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/rsarky/coberon

Compiler Frontend for Oberon-0 written in C with Flex and Bison.

bison c compiler-frontend compilers flex

Last synced: 28 Jul 2025

https://github.com/vonderklaas/invoice-machine

I played a bit with *C* to build this command-line application. Now you can generate bills and invoices for your restaurant. It is designed to help managers quickly generate invoices for customers.

c make mdx

Last synced: 16 May 2026

https://github.com/fahim1049/c-basic

Practice

c

Last synced: 23 Jul 2025

https://github.com/daleksla/can_interact

Functionality to easily read and write to CAN bus in C/C++ for GNU/Linux OSs

c c89 can-bus cxx cxx-library cxx11 linux socketcan

Last synced: 10 Apr 2026

https://github.com/kaualandi/megasena-tic-ccomp

Sorteio MegaSena em C para aula de TIC - 1/8 CCOMP

c

Last synced: 01 Sep 2025

https://github.com/krishpranav/tcpjack

A simple tcp hijacker built in rust

c network-sniffer rust sniffer tcp tcp-sniffing

Last synced: 16 May 2026

https://github.com/emabrey/jni-headers

The platform/system specific JNI headers for the Windows, Linux, Max OSX and Solaris environments

c c-plus-plus cross-platform java jni maven nar

Last synced: 17 Apr 2026

https://github.com/0xvpr/vpr-bin2fmt

A utility program to convert binary data to a formatted string of the user's choice

binary-format c cpp data-formatting string-formatter tool tooling utility

Last synced: 17 May 2026

https://github.com/skyplabs/sniff-cookies

Mirror of https://codeberg.org/Skyper/sniff-cookies.

c cookies libpcap mirror network sniffer

Last synced: 08 Sep 2025

https://github.com/kulp/php-serialization-xs

An XS (C) version of PHP::Serialization, for Perl

c perl perl5 php serialization xs

Last synced: 30 Apr 2025

https://github.com/talfig/assembler

Comprehensive assembler program for a specific assembly language, implementing efficient code translation, error handling, and file management in C.

assembler assembly-language c

Last synced: 26 Mar 2025

https://github.com/yin-jinlong/tiny-unicode

unicode C 转换库及简单工具。Simple unicode C converter and utils.

c tiny unicode unicode-converter utf-32 utf-32be utf-8

Last synced: 18 Mar 2025

https://github.com/anupam-io/avl_tree

AVL tree: height-balanced trees in C supporting add, remove, search, update features. A comparison of AVL trees with red-black trees is also done(std::set).

avl-tree avl-tree-code avl-tree-implementations bst c data-structures height-balanced-trees red-black-trees rotations std

Last synced: 03 Apr 2025

https://github.com/huwzpf/parallel-processing-cpu-and-gpu-env-and-lib-with-powercap

(2024/2025) A library and environment for parallel processing in a power-limited CPU+GPU cluster environment.

c cpu cuda gpu mpi openmp parallel powercap

Last synced: 11 Apr 2025

https://github.com/shikharvashistha/shell

A Basic shell in C

c

Last synced: 02 Mar 2025

https://github.com/rikvdh/matching

String-based parser based on matching strings for interpreting and handling string-based interfaces

at-command c cli clib embedded embedded-c memory parser string zero-allocation

Last synced: 11 Jun 2026

https://github.com/mewmewdevart/get_next_line

[42 Cursus] Reading a line from a fd is way too tedious

42projects c file-descriptor gnl static-variables

Last synced: 14 May 2026

https://github.com/umut-sahin/c-examples

Collection of examples in C to show how to get things done in an idiomatic way

c examples idiomatic

Last synced: 10 Jul 2025

https://github.com/rkirlew/brainfart-interpreter-in-c

Brainfart is a toy language made by me. It was inspired by Brainf*ck,however Brainfart is somewhat simplified.

brainfuck-interpreter c interpreter toy-language

Last synced: 26 Apr 2026

https://github.com/rarakira/fdf

Creating a simplified 3D graphic representation of a relief landscape, 42 curriculum

21school c ecole42 fdf fdf-42 graphics

Last synced: 27 Mar 2025

https://github.com/isebasus/hashmap

A very cool hashmap written in C

c funny hashmap

Last synced: 20 Jun 2026

https://github.com/hadron13/squareroot-mining

My second Ludum Dare(48) game

c ludum-dare sdl2

Last synced: 15 May 2026

https://github.com/costava/c-queue

Generic, type-safe queue using a circular buffer

c c99 queue

Last synced: 01 Jul 2026

https://github.com/boddepallyvenkatesh06/c-c-projects

About All Youtube videos C/C++ projects available here

c c-plus projects-done

Last synced: 27 Mar 2025

https://github.com/haxpor/hashmap_c

Generic hashmap implementation in C. Uses murmurhash as hash function.

c data-structure generic hashmap

Last synced: 16 Jun 2025

https://github.com/misterabdul/kbbi-gtk

KBBI Offline remake with GTK3

c gtk3 gui-application kbbi linux

Last synced: 07 May 2026

https://github.com/rafalwilinski/cachr

📟 Simple HTTP Caching proxy in Clang

c cache clang cmake proxy reverse-proxy

Last synced: 01 Apr 2025

https://github.com/cvhariharan/compiler

A micro-C compiler

c compiler lexer parser

Last synced: 03 Apr 2025

https://github.com/vityaman-edu/coroed

Minimal fiber runtime written in C

async c coroutines

Last synced: 14 Feb 2026

https://github.com/michaelbrim/tedium

bits of common code to reuse across C/C++ projects

c c-plus-plus c-preprocessor configuration enumerated-types system-programming

Last synced: 02 Feb 2026

https://github.com/frouioui/42sh

Reproduction of the official TCSH shell, implemented in C.

c epitech shell tcsh

Last synced: 08 Jul 2025

https://github.com/itchyny/bf

bf - executes a Brainfuck code

brainfuck c

Last synced: 01 Jul 2026

https://github.com/gyakobo/mexil

This is Virus Shell Simulator

c game-engine malloc

Last synced: 16 May 2026

https://github.com/hungrybluedev/cmake-basic-c-template

This repository contains a basic CMake template that can be used a viable starting point for a moderate to large C codebase.

c cmake project template

Last synced: 12 Jun 2025

https://github.com/hungrybluedev/c-programs

A collection of well-documented, mostly self-contained C programs. The programs include implementations of Data Structures as well as Algorithms.

algorithm c data-structures dependency-free implementation

Last synced: 08 Apr 2025

https://github.com/keithdhedger/kute

(K)eith's (U)niversal (T)ag (E)ditor, Linux cli tag editor for flac,m4a and mp3 files.

c c-plus-plus command-line-tool editor flac linux m4a mp3 tags

Last synced: 28 Apr 2026

https://github.com/pseudoincorrect/health_overview

Full IoT Stack System to provide Online (web) real-time overview of the health status of a group of individuals within a mesh RF network.

angular c eagle express mean-stack mesh-networks mongodb nordicsemi openthread pcb python

Last synced: 06 Apr 2026

https://github.com/gustafla/selfcompiling

Self compiling intros, optionally with embedded SDL2 and OpenGL headers

64k c demoscene opengl self-compiling

Last synced: 18 May 2026

https://github.com/jrob774/fish-blaster

An arcade blaster game made for 2020's Revival Jam.

arcade blaster c fish game game-jam revivaljam sdl sdl2 shooter tcc

Last synced: 13 Apr 2025

https://github.com/enusbaum/wwwinamp.c

WWWinamp based on the original Nullsoft C software package to control WinAMP through a Web Browser

c http-server winamp

Last synced: 01 Apr 2025

https://github.com/andyfratello/so

💽 Exercicis de Sistemes Operatius (SO) Q1 - UPC FIB

c console fib-upc operating-system operating-systems so-fib

Last synced: 20 Mar 2025

https://github.com/simplyceo/feather-browser

A web browser written in pure C, using GTK3 and WebKit2GTK+.

c gtk3 web-browser webkit2gtk

Last synced: 09 Sep 2025

https://github.com/mhcrnl/mhcrnltexteditor

C, Code::Blocks 17.12, GTK+2, GTK+3, text editor. Os: Fedora 32, Ubuntu 18.04, Feodora 28.

c code-blocks editor gtk2 gtk3 text-editor

Last synced: 15 May 2026

https://github.com/dwoz/janus-pubsub-plugin

PubSub Plugin for Janus WebRTC Gateway

c janus-gateway plugin webrtc

Last synced: 15 May 2026

https://github.com/kamiyaa/arclight

re-implementation of acpilight with less features

acpi-brightness c sysfs udev-rules

Last synced: 26 Mar 2025

https://github.com/rdeusser/tinycc

TinyCC mirror with weekly releases

c tinycc

Last synced: 09 Oct 2025

https://github.com/wkhallen/cdtp

Modern cross-platform networking interfaces for C.

c networking socket socket-client socket-server

Last synced: 01 Mar 2026

https://github.com/giwiro/white-rabbit

Simple libmicrohttpd C web server. It hosts one route that returns the server hostname.

c docker docker-multi-stage-build libmicrohttpd

Last synced: 01 Jul 2026

https://github.com/lambdachad/hello-n64

Hello world!\n in N64

c n64

Last synced: 15 May 2026

https://github.com/jesseopdenbrouw/book_c

A Dutch book about the C programming language (ready for use)

c dutch latex programming-language

Last synced: 02 May 2025

https://github.com/nguyennhukhanh/chat

Trò chuyện cùng nhau ( C Language, Socket)

c socket

Last synced: 09 Jun 2026

https://github.com/m0rningdawning/tsp-genetic-algorithm

Travelling Salesman Problem solved using Genetic Algorithm

c genetic-algorithm travelling-salesman-problem tsp

Last synced: 03 Apr 2025

https://github.com/agvxov/dyrect

DYnamic RECTangle layouts

c c-library header-only-library immediate-mode-ui

Last synced: 30 Jun 2026

https://github.com/archibate/chaos

A hobby operating system based on my microkernel

c c-library kernel microkernel operating-system os

Last synced: 17 Jul 2025

https://github.com/lucassmaniotto/bodega.c

Trabalho Final - 2º Fase em C do curso de CC da UFFS Chapecó

c tad vitrinedev

Last synced: 15 May 2026

https://github.com/andywendt/c-programming-language

Completed Exercises for the Kernighan and Ritchie Text of the Same Name

c

Last synced: 08 Oct 2025

https://github.com/ourway/sqlite-tiny

My first attemp to write a sqlite3 clone. It's just an experimental attempt to understand RDBMS. Never use it in any production.

b-tree c parser personal-project self-learning sqlite sqlite-database sqlite-orm sqlite3 sqlite3-database tokenizer virtual-machine vm

Last synced: 16 May 2026

https://github.com/kaustubhgupta/c-programs

All C programs I developed

c

Last synced: 15 May 2026

https://github.com/dimalmfao/strings

A concise collection of static string functions poorly designed to enhance efficiency in C programming tasks.

c contributions-welcome open-source

Last synced: 03 Apr 2025

https://github.com/dibyadyutidas/devkit

A curated collection of developer tools

boilerplate c cpp developer-tools github-actions html java nodejs python scripting

Last synced: 12 Jul 2025

https://github.com/bonitoflakez/gojson2class

a utility that converts JSON schema to classes

c cpp golang java json json-schema jsonschema rust typescript

Last synced: 11 Jan 2026

https://github.com/newlandtv/koreanc

Implemented Korean programming in C/C++.

c korean korean-c korean-project programming-language

Last synced: 16 Apr 2026

https://github.com/wiright/plog

Log in your code with plog!

c

Last synced: 02 May 2026

https://github.com/dosx-dev/pebloader.h

Tiny C header that allows easy hiding of WinAPI imports via PEB

c hacktoberfest loader low-level obfuscation peb reverse-engineering

Last synced: 07 Sep 2025

https://github.com/zouariomar/hashhashbooks

A curated collection of programming books 📚

book books c cpp css css3 html html5 java javascript

Last synced: 15 Apr 2025

https://github.com/eliainnocenti/cryptography-exercises

Exercises for Cryptography Exam @ Polito - Cryptographic primitives in C with OpenSSL and prototype attacks in Python.

asymmetric-cryptography c cryptography ctf digest encryption-decryption offensive-security openssl python rand random-number-generators random-numbers symmetric-cryptography

Last synced: 05 May 2026

https://github.com/keyd-project/keyd-fork

A key remapping daemon for Linux. This is a friendly, temporary fork of https://github.com/rvaiya/keyd

c keyboard keyboard-layout keyboard-mapping keyboard-remap keymap linux sway x11

Last synced: 06 Mar 2026

https://github.com/yne/quadcopter

Quadcopter project

beaglebone c mpu6050 quadcopter

Last synced: 26 Mar 2025

https://github.com/kauahensilva/c_double_circular_linked_list_and_others

This project is a simple bibliographic reference manager developed to study the C language and data structures.

c data-structures estrutura-de-dados

Last synced: 14 Jun 2025

https://github.com/metwork-framework/mapserverapi

tiny C library to invoke mapserver engine as a library

autoreadme c github-actions integration-level-3 library mapserver

Last synced: 15 Jun 2025

https://github.com/thesayfulla/c-quiz-app

Mini Test application with C Programming Language

c cprogramming-language test

Last synced: 21 Mar 2025

https://github.com/dax89/clib

Experimental High Level C11 Library (WIP)

c c11

Last synced: 07 May 2026

https://github.com/guilhermeisnotunix/satanbomb

SatanBomb é uma simples Fork Bomb Cross-Platform (macOS, Linux, Windows 32/64 bits) feita em C.

c clanguage fork-bomb malware preprocessing preprocessor security

Last synced: 02 Mar 2025

https://github.com/nahakiole/schwitzerduetsch

A pebble watchface in swiss german

c pebble smartwatch swiss swissgerman watch

Last synced: 29 Apr 2026

https://github.com/cdoco/kcp-php

KCP Protocol for PHP

c kcp php php7-extension

Last synced: 15 May 2026

https://github.com/schwalbe-t/dstike-pong

A port of singleplayer Pong for the DSTIKE Deauther watch.

c cpp embedded embedded-c embedded-cpp esp8266 platformio sh1106

Last synced: 26 Feb 2026

https://github.com/ruimaciel/msexpr

M's sexpr library: a s-expressions data structure library implemented in C

c c-library c90 data-structures library parser s-expression s-expressions

Last synced: 04 Jun 2026

https://github.com/woodruffw/sxbiff

xbiff with signals

c x11

Last synced: 28 Mar 2025

https://github.com/simonprovost/rpl

/rpl is fork (with one new feature) source from UNIX procedure that reads standard input, replaces all desired occurrences, and searches for the suffix specified in the parameters ⌨️

c fork improvement rpl unix unix-command

Last synced: 07 Jul 2025

https://github.com/albertwaker/test.c

c语言代码

algorithms c vs2022

Last synced: 23 Jun 2026

https://github.com/shiweimeiya/cpp-epoll-reactor-server

C/C++服务端项目,epoll+线程池的reactor模型,适合新手学习完服务器项目后来这里增加业务量,读者可以增加redis、MySQL提升项目框架完整性🚀 Tank Battle - 高性能多人在线坦克对战游戏 一个展示现代网络游戏架构设计的完整项目。使用C语言构建高并发服务器端(epoll + 线程池 + 多房间系统),Python+Pygame开发跨平台客户端。支持2-4人实时对战,包含动态地图生成、碰撞检测、自定义网络协议等核心功能。 ✨ 核心特性: 异步I/O网络模型 | 线程池并发处理 | 房间管理系统 | 实时状态同步 | 跨平台客户端 🛠️ 技术栈: C语言服务器 | Python客户端 | 自定义二进制协议 | Pygame图形引擎 适合学习网络编程、游戏开发、系统

c cpp epoll gui python socket

Last synced: 09 May 2026

https://github.com/boneill02/jules

chat bot

bot c chat-bot chatbot

Last synced: 18 Mar 2025

https://github.com/agvangrigoryan/fdf

This project is about representing a landscape as a 3D object in which all surfaces are outlined in lines.

42yerevan algorithms c fdf-42 graphics mlx

Last synced: 17 Mar 2025

https://github.com/jamescook/b32

Base32 encoder/decoder

base32 c ruby

Last synced: 02 Jul 2025

https://github.com/voutilad/dumb-ws

I hate websockets...I really do.

c websocket-client websockets

Last synced: 19 Jan 2026

https://github.com/nos1dot618/cerberus

C Federated Machine Learning Library

c federated-learning framework

Last synced: 11 Jun 2026

https://github.com/linarcx/iproc

A cross-platform utility (linux, windows for now) that help you gather information (cpu_usage, memory_usage, ...) from a particular process.

c cpu-monitoring memory monitoring-tool proc process

Last synced: 13 Oct 2025

https://github.com/0x1nf3cted/pwdgen

pwdgen: A simple command-line tool written in C for generating random passwords

c cli linux password password-generator password-manager security

Last synced: 19 Jan 2026

https://github.com/omarazizi/neurographix

Insightful Neural Network Visualization in C

c graphics graphics-programming neural-networks sdl2 visualization

Last synced: 26 Mar 2025

https://github.com/kaffarell/id-parser

A Parser for .id files which can store any type of data like age and names

c configuration-files files parser

Last synced: 27 Mar 2025