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/brianobot/c_learning

Codebase of C Code snippets written while learning C

c c-programming learning-by-doing learning-c programming programming-language

Last synced: 06 Jul 2025

https://github.com/fletcher/magnum

C implementation of Mustache "logic-less templates" (http://mustache.github.io/)

c mustache

Last synced: 13 Oct 2025

https://github.com/amaitou/cvector

This repository houses a comprehensive implementation of a dynamic array container in the C programming language, inspired by the behavior of C++'s vector container.

c container vector

Last synced: 09 Apr 2025

https://github.com/zakkemble/tinydice

A tiny electronic dice

avr c dice project

Last synced: 12 Jun 2025

https://github.com/montag451/ltun

Linux TUN/TAP module for Lua

c lua luajit networking tunnel tuntap

Last synced: 07 Oct 2025

https://github.com/luyandamncube/-42_A_hitchhikers_guide_to_C

A crash course PDF for C & Algorithms, written by myself during the WTC bootcamp

42born2code c posix unix

Last synced: 11 Mar 2025

https://github.com/m12t/blindr

Automated window blinds that open at sunrise and close at sunset

3d-printing c cad diy dma gnss irq nmea-parser nmea-protocol raspberry-pi-pico stepper-motor uart ubx-protocol

Last synced: 17 Jan 2026

https://github.com/emmo00/learn-c

Learn C with examples, For Beginners

c cprogramming learn linux tutorial

Last synced: 18 Sep 2025

https://github.com/maksasj/dungeon_master

Dungeon Master - Game Boy Advance(GBA) rogue like game written specially for GBA Jam 2022

c game-development gba gba-development

Last synced: 15 May 2025

https://github.com/harmim/vut-ifj-project

Formální jazyky a překladače - Projekt - Implementace překladače imperativního jazyka IFJ17

c compiler ifj lexical-analysis semantic-analysis syntactic-analysis vut

Last synced: 25 Aug 2025

https://github.com/abhineetraj1/c-ide

This is the simple text editor where you can write , edit and run C code.

c python3 tkinter

Last synced: 16 Apr 2025

https://github.com/faruktinaz/minitalk

The purpose of this project is to code a small data exchange program using UNIX signals.

42 42born2code c linux minitalk minitalk42 unix

Last synced: 09 Mar 2026

https://github.com/franko/lhelper

A simple utility to helps compile and install C/C++ libraries on Windows and Linux

build-tool c c-plus-plus cmake linux meson mingw recipe

Last synced: 04 Mar 2026

https://github.com/knightron0/helloworld

Collection of "hello world" programs in different programming languages.

c cpp helloworld python rust

Last synced: 01 Jul 2025

https://github.com/satharus/chell

The chad shell.

c chad linux shell

Last synced: 27 Sep 2025

https://github.com/aditya-a-garwal/stm32-hal-hd44780-16x2lcd

A simple library for STM32 microcontrollers to drive 16x2 LCD displays based on the HD44780 controller

arm armv6-m c cortex cortex-m cpp hd44780 hd44780-display i2c lcd lcd16x2 library microcontroller pc8574 stm32 stm32cubeide stm32cubemx

Last synced: 25 Jun 2025

https://github.com/nickdiego/gstreamer-tests

Simple GStreamer test programs for learning puporses.

c cpp gstreamer learning

Last synced: 13 Apr 2025

https://github.com/libdriver/mpu6500

MPU6500 full function driver library for general MCU and Linux.

accelerometer c dmp full-function-driver gyroscope iic imu linux mcu mpu6500

Last synced: 18 Mar 2025

https://github.com/starlink/ast

Starlink AST Library

astronomy c wcs

Last synced: 21 Jun 2025

https://github.com/anshumansinha3301/programming-in-c-basics

Programs in the C language that I worked on during my first semester including basics, conditional statements and Control Flow Statements.

basic-programming c conditional-statements controlflow programming-language

Last synced: 13 Apr 2025

https://github.com/izenynn/mini-vim

A "mini" implementation of vim :3

c linux macos minimal syntax-highlighting text-editor vim

Last synced: 11 Jul 2025

https://github.com/anshumansinha3301/fifty-shades-of-codes-using-c

C Codes for Internal Examination

c dsa dsalgo-questions

Last synced: 12 Jun 2025

https://github.com/PedroElFrijol/GuavaOS

My useless x86_64 Operating System

assembly-x86 c chadx86 cpp elf os uefi

Last synced: 11 Mar 2025

https://github.com/7-sevens/cplusplus-repo

C++知识库、资源收集整理(持续更新)

c c-plus-plus

Last synced: 07 May 2025

https://github.com/raynersec/hyper-v-switch

This Program Enables And Disables Hyper-V Hypervisor So You Can Use Other Virtualisation Tools Such As (VMware, VirtualBox) Simultaneously.

c hyper-v hypervisor virtual-machine virtualbox virtualization vm vmware windows windows-10 windows-11 wsl wsl2

Last synced: 01 Nov 2025

https://github.com/ckath/ini_rw

minimal ini parser for reading and writing ini files

c ini-parser

Last synced: 10 Apr 2025

https://github.com/sensirion/gas-index-algorithm

Sensirion's Gas Index Algorithm provides a VOC and NOx Index output signal calculated from the SGP40/41 raw signals

algorithm c embedded example example-usage gas gas-index nox nox-representation python python-wrapper raspberry-pi sensirion sgp sgp40 sgp41 sgp4x voc voc-representation

Last synced: 30 Apr 2025

https://github.com/libdriver/am2320

AM2320 full function driver library for general MCU and Linux.

am2320 c full-function-driver gpio humidity iic linux mcu temperature

Last synced: 03 Apr 2025

https://github.com/itsfoss0/alx-low_level_programming

This Repo contains my low level code in C as a software Engineering student at ALX

alx alx-curriculum alx-low-level-programming alx-school c c-programming holberton-curriculum holbertonschool low-level-programming

Last synced: 10 Apr 2025

https://github.com/theycallmemac/ezsh

ezsh is a user-friendly, and interactive shell designed to simplify a beginner's view of the terminal and command line.

bash c ezsh shell zsh

Last synced: 14 Jun 2025

https://github.com/coding-enthusiast9857/open-source-contributions

This is an open-source contribution opportunity. It is for everyone. So, Hurry up...!! Don't forget to spread love and if you like give a ⭐️

ai algorithms algorithms-and-data-structures c cpp csharp dsa games helloworld java matlab ml open-source projects python python3

Last synced: 11 Apr 2025

https://github.com/basemax/simple-jit-compiler

This project is designed to illustrate the mechanism used in JIT compilers development.

c compiler compiler-jit cpp jit jit-compiler

Last synced: 05 May 2025

https://github.com/duboviy/low_level_programming

:volcano: A sandbox for trying out low-level programming languages

c cpp low-level low-level-programming

Last synced: 07 Sep 2025

https://github.com/Wervice/Codelink

Codelink is a family of open source applications for programming and collaboration.

admin c javascript linux-app nodejs server

Last synced: 03 Apr 2025

https://github.com/bandinopla/skill-assessments-quizzes

:rocket: Web App of Interactive quizzes on many subjects to practice for job interviews!

c cpp css javascript php react

Last synced: 04 May 2025

https://github.com/parvvaresh/library-management-program-with-cpp

Library Management Program: It can be entered as a user or admin and both have different capabilities

c cpp oop

Last synced: 04 Sep 2025

https://github.com/print3m/printos

Hobby simple kernel (x86-64) and bootloader (UEFI) written in C++.

bootloader c cpp hobby-os kernel low-level-programming os-dev uefi x86-64

Last synced: 30 Apr 2025

https://github.com/getjared/gifw

animated gif wallpaper setter

c gif hacktoberfest x11

Last synced: 04 May 2025

https://github.com/rofl0r/rcb2

intelligent and automatic build system for C

build-system build-tool c

Last synced: 11 Apr 2025

https://github.com/hamzaelkhatri/minishell

The objective of this project is for you to create a simple shell.

c execution minishell parsing shell

Last synced: 11 Apr 2025

https://github.com/apache/activemq-nms-openwire

Mirror of Apache ActiveMQ NMS OpenWire client library

activemq c cplusplus csharp java network-client network-server perl php python ruby

Last synced: 12 Apr 2025

https://github.com/urin/miniunit

Minimal unit testing framework for pure-C

c unit-testing

Last synced: 10 Apr 2025

https://github.com/colleagueriley/c-plus

Intermediary language between C and C++ with other added cool features too

c c-plus c-plus-plus c89 compiler language programming-language programming-languages rsgl sili sili-toolchain single-file

Last synced: 10 Apr 2025

https://github.com/yeaseen/angrybirds_igraphics

:performing_arts: A casual puzzle video game implemented in C/C++ with OpenGL iGraphics for GUI as a term project assignment of C Programming Language Sessional course, CSE102 of CSE, BUET.

angry-bird-game angry-birds c cpp cse-buet igraphics-project opengl visual-studio

Last synced: 14 Aug 2025

https://github.com/gochomugo/crun

Run C/C++ scripts, just like you would do with Python, Ruby etc.

c c-plus-plus cpp

Last synced: 21 Mar 2025

https://github.com/ollyxar/http-router

Simple PHP Extension for HTTP routes

c class performance php-extension php7

Last synced: 13 Apr 2025

https://github.com/savaughn/raylib-rgb30-template

A template project to develop native games for the Powkiddy RGB30 using raylib

c raylib rgb30

Last synced: 21 Jul 2025

https://github.com/404name/funcproject

自己写的一些C系列有趣的项目:字符画/字符画剪辑/自动生成迷宫/自动走迷宫/心形自动生成迷宫

c cgame

Last synced: 19 Jul 2025

https://github.com/mfarabi619/mfarabi619

Monorepo containing configs, projects, notes, etc. Doubling as practice for managing huge, multi-language codebases with potentially unrelated concerns.

archlinux c c4-model devenv dioxus dotfiles emacs freebsd freebsd-scripts go likec4 linux loco monorepo neovim nix nixos org-mode rust zellij

Last synced: 12 Jun 2026

https://github.com/sindresorhus/windows-terminal-size

Get the terminal window size on Windows

c columns rows size terminal tty windows

Last synced: 19 Oct 2025

https://github.com/markusfisch/bots

Terrain parsing game for bots

bot c coding-game game game-server programming-game

Last synced: 27 Jun 2025

https://github.com/davidwparker/opengl-screencasts-1

OpenGL screencast videos episodes 1-10

c opengl

Last synced: 13 Apr 2025

https://github.com/stefanbylund/vt_sound

C API for Vortex Tracker II Player

ay-3-8910 c sinclair zx-spectrum

Last synced: 12 Mar 2025

https://github.com/dmjio/c-ffi-example

Example usage of the Haskell C FFI with hsc2hs

c ffi-bindings haskell

Last synced: 14 Apr 2025

https://github.com/hwzlovedz/esp-pocket2

A satisfactory ESP32S3 development board

c esp-idf esp32 esp32-s3 freertos lvgl touchscreen

Last synced: 05 Apr 2025

https://github.com/andy5995/canfigger

A lightweight library designed to parse configuration files

c config configuration-files gpl-3-or-later library mesonbuild parser small-projects

Last synced: 13 May 2025

https://github.com/yangruihan/clox

Repository for C implement programming language with the book "Crafting Interpreters" http://www.craftinginterpreters.com/

c programming-language

Last synced: 11 May 2025

https://github.com/alvarorichard/duckwave

Straightforward audio player written in C, designed for simplicity and ease of use. It supports playing multiple audio formats

audio audio-player c command-line flac mp3 music-player opensource simple terminal

Last synced: 07 Mar 2026

https://github.com/nsneruno/magisk_detector

Flutter Support for integrating Magisk Detector for Android Application. Based from MagiskDetector.

android android-library c dart flutter flutter-library flutter-plugin magisk ndk root-detection root-detection-bypass security

Last synced: 09 May 2025

https://github.com/jeertmans/delaunaytriangulation

C implementation of Delaunay Triangulation algorithm, provided with an easy to use GUI.

algortihm c delaunay delaunay-triangulation triangulation

Last synced: 22 Oct 2025

https://github.com/drashna/qmk_modules

A collection of drashna's Community Modules for QMK Firmware

bongocat c display json

Last synced: 15 Oct 2025

https://github.com/gabriele-mastrapasqua/qwen3-tts

Pure C inference engine for Qwen3-TTS text-to-speech. No Python, no PyTorch — just C and BLAS. Supports 0.6B and 1.7B models, 9 voices, 10 languages.

c cpu-inference inference inference-engine multilingual pure-c qwen qwen3-tts simd speech-synthesis text-to-speech tts voiceclone voicecloning

Last synced: 01 Apr 2026

https://github.com/shlomnissan/dave-wasm

🕹 Dangerous Dave in C/SDL using WebAssembly

c sdl2 webassembly

Last synced: 12 Apr 2025

https://github.com/armink-rtt-pkgs/thread_pool

a thread pool base on RT-Thread | 基于 RT-Thread 的线程池实现

ansi c rt-thread thread-pool threadpool

Last synced: 17 Sep 2025

https://github.com/1password/markdown-benchmarks

Benchmarking markdown libraries

c golang markdown rust

Last synced: 08 Apr 2025

https://github.com/hectorbst/libhash

Small library coming from a personal student study on different SHA algorithms.

c hash hashing sha sha224 sha224sum sha256 sha256sum sha384 sha384sum sha512 sha512sum

Last synced: 16 Aug 2025

https://github.com/cooljeanius/stress-1.0.4

Me patching up the `stress` tool to build properly on school computers

c stress

Last synced: 18 Jan 2026

https://github.com/dusongg/studynotes

C++11-20 、Linux进程/线程/内核设计/网络、进阶算法、java/python语法基础、Git、Mysql

backend c docker git golang jobs linux lua mysql redis

Last synced: 15 Apr 2025

https://github.com/sternenseemann/sternenblog

file based CGI blog software written in C

blog c cgi http web

Last synced: 29 Jul 2025

https://github.com/libdriver/ags02ma

AGS02MA full function driver for general MCU and Linux.

ags02ma c full-function-driver iic linux mcu tvoc

Last synced: 30 Jul 2025

https://github.com/uiu-developers-hub/c-structure

A comprehensive collection of header files of 'C' language focusing on the data-structures and algorithms

algorithms c data-structures header-files

Last synced: 15 Apr 2025

https://github.com/danisfermi/myshell

Simple Shell using C (Process API)

c cli shell

Last synced: 25 Jul 2025

https://github.com/stylewarning/callback-heaven

Generating and managing callbacks from C into Heaven (Lisp).

c common-lisp lisp the-ugly-truth-about-programming

Last synced: 30 Jul 2025

https://github.com/s-you/dpdk.cr

Crystal bindings to Intel's DPDK at wire rate packet processing.

c crystal dpdk

Last synced: 01 Aug 2025

https://github.com/maximilianfeldthusen/mqtt

Simple C Code – MQTT with TLS, JSON, and Reconnect

c json linux mqtt mqtt-broker reconnect tls ubuntu

Last synced: 04 May 2026

https://github.com/typhoon-hil/cparser

C parser writen in Python

c parsing python

Last synced: 27 Jun 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: 11 Apr 2025

https://github.com/xenomega/archloader

ArchLoader is a utility to unlock the Halo 4 Network Test and add extensive functionality otherwise not available (even when the beta was active).

altivec beta c cpp disassembly hacks hooks powerpc reverse-engineering xbox360

Last synced: 07 May 2025

https://github.com/bytesclub/chalk

Command line text editor written in C

c cli text-editor

Last synced: 15 Apr 2025

https://github.com/xyproto/tinyionice

Drop-in replacement for ionice in 300 lines of C

c cli drop-in-replacement ionice linux small tiny tool utility

Last synced: 30 Oct 2025

https://github.com/itotaljustice/mmpx

MMPX - pixel art scaling (c99 - MIT)

c mit mmpx pixel-art scaling

Last synced: 23 Apr 2025

https://github.com/nigels-com/tutf8e

Tiny UTF-8 Encoder for C

c cplusplus iso-8859-1 unicode utf8 windows-1252

Last synced: 05 Jul 2025

https://github.com/okeuday/sillymud

SillyMUD codebase as a CloudI Service

c cloudi dikumud mud rpg rpg-game

Last synced: 23 Apr 2025

https://github.com/iwatake2222/zybo_iot_vivado

This is a Vivado project to create an IoT device with ZYBO (Zynq).

c fpga python yocto zybo

Last synced: 11 Jun 2025

https://github.com/TheMatjaz/VCAN

VCAN is a tiny virtual CAN and CAN-FD bus library in C

bus c c11 can-bus can-fd library virtual virtual-bus virtual-can-bus

Last synced: 08 May 2025

https://github.com/giuseppe/gccbrainfuck

A Brainfuck frontend for GCC

brainfuck c compiler frontend gcc

Last synced: 11 Apr 2025

https://github.com/f0rkr/philosophers

The dining philosophers problem is an example problem often used in concurrent algorithm design to illustrate synchronization issues and techniques for resolving them.

algorithm c deadlock forks mutex-synchronisation processes semaphore threads

Last synced: 23 Apr 2025

https://github.com/rusq/gohaskell

Example of calling Haskell Function from Go program (using C interface)

c example golang haskell interface lulz tutorial

Last synced: 21 Apr 2025

https://github.com/sternenseemann/tinyrl

A small roguelike!

c game rogue-like

Last synced: 09 Apr 2025

https://github.com/brosck/farllen

「🚪」Port forwarding tool to gain access to internal devices

c forwarding hacking network pivot port security tool

Last synced: 06 May 2025