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/performanc/cpools

Light-weight pool library for C89+

c c89 cross-platform pool thread-pool

Last synced: 13 Feb 2026

https://github.com/shahzaib739/ascii-render

ascii-render is a header-only ASCII renderer for embedded systems, terminals, and SDL2 apps. Zero dependencies, multi-backend rendering, and cross-platform support (STM32/ESP32/Arduino, consoles, SDL2) 🐙

ascii-art ascii-color ascii-rendering asciidoc c donut hacktoberfest log-viewer map motd nodejs openstreetmap render renderer rendering teapot torus vector-tiles

Last synced: 04 Oct 2025

https://github.com/notengobattery/cmake-microchip-pic

CMake-based environment for Microchip PIC microcontrollers. Supports SDCC/GPASM and, XC8/MPASM.

c cmake microchip pic sdcc

Last synced: 01 Jul 2025

https://github.com/erikdelange/exin-ast-the-experimental-interpreter

Define your own programming language and design your own interpreter! This one is written in C and executes a Basic/C/Python like language. The interpreters design centers around an Abstract Syntax Tree.

abstract-syntax-tree ast c ebnf interpreter language programming-language

Last synced: 04 Jan 2026

https://github.com/basemax/circulardoublylinkedlistc

This is a simple implementation of Circular Doubly Linked-List in C. Circular Doubly Linked-List is a data structure that is a combination of a doubly linked list and a circular linked list. It is a linked list where all nodes are connected to each other. It is a circular linked list because all nodes are connected to each other.

c circular-doubly circular-doubly-linked-list circular-doubly-linkedlist circular-linked-list circular-linkedlist circularlinkedlist data-structure datastructure ds linked-list linkedlist

Last synced: 11 Aug 2025

https://github.com/archer-01/ft_printf

Recoding libc's printf

c variadic-function

Last synced: 25 Jul 2025

https://github.com/8dcc/libsigscan

Single-header C/C++ library for signature scanning on Linux.

c c-library cpp game-hacking hacking library signature-scanning sigscan

Last synced: 24 Apr 2025

https://github.com/luisfelipepoma/compilers_theory

Learning about Compilers Theory Course: Building with ANTLR, LLVM, Bison, and Flex.

antlr arch-linux bison c compiler-construction compilers flex llvm

Last synced: 19 Aug 2025

https://github.com/javiorfo/xtatusbar

Configurable statusbar for Xorg server using xsetroot

c dwm linux xorg xsetroot

Last synced: 05 May 2025

https://github.com/gadget114514/yaadv

embeddable adventure visual novel engine for cocos2d

c cocos2d cplusplus game game-development game-engine

Last synced: 24 May 2026

https://github.com/feixiao/c_practice

C/C++练习和第三方库demo

c c-plus-plus googletest libnice libtool

Last synced: 26 Dec 2025

https://github.com/opennms/jrrd

Round Robin Database (RRD) interface for Java (original single-threaded version)

c java rrd rrdtool

Last synced: 14 Apr 2025

https://github.com/ldilley/igniteircd

:speech_balloon: An ancient fork of the Hybrid IRC daemon (preserved for historical purposes)

c daemon irc irc-server ircd ircserver

Last synced: 27 Jul 2025

https://github.com/connectaman/c_programming_language

Notes and Program for C Langauge

c cnote cprogramming programming-language

Last synced: 14 Mar 2025

https://github.com/mahi97/c-compiler

C Compiler Write in CPP and Qt

asm c cpp qt

Last synced: 19 Apr 2026

https://github.com/randomhashtags/gluon-server

Minecraft server alternative to any written in Java.

c minecraft-server server

Last synced: 14 Mar 2025

https://github.com/beliavsky/c2f

Partial C to Fortran translator by David Frank

c fortran intel-fortran transpiler transpiler-for-casual-use

Last synced: 27 Jul 2025

https://github.com/0xvpr/snake-pit

Command and Control interface built using a Flask with a modular backend.

c c2 command-and-control cpp flask localhost python

Last synced: 11 Apr 2026

https://github.com/ybootin/mp3gain.js

Analyse and Normalize MP3 file into the browser

audio c docker emscripten javascript mp3 mp3-converter normalize typescript

Last synced: 15 Apr 2025

https://github.com/tristan957/libmerr

C99+ library for error information

c errors

Last synced: 23 Mar 2025

https://github.com/michaeltroger/home-esp8266-door

Detects a door opening via a connected magnetic switch and sends a request to the web server

arduino arduino-project c home-automation

Last synced: 17 Aug 2025

https://github.com/ishanoshada/sl-android

Slandroid is a universal script runner that simplifies running scripts in multiple programming languages. It automatically detects the language, installs missing interpreters or dependencies, and executes the script seamlessly. Whether it's Python, JavaScript, Bash, Ruby, Java, Go, PHP, Perl, C, C++, Rust, or more—Slandroid has you covered!

bash c perl php py pypi python ruby script-runner sh slandroid

Last synced: 31 Jul 2025

https://github.com/cpscript/micropython-raytracer

RayTracer for most micro-controllers with MicroPython

assembly c micro-controller micropython python

Last synced: 17 Aug 2025

https://github.com/danielkrupinski/cmake-demo

A collection of CMake scripts for C and C++ projects.

c cmake cpp

Last synced: 18 May 2026

https://github.com/nihilantropy/minishell

Minishell: aka Minihell :fire:

42 42rome c minihell minishell programming shell

Last synced: 03 Feb 2026

https://github.com/cooptocracy/tiny-blockchain

The objective of this repository is to bring you the basic implementation of `Blockchain` in various languages.

blockchain blockchain-technology c cpp csharp dlt fsharp go golang java js python ruby rust ts

Last synced: 10 Apr 2026

https://github.com/bagussatoto/perpustakaan-app

Aplikasi Perpustakaan menggunkan C#

c config

Last synced: 17 Aug 2025

https://github.com/ebrezadev/ds1307-real-time-clock-c-driver

DS1307 RTC (real time clock) portable c library (high level driver)

arduino c driver ds1307 embedded embedded-c library real-time-clock rtc

Last synced: 07 May 2025

https://github.com/oguzhan-yilmaz/lexical-analyzer-for-psi-lang

A lexical analyzer for custom defined PSI Language, developed for Programming Languages Course.

c lexical-analyzer

Last synced: 05 Aug 2025

https://github.com/bklockly/bof-timestomp

Bof for File Timestamp Modifier

bof c timestamp

Last synced: 09 Aug 2025

https://github.com/szymonlopaciuk/datelib

Pure C date/time formatting and calculation library

c date-calculator date-converter date-formatting datetime

Last synced: 27 May 2026

https://github.com/jeebuscrossaint/hazmat

A blazingly fast and tiny password manager in C99

blazingly-fast c c99 fast password-manager tcc tiny

Last synced: 23 Mar 2025

https://github.com/julienmeritte/c_http_server

Serveur HTTP en C pour comprendre et manipuler les sockets et le protocole TCP. Tomcat-like project.

c make

Last synced: 03 Aug 2025

https://github.com/rudrajiii/leetcode_factory

Here you will find all the Leetcode questions solved ( JS & PY & lil bit java , c , go and DB Related questions) . Will Continuously Updating as i solve questions Day by Day!! Happy Coding :))

c golang java javascript postgresql python3

Last synced: 19 Aug 2025

https://github.com/rythm-net/pu-informatics

:octocat: A collection of every course, lecture, exercise and homework during my 4-year-journey in University of Plovdiv. Plus some materials such as exams, code snippets and much more.

c cmake cplusplus csharp css html java javascript mathematica processing python wolfram-language

Last synced: 24 Jul 2025

https://github.com/ebrezadev/bluetooth-slave-spp-task-handler-c-driver

Bluetooth Slave JDY-31 SPP (Serial Port Profile) Task Handler C Driver

arduino bluetooth c driver jdy-31 mcu serial spp

Last synced: 27 Apr 2026

https://github.com/ranitmanik/dsa-bootcamp-c

This repository contains a collection of my DSA assignments and source code creations while learning DSA from CodeWithHarry. Master the fundamentals of Data Structures and Algorithms using the C programming language. Delve into detailed chapters and practice sets to enhance your skills.

bootcamp c c-language codewithharry course dsa dsa-algorithm dsa-beginner dsa-c dsa-learning-series dsa-practice dsa-questions practice-programming

Last synced: 04 Mar 2026

https://github.com/avicted/skogsnet

Arduino -> Serial bus -> Unix -> (main) Measuements read from the Serial bus. With Raylib as Visualization for the data.

arduino c cpp embedded-systems iot linux makefile pid pid-control raylib raylib-c raylib-cpp serial-communication temperature unix

Last synced: 27 Jul 2025

https://github.com/aryank1511/seneca-college-ipc144-workshops

This repository contains all the IPC144 (Introduction to programming using C) workshops and milestones that I have done as a student at Seneca College.

c modular-architecture structured-programming

Last synced: 04 Aug 2025

https://github.com/dolfost/snake-cpp

An Clang ncurses snake game

c cpp game ncurses snake snake-game

Last synced: 20 Sep 2025

https://github.com/amir-kedis/c-conway

Conway game of life made in C with raylib, made as a form of escapism from my final exams.

c conways-game-of-life game raylib

Last synced: 05 Jan 2026

https://github.com/westleyk/rpi-brightness

Raspberry pi backlight brightness cli simple c

adjust backlight brightness c cli mode pi raspberry-pi rpi rpi-backlight rpi-brightness sleep

Last synced: 28 Jul 2025

https://github.com/progzone122/tictactoe-kindle

TicTacToe game written in C++ & GTK 2.0 for Amazon Kindle PW4+

c cpp game gtk2 kindle tictactoe

Last synced: 11 Apr 2026

https://github.com/hxndev/infix-postfix-prefix-using-stacks

In this assignment, we did conversions of expressions between infix, prefix and postfix

c cpp data-structures infix postfix prefix project stacks visual-studio

Last synced: 02 May 2026

https://github.com/kastorcode/cc50

Soluções para os set's de problemas do CC50/CS50.

brazil c cc50 cs50 css goiania goias html javascript matheus oliveira php ramalho sql xhtml

Last synced: 05 May 2026

https://github.com/biglup/cardano-c

A pure C library for interacting with the Cardano blockchain. Compliant with MISRA standards and binding-friendly architecture.

c c99 cardano cryptocurrency cryptography serialization

Last synced: 23 Jan 2026

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

Low level programming with the C programming language

betty-style c cli vim

Last synced: 03 May 2026

https://github.com/pyrod3v/gitman-lite

A fast, lightweight CLI tool for creating and managing git repositories

c cli cli-app git github

Last synced: 25 Oct 2025

https://github.com/actionanand/cppgraphicsexamples

practising C++ graphics (turbo c++) using `graphics.h` file.

c cgraphics cpp cppgraphics

Last synced: 03 May 2026

https://github.com/notnekodev/jash

Just another Shell. Written completly in C

c console make shell

Last synced: 02 Mar 2026

https://github.com/dloebl/rm

rm is a command-line utility that can delete directory entries. Written in C, requires an at least partly POSIX conforming operating system underneath. The goal of this tool is, to fulfill the corresponding POSIX standard as good as possible, without adding more features.

c cc0 clean-code command command-line-tool coreutils fast lightweight linux posix posix-compliant rm-utility shell simple speed standard tool unix unix-command utility

Last synced: 18 Apr 2026

https://github.com/anas-farooq8/top-kth-shortest-path

Solving the K Shortest Path Problem using a combination of MPI for distributed computing and OpenMP for shared memory parallelization within MPI processes. The goal is to find the Kth shortest path among all nodes of a given graph.

c k-shortest-paths mpi openmp

Last synced: 24 Jan 2026

https://github.com/git-elliot/competitive_programming_codes

All codes at one place in related format (aka Aditya Verma style).

algorithms c code competitive-coding competitive-programming

Last synced: 17 Apr 2026

https://github.com/stirlinglabs/libsa

Portable, cross-platform socket address wrapper in C

c c11 cross-platform networking sockaddr

Last synced: 16 Mar 2026

https://github.com/marxmit7/data-structure-algorithms

Data Structure in c

c

Last synced: 11 Feb 2026

https://github.com/nihilantropy/get_next_line

get_next_line 42 school project

42projects 42school c coding getnextline project

Last synced: 13 Jun 2026

https://github.com/jiviteshjain/kishmish

A stripped-down shell for Linux-based systems, implemented in C

c linux linux-shell shell

Last synced: 14 Jun 2026

https://github.com/tkovs/cbrainfuck

:curly_loop: A brainfuck interpreter made in C.

brainfuck brainfuck-interpreter c first-project

Last synced: 27 Oct 2025

https://github.com/yuriidorosh/markdown-viewer

"Markdown Viewer" is a simple GTK-based application to view Markdown files.

c c-language c-language-programming gtk gtk3 markdowm markdown-parser markdown-to-html markdown-viewer

Last synced: 01 May 2026

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

A simple Nautilus extension that adds “Hide” and “Unhide” to Nautilus right-click menu

c desktop desktop-environment dotfiles gnome gnu gnu-linux hidden-files nautilus nautilus-extension

Last synced: 10 Feb 2026

https://github.com/basemax/squareroot

Own function to calc the square root of a number.

c cpp math math-library mathematics square-root squareroot

Last synced: 19 Apr 2026

https://github.com/canciucostin/simple-windows-keylogger

Simple Windows keylogger using C language

c keylogger windows

Last synced: 08 May 2026

https://github.com/versbinarii/stm32hal-template

Project starter template for Stm32 projects using HAL library for Vim + Coc + ccls

build-tool c ccls cmake embeded stm32 stm32f4 template vim

Last synced: 17 Apr 2026

https://github.com/nomissbowling/afewcam

virtual-camera for streaming OBS NDC TDL etc

c cpp ndc obs opencv streaming tdl virtual-camera

Last synced: 16 Apr 2026

https://github.com/abdelkarimhajji/push_swap_42

Pushswap @ 42: Sorting Mastery 🔄✨ Conquer the stack challenge with my Pushswap project at 42. Explore efficient sorting, witness algorithmic magic! #PushswapChallenge #CodeMagic 🚀💻

c makefile push-swap42 stack

Last synced: 09 Jun 2026

https://github.com/danielbrito/celerebro

:brain: CÉLEREBRO é um mini game de matemática para praticantes de neuróbica.

c data-structures game linux mathematics programming sorting

Last synced: 01 May 2026

https://github.com/mutablelogic/go-libcamera

C and Golang bindings for libcamera

bindings c golang libcamera

Last synced: 20 Apr 2026

https://github.com/la-guajolota/rp2040_proyects

RP2040 workspace for reference

c embedded-systems mcu pio rasberry-pi-pico rp2040

Last synced: 28 Apr 2026

https://github.com/skhoroshavin/qcc

QuickCheck for C

c quickcheck test

Last synced: 09 Jun 2026

https://github.com/amaitou/libft

A library of standard C functions from scratch. These functions cover essential operations such as string manipulation, memory allocation, and more. The primary goal is to deepen understanding of these fundamental concepts and provide a reliable library for use in subsequent projects.

1337school 42cursus 42network c libft42 makefile memory-allocation

Last synced: 30 Jan 2026

https://github.com/chapvic/get_cpuid

Pure C cross-platform CPUID/CPUIDEX functions

amd c cpu cpuid cpuidex crossplatform gcc intel msvc pure-c tinycc win32

Last synced: 20 Jun 2026

https://github.com/howerj/nvram

Non-volatile variables in C

c hack nvram perl

Last synced: 20 Apr 2026

https://github.com/lucasdaher/banco-malvader-c

Este projeto foi desenvolvido para a matéria de Lógica de Programação da faculdade. O sistema foi desenvolvido utilizando Linguagem C e possui dois tipos de usuário, clientes e funcionários.

c

Last synced: 26 Feb 2026

https://github.com/ammaar-alam/instagram-checker

Web application to analyze Instagram followers and following data, identifying non-mutual connections using a C-based analyzer hosted on Heroku.

c heroku instagram instagram-follower json python webapp

Last synced: 03 May 2026

https://github.com/sandeepkumarmishra354/smart-memory-manager

An easy way to deal with c++ pointer type

c c-plus-plus memory-management pointers

Last synced: 19 Apr 2026

https://github.com/desmonhak/wl_lib

(Windows & Linux Library) permite un cierto alto nivel de funciones. Para no tener que lidiar con las cabeceras únicas de cada sistema

c linux windows

Last synced: 06 May 2026

https://github.com/bringauto/fleet-protocol

BringAuto Fleet Protocol - simple yet reliable communication for internet-connection-unstable environments

c communication cpp fleet-protocol protobuf reliable-protocol

Last synced: 11 Feb 2026

https://github.com/izenynn/fdf

42 Cursus - FdF: Wireframe rasterizer.

42 42born2code c fdf fdf-42 graphics linux macos minilibx wireframe

Last synced: 18 Apr 2026

https://github.com/dineshpinto/stm32f4

Combining an FPGA, µC and AWG for nanosecond photon counting

assembly awg c microcontroller photonics verilog

Last synced: 30 Apr 2026

https://github.com/water-melon/portal

Portal is a TCP tunnel written in C working on Linux. It does not only support web but also MySQL and anything running on TCP.

broadcast c event-driven multiprocess network proxy tcp tunnel

Last synced: 07 Feb 2026

https://github.com/karmakrafts/application-template

CMake application template project using the Karma Krafts CMake infrastructure.

c cmake cplusplus cpp cpp17 cpp20 example make quick template

Last synced: 30 Jan 2026

https://github.com/performanc/messacer

Ultra-light decentralized messaging software using sockets.

c decentralized html javascript messaging nodejs

Last synced: 06 May 2026