last synced: 16 May 2025

https://github.com/NVIDIA/nvnmos

NVIDIA NMOS (Networked Media Open Specifications) Library

c cpp nmos sdk

Last synced: 03 Sep 2025

https://github.com/victorpreston/simple_shell

A minimalistic yet fully functional shell terminal emulation | Using C programming language, simple_shell executes basic commands, interacts with the operating system and introduces users to the foundational concepts of process management & input/output operations,

alx alx-africa alx-low-level-programming c c-programming cmd command-line holbertonschool holbertonschool-curriculum interpreter linux-shell man pointers-in-c printf recursion shell simple-shell

Last synced: 10 Jul 2025

https://github.com/kwrx/aplus

A hobby operating system built mostly from scratch

aplus c education hobby-os learning osdev unix

Last synced: 10 Mar 2026

https://github.com/bahmanm/ifem-os

Aspiring to become an operating system...

assembly-language c exokernel i386 microkernel operating-systems

Last synced: 25 Aug 2025

https://github.com/kanugurajesh/daa-problems

Practice of Design and analysis of algorithms in c

c design-and-analysis-of-algorithms

Last synced: 07 May 2025

https://github.com/cxong/find_steam_game

Header-only cross platform C library for finding games installed from platforms like steam

c cross-platform game-dev gog hacktoberfest header-only library steam

Last synced: 09 Jul 2025

https://github.com/vkoskiv/nmc2

Lightweight, high-performance WebSocket server for No Man's Canvas, the pixel drawing game.

c game json-api websocket

Last synced: 12 Apr 2025

https://github.com/ismoilovdevml/rust-os

Rustda Yozilgan Kernel

c ismoilovdev kernel linux rust rust-kernel

Last synced: 04 Apr 2025

https://github.com/howerj/liblisp

liblisp; a lisp interpreter that can be used as a library written in c99

c interpreter lisp lisp-dialect lisp-interpreter

Last synced: 10 Mar 2026

https://github.com/proot-me/proot-me.github.io

chroot, mount --bind, and binfmt_misc without privilege/setup for Linux

c chroot chroot-environment linux ptrace rootfs syscalls userland-exec website

Last synced: 06 May 2025

https://github.com/bmedicke/arvakr

autonomous motorized 📸 camera slider 🤖 to create dynamic timelapse movies with a DSLR. programmable via a smartphone

avr bluetooth c camera-slider dolly hardware photography stepper-driver stepper-motor time-lapse

Last synced: 10 Mar 2026

https://github.com/IAmTheNerdNextDoor/arikoto

Arikoto is a personal OS project that is inspired by and is aiming to have a similar nature to ToaruOS.

c cmake hobby-os kernel limine low-level operating-system os osdev x86 x86-64

Last synced: 16 Apr 2025

https://github.com/suryasekhar14/hacktoberfest-2021

A repository for Hacktober Fest contributions. Everyone is welcome. Fork away!

appdevelopment c cpp hacktober-fest-contributions hacktoberfest hacktoberfest-accepted hacktoberfest2021 java javascript python

Last synced: 10 Mar 2026

https://github.com/youben11/silvio-text-infect

Implementation of Silvio Cesare text infection technic

c elf virus

Last synced: 09 Aug 2025

https://github.com/siraajul/operatingsystem

4th Semester Operating System Projects

c shell-prompt shell-scripts

Last synced: 31 Jul 2025

https://github.com/jibsen/spooky

SpookyHash in C

c hash-algorithm spookyhash

Last synced: 14 Mar 2025

https://github.com/jovanlanik/gtklock-userinfo-module

gtklock module adding user info to the lockscreen

c gtk gtk3 gtklock linux sway swaywm wayland wlroots

Last synced: 08 May 2025

https://github.com/arjuncvinod/data-structures-and-algorithms

Data Structures and Algorithms implemented in different languages

c cpp csharp go java javascript python swift

Last synced: 30 Oct 2025

https://github.com/tsarchghs/mt

MT is a high level programming language.

c compiler programming-language

Last synced: 23 Mar 2025

https://github.com/cfnptr/pack

Runtime optimized multi-platform data packing library for realtime game resources loading

c c99 compression compressor container cpp cross-platform csharp data library multi-platform pack package packer packing resource resources runtime storage zstd

Last synced: 30 Oct 2025

https://github.com/cristian-bicheru/fast-ta

Python Technical Analysis Library For Big Data

c finance numpy python3 technical-analysis technical-analysis-library

Last synced: 22 Mar 2025

https://github.com/davidwparker/opengl-screencasts-2

OpenGL screencast videos episodes 11-20

c opengl

Last synced: 13 Apr 2025

https://github.com/bancedev/lush

Linux shell powered by Lua scripting

c cli linux linux-shell lua shell

Last synced: 10 Nov 2025

https://github.com/sbooth/ccl

Customizable Configuration Library

c config

Last synced: 14 May 2025

https://github.com/barrettotte/linear-algebra-c

A linear algebra library for performing basic and advanced matrix operations. This was made as a refresher for linear algebra and is by no means complete.

c c99 linear-algebra mathematics matrix matrix-library

Last synced: 12 Jul 2025

https://github.com/quantumos-org/quantum-os

A free and open source operating system based on the linux kernel, that is made for quantum computers.

asm c cmake future linux math matlab os perl physics power python quantum-computing qubit science tech x86-64

Last synced: 11 May 2025

https://github.com/teeworldsarchive/teeworlds

A retro multiplayer shooter with community mods support and modern optimization

c c-plus-plus community game linux macos multiplayer opengl sdl3 teeworlds windows

Last synced: 14 Jun 2026