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/impact-eintr/cplusplus

系统学一下C艹 银行不要gopher啊 :(

apue c cpp interview lars leveldb linux

Last synced: 29 Oct 2025

https://github.com/bydmiller/os-dev

Operating system written in x86 assembly and C.

bootloader bootsector c kernel operating-system registers vda x86 x86-assembly

Last synced: 30 Jul 2025

https://github.com/bernhardfritz/blendmodes

This OpenGL-based tool allows you to perform basic image blending operations using the CLI.

blend-modes c cli command-line-tool glsl opengl shaders

Last synced: 11 Sep 2025

https://github.com/kdkasad/westwood

A new (and hopefully improved) linter for Purdue's CS 240 course

c cs240 linter purdue tree-sitter

Last synced: 03 Aug 2025

https://github.com/bfgeshka/picunic

Tool designed to find duplicate or similar images. Moved to https://notabug.org/bfgeshka/picunic

average-hash c c89 c99 duplicate-images image-duplicate-detection phash similarity

Last synced: 04 Oct 2025

https://github.com/tphakala/tflite_c

TensorFlow Lite C precompiled library for Windows, Linux and macOS

c library linux prebuilt prebuilt-libraries tensorflow tensorflow-lite tflite windows

Last synced: 15 Aug 2025

https://github.com/dsc712/concepts_of_java

A repository having java programs implementing important concepts in java programming language along with a competitive section , containing codes of successful submissions of different online coding platforms .

c cpp java

Last synced: 16 Aug 2025

https://github.com/antonijn/cheax

A Lisp dialect with C API, REPL and standard library

api c interpreter library lisp

Last synced: 17 Aug 2025

https://github.com/ardeshirv/bin2dec

bin2dec is a binary to decimal convertor

ardeshirv binary-to-decimal c terminal-based

Last synced: 20 Aug 2025

https://github.com/anvari1313/quarantine

Quarantine is a simple HTTP server that I started in COVID-19 quarantine time.

asynchronous c http-server pthread

Last synced: 23 Aug 2025

https://github.com/ssteinbach/c_call_zig

Small example of calling a static zig library from C code.

c ffi linking zig ziglang

Last synced: 15 Jul 2025

https://github.com/narasimha1997/ironserver

A simple, amazingly fast static web server written in C. Supports faster MIME type resolution and caching.

c caching hobby-project webserver

Last synced: 12 Apr 2025

https://github.com/catmengi/dynamicrpc

C rpc server and client library

c libffi linux posix pure-c rpc rpc-client rpc-framework rpc-server

Last synced: 14 Jul 2025

https://github.com/dumitory-dev/dll-injector

This simple injector is for injecting DLL into processes.

c dll-injection injection

Last synced: 10 Sep 2025

https://github.com/xaizek/stic

Simple Tests In C (with optional pure C automatic test registration)

automatic-test-registration c test-framework unit-testing

Last synced: 14 Apr 2025

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/gsquire/fencelock

An alternative distributed lock for Redis

c redis redis-module

Last synced: 15 Apr 2025

https://github.com/pyokagan/cir

Arbitrary compile-time evaluation and metaprogramming system for the C programming language

c compiler jit metaprogramming nus x86-64

Last synced: 18 Jun 2025

https://github.com/christopher-besch/cpp_go_fast

Collection of tips and tricks for fast C/C++ code.

c cpp memory optimization

Last synced: 01 Sep 2025

https://github.com/sagacious-software/gosh

Simple and lightweight, framebuffer-oriented, cross-platform windowing library.

ansi ansi-c api backend buffer c c89 c90 framebuffer library pixel-buffers pixelbuffer window windowing wrapper wrapper-api x11

Last synced: 12 Apr 2025

https://github.com/dkruchinin/pppd-ldap

A fork of pppd_ldap-0.12 that supports CHAP/MSCHAP/MSCHAP-v2 authentication with MPPE

c ldap mschap ppp

Last synced: 22 Jul 2025

https://github.com/itchyny/2bf

2bf - generates a Brainfuck code

brainfuck c

Last synced: 01 Sep 2025

https://github.com/calimero-project/serial-native

Libraries for serial port access on Windows/Linux/macOS using the Java Native Interface (JNI)

c ft12 jni linux macos serial-ports tp-uart windows

Last synced: 04 Apr 2026

https://github.com/felurye/data-structures

Implementações e estudos práticos de estruturas de dados em Java e C, explorando conceitos fundamentais de algoritmos, organização de dados e lógica de programação.

algorithms algoritmos c computer-science data-structures estruturas-de-dados java programming-study

Last synced: 07 Jun 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/periareon/rules_cc_autoconf

Bazel rules providing a light-weight alternative to GNU Autoconf.

autoconf bazel bazel-rules c cpp rules-cc

Last synced: 27 Apr 2026

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/nilostolte/sudoku

Simple 9x9 Sudoku brute force solver with intrinsic parallel candidate set processing using bits to represent digits in the [1, 9] range, and bitwise operations to test a candidate against the candidate set, all at once.

bitwise-operators brute-force-algorithm c java optmization sudoku zig

Last synced: 25 Feb 2026

https://github.com/lawrencewarren/komo2

KoMo2 is an ARM emulator GUI program for Linux, written in C++ using the GTKMM library. It allows users to control the operation of an emulated ARM processor, while viewing the memory and register values of your loaded ARM assembly program.

arm c cpp emulation gtkmm gui linux nottingham nottinghamuni

Last synced: 11 Mar 2026

https://github.com/montyanderson/foop

C Framework for Object-Orientated Programming

c framework object-oriented oop

Last synced: 23 Apr 2025

https://github.com/yashbansod/arm-tm4c-iar

This repository contains all my practice codes of TM4C123GXL coded in IAR Workbench. The Texas Instruments Tiva C LaunchPad board TM4C123G is used for the code. The TM4C123GXL Launchpad has the TM4C123GH6PM microcontroller which is based on the ARM Cortex-M4F microcontroller architecture and clocked at 80 MHz (with 100 DMIPS).

arm c ccs7 cortex-m4f embedded-c texas-instruments tiva tiva-c-series tm4c tm4c123 tm4c123gh6pm tm4c123gxl

Last synced: 24 Oct 2025

https://github.com/rekgrpth/pg_htmldoc

PostgreSQL implementation of HTMLDOC conversion software. It is a program that reads HTML and Markdown source files or web pages and generates corresponding EPUB, HTML, PostScript, or PDF files with an optional table of contents.

c html pdf postgresql ps

Last synced: 24 Dec 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/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/librity/ft_netmon

42 São Paulo - Labs, 3rd Edition - netmon - A Threaded Network Monitoring Service in Pure C

42 42born2code 42projects 42saopaulo 42school c dns http http-client https https-client monitoring-tool network-monitoring norminette ping pthreads threadpool threads

Last synced: 28 Feb 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/jiangshan00001/mzc8051

a c compiler for mcu8051

8051 c compiler mcu

Last synced: 14 Oct 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/thatudeshuk/ucsc-cs

Stuff I do...

c studies

Last synced: 13 Oct 2025

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/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/adaiasmagdiel/windows-c-http-server

This is a simple and functional C web server designed specifically for Windows systems. It serves static HTML files to clients over HTTP and utilizes Windows-specific APIs.

c http pure-c server static

Last synced: 26 Oct 2025

https://github.com/dhananjaylatkar/cscope_lsp

LSP server using cscope

c lsp-server neovim

Last synced: 18 Apr 2026

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/lelserslasers/ghosts

A black, white, and grey game. You are trying to collect gold while avoiding ghosts.

blackandwhite c game ghosts greyscale itch-io sdl2

Last synced: 01 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/itsm3abena/c-ds

A lightweight and efficient single-header library (ds.h) providing implementations of essential data structures in C, including Hashmaps, Hybrid Arrays, and Linked Lists.

c cpp datastructures dsa-algorithm

Last synced: 03 Sep 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/macmade/egpack

EGPack is an archive utility, similar to the TAR utility.

archive c pack tape-archive tar

Last synced: 19 Apr 2025

https://github.com/dylan-conway/3dca

3D Cellular Automata Simulator

c cellular-automata opengl simulation

Last synced: 06 Jul 2025

https://github.com/franckferman/apprendre_le_c

Référentiel exhaustif pour acquérir une compréhension approfondie des fondamentaux du langage C. Fruit d'une démarche analytique rigoureuse, ce guide offre une pédagogie structurée, avec explications détaillées et exemples concrets, pour maîtriser pas à pas la programmation en C.

apprendre apprendre-c apprendre-code apprendre-dev apprendre-les-bases c c-lang c-programming c-programming-language c-programming-project clang clanguage developpement francais francaise france learn learn-c learning learning-c

Last synced: 19 Apr 2025

https://github.com/ayhamratrout/cpu_simulator

A C/C++ program to simulate the functionality of a simple CPU, which utilizes one worker thread, with 256 levels of priority in a run queue.

c c-plus-plus cpp cpu cpu-emulator cpu-scheduling cpu-scheduling-algorithms data-structures object-oriented-programming operating-system operating-systems operating-systems-project os

Last synced: 22 Sep 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/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/selma-belhadj/alx-higher_level_programming

Python projects featuring tasks that test knowledge of specific topics and areas of python programming

c python3

Last synced: 09 Apr 2025

https://github.com/kumkeehyun/cin-conic

simple webframwork writing in C

c gin-gonic webframework

Last synced: 26 Oct 2025

https://github.com/franzflasch/nes_emu

Portable nes-emulator written in C

c emulator famicom nes nintendo portable

Last synced: 22 Jan 2026

https://github.com/libdriver/sfa30

SFA30 full-featured driver library for general MCU and Linux.

c full-featured-driver hcho humidity iic linux mcu sfa30 temprature uart

Last synced: 06 Oct 2025

https://github.com/ranitmanik/c-documentation

This documentation is a beginner's guide for C programming. Created by Ranit Manik, a dedicated programmer, it offers a structured learning path from basics to advanced techniques. Its goal is to equip you with the skills needed for developing efficient and robust C programs.

c c-language docs documentation jetbrains tutorial writerside

Last synced: 23 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/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/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/lucasamtaylor01/Editor-Texto-C

Editor de texto em C 📄

c editor-de-texto

Last synced: 07 May 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/algosup/2023-2024-project-3-virtual-processor-team-1

The goal of the project is to create a virtual processor and an interpreter for running assembly code on that processor

assembler c parser vcpu

Last synced: 02 Jul 2025

https://github.com/rand-asswad/runge-kutta

Runge-Kutta C program, methods (RK12 and RK24) for solving ordinary differential equations, with adaptive step size.

c ode-solver runge-kutta runge-kutta-adaptive-step-size

Last synced: 25 Apr 2025

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/cooljeanius/dlcompat-20030629

an old libdl implementation that was originally for Mac OS X 10.3 and older.

c dylib dynamic-library

Last synced: 18 Jan 2026

https://github.com/roteklaue/c-webserver

A simple c webserver implementation

c framework simple webserver

Last synced: 02 May 2025

https://github.com/ddlsmurf/sov

Starcraft over VPN

c packet-processing pcap starcraft-broodwar vpn

Last synced: 22 Jan 2026

https://github.com/sanchezih/up-computacionaplicada

Repositorio de ejemplos para la materia Computacion Aplicada

c gnu-linux iptables shell-script

Last synced: 15 Apr 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/kevinvitale/displix

Command-line utility using CoreGraphics to change display resolutions

c coregraphics macos

Last synced: 15 Oct 2025

https://github.com/emilianobilli/libchannel

Golang style channels in C

c golang-channels library

Last synced: 16 Jan 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/ldilley/bsdmod

:smiling_imp: Various demonstrational FreeBSD kernel modules

bsd c example example-code freebsd freebsd-kernel freebsd-kld operating-system tutorial tutorial-code

Last synced: 10 Mar 2026

https://github.com/internaut/attiny-instructable

Simple source-code examples for a tutorial on instructables.com about AVR-C development on ATtiny microcontrollers.

arduino attiny avr c microcontroller tutorial

Last synced: 05 Mar 2026

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/dottorblaster/grocery

Tiny C webserver with resource adaption features

adaption c content convert imagemagick jpeg university webserver

Last synced: 04 Sep 2025

https://github.com/zbanks/optim

Immediate-mode command line option parsing for C

c options

Last synced: 09 Mar 2026

https://github.com/yhaiovyi/c-wasm-loader

Super change your browser with C/C++ power.

c cpp wasm webpack webpack-loader webpack3

Last synced: 14 Apr 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/jonpalmisc/emake

Easy wrapper around CMake's CLI

autotools c cli cmake cpp

Last synced: 14 May 2025

https://github.com/polfeliu/ccg

C/C++ Code Generation

c codegen codegeneration cpp framework

Last synced: 05 Oct 2025

https://github.com/hunterdii/leetcode-potd

🌟 Welcome to the vibrant world of Leetcode Daily Problem of the Day solutions! Dive into a treasure trove of daily challenges meticulously crafted to sharpen your problem-solving skills. With diverse topics, detailed explanations, and a supportive community, this repository is your gateway to mastering algorithms, data structures, and more!🚀

c competitive-programming cpp daily-coding-problem dailyprogrammer dsa-algorithm good-first-issue java leetcode leetcode-c leetcode-cpp leetcode-java leetcode-python3 leetcode-rust leetcode-solutions leetcode-solutions-cpp leetcode-solutions-python python3 rust

Last synced: 23 Aug 2025

https://github.com/mhamdyx/c-programming-a-modern-approach-2nd-ed-solutions

My solutions to the C Programming A Modern approach book 2nd edition. These solutions are published for historical purposes and intended to be a guide for other learners to gain intuition rather than being used for cheating.

abstract-data-types algorithms c c89 c99 cprogramming cprogramming-language cprogrammingbooks cprograms cprojects data-structures enumeration functions low-level-programming pointers pointers-and-arrays preprocessor-directives problem-solving standard-library string-manipulation

Last synced: 18 Mar 2025

https://github.com/artichoke/clang-format

✏️ clang-format runner for CI

artichoke c ci clang-format formatter javascript linter nodejs npx

Last synced: 10 Apr 2025