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/the-diosbot-md/the-mikubot-mdv5

Hola un placer tenerte aqui en mi repositorio si te gusta puedes darme una estrellita para apoyar mi trabajo

c html java javascript python

Last synced: 06 Apr 2025

https://github.com/georgecatalin/embedded-systems-stm32-hal-apis-driver-development

Bare-metal programming for the SMT32 Microcontrollers using the HAL library. Drivers for DMA,ADC,UART,TIMERS, GPIO,SPI,I2C,RTC,SysTick

bare-metal-programming c cprogramming drivers hal-library stm32

Last synced: 21 Jul 2025

https://github.com/gamemann/hard-link-files

A small C++ application I made in 2016. Imported to GitHub from GFL's Gitlab server.

automatically c cplusplus files game hard link servers

Last synced: 18 Mar 2025

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

Benchmarking markdown libraries

c golang markdown rust

Last synced: 08 Apr 2025

https://github.com/giuseppe/gccbrainfuck

A Brainfuck frontend for GCC

brainfuck c compiler frontend gcc

Last synced: 11 Apr 2025

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

C parser writen in Python

c parsing python

Last synced: 27 Jun 2025

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

🕹 Dangerous Dave in C/SDL using WebAssembly

c sdl2 webassembly

Last synced: 12 Apr 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/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/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/Nuno-Jesus/so_long_invalidator

Small map validator for 42 School so_long project

42 42born2code 42cursus 42porto 42projects 42school c programming solong

Last synced: 24 Mar 2025

https://github.com/charlesaverill/ecco

An Educational C COmpiler written in Python, written for use in my Practical Compiler Design course

c compiler compiler-design

Last synced: 11 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/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/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/urin/miniunit

Minimal unit testing framework for pure-C

c unit-testing

Last synced: 10 Apr 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/rofl0r/rcb2

intelligent and automatic build system for C

build-system build-tool c

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/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/mohitjaisal/codingbooks

As you begin your path on becoming a coding specialist it is always pleasant to find good sources of information. Many computer languages might be tricky to learn at the beginning so you need reliable references to double-check your mistakes and learn how to not make them again.

books c coding coding-interview codingbooks cpp hacktober hacktoberfest hacktoberfest-accepted hacktoberfest2021 java python

Last synced: 12 Oct 2025

https://github.com/raforg/libslack

A UNIX/C library of general utilities for programmers with Slack

bsd c daemon daemonize debian freebsd library linux macos macosx netbsd openbsd posix redhat security svr4 ubuntu unix

Last synced: 16 Oct 2025

https://github.com/onderweg/swift-from-go

Example code: calling Swift from Go

c go swift

Last synced: 14 Jan 2026

https://github.com/maxim-saplin/mandelbrot

Microbenchmark testing Python, Numba, Mojo, Dart, C/gcc, Rust, Go, JavaScript, C#, Java, Kotlin, Pascal, Ruby, Haskell performance in Mandelbrot set generation

bun c csharp dart dotnet flutter gcc golang haskell java javascript kotlin mojo node nodejs numba pascal python ruby rust

Last synced: 26 Oct 2025

https://github.com/danpodeanu/udp-redirect

A simple yet flexible and very fast UDP redirector. Supports IPv4 and IPv6.

c udp-client-server udp-ports udp-redirect udp-relay

Last synced: 13 Mar 2026

https://github.com/kojix2/tiktoken-c

C API for tiktoken-rs

bpe c tiktoken tokenizer

Last synced: 07 Oct 2025

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

~ Just Another Persian Compiler

c compiler lexer persian

Last synced: 13 May 2025

https://github.com/drankinatty/gtkwrite

GtkWrite Text Editor written in C and Gtk+2.

c editor gtk2 linux windows

Last synced: 13 May 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/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/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/tuvimen/reliq

HTML parsing and searching tool

c html parsing searching

Last synced: 29 Jul 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

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/jibsen/bcrush

Example of CRUSH compression with optimal parsing using BriefLZ algorithms

c compression compression-algorithm crush

Last synced: 14 Mar 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/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/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/egecetin/libkaleidoscope

A library to create kaleidoscope effect on images with CUDA. You can build on all platforms using CMake

c cpp cuda image-filter image-filtering image-manipulation image-processing kaleidoscope python real-time real-time-processing video-filter video-filtering video-processing

Last synced: 14 Apr 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/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/sternenseemann/tinyrl

A small roguelike!

c game rogue-like

Last synced: 09 Apr 2025

https://github.com/youben11/youbix

Yet another simple kernel

assembly-x86 c i386 kernel

Last synced: 28 Feb 2026

https://github.com/heatxd/gekkonet

P2P Rollback Game Networking SDK

c cpp game-development library netcode networking rollback-netcode sdk

Last synced: 13 Feb 2026

https://github.com/libdriver/uvis25

UVIS25 full-featured driver library for general-purpose MCU and Linux.

c full-featured-driver iic linux mcu spi uv-index uvis25

Last synced: 15 Feb 2026

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/rekgrpth/ngx_http_captcha_module

nginx module for generate captcha and validate captcha code

c captcha nginx

Last synced: 06 Oct 2025

https://github.com/ccoskrnl/ccos

出于个人兴趣而写的x64架构操作系统项目,支持UEFI、APIC、多核激活、基于Windows的内存管理方案等

assembly c operating-system os uefi-boot x86-64

Last synced: 03 Jun 2026

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/rofl0r/woody-opl

DOSBOX "woody" opl3 emulator for C projects

adlib c opl2 opl3 woody

Last synced: 12 Mar 2026

https://github.com/yui0/img2vec

Transforming bitmaps into vector graphics

c cpp eps jpg pdf png postrace svg

Last synced: 28 Jan 2026

https://github.com/nomonosound/numpy-minmax

A fast function (SIMD-accelerated) for finding the minimum and maximum value in a NumPy array

avx512 c float32 numpy numpy-library python simd x86-64

Last synced: 06 Jul 2025

https://github.com/sirwumpus/post4

Post4 is an indirect threaded Forth interpreter written in C.

c data-stack float-stack forth forth-2012 forth-2019 interpreter jni jni-java

Last synced: 17 Oct 2025

https://github.com/srlozano/simple-file-system

A simple file system written in C

c filesystem linux

Last synced: 11 Oct 2025

https://github.com/madebypixel02/libft

[42 Madrid] Your very first own library

42-cursus 42born2code 42madrid c git libft makefile norminette peer2peer

Last synced: 16 Oct 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/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/git-bruh/matrix-tui

(WIP) A terminal based Matrix client.

c curses matrix ncurses tui

Last synced: 28 Apr 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/anteru/dxt-decompress

DXT decompression routines

c decompression dxt

Last synced: 28 Jul 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/sabaurgup/c-basicsamples

Introduction to language C basic sample codes and notes of C language

array c c-fundamentals function hello-world operators pointers samples string variables

Last synced: 04 Oct 2025

https://github.com/jrhea/mothra

Libp2p for dummies

c dotnet ethereum java libp2p rust

Last synced: 24 Mar 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/aditeyabaral/nlpc

Natural Language Toolkit built using the C Programming Language

c machine-learning nlp nlp-machine-learning nltk

Last synced: 16 Apr 2025

https://github.com/woodruffw/libbdiff

A library for creating and patching binary diffs. Based on bsdiff.

binary-diffing bsdiff c diff

Last synced: 16 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/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/lynkos/algae-detection

Detect and identify different species of harmful algae within natural water in real-time with AI and a camera (i.e., ESP32-CAM, smartphone, or webcam).

ai arduino artificial-intelligence c cnn computer-vision cpp deep-learning esp32 espressif html iot machine-learning neural-network opencv opencv-python python tinyml ultralytics yolov8

Last synced: 13 Apr 2025

https://github.com/hroptatyr/echse

A cron daemon on RFC 5545 (ical) files.

c cron-daemon ical rfc-5545

Last synced: 01 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/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/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: 30 Aug 2025

https://github.com/sovea/qt5_p2p_chatclient-kssa

A P2P chat application client suitable for local area network(LAN)(Windows) developed using Qt5 and C++.

c p2p-chat qss qt5 qt5-qml qtcreator qtquick windows-desktop

Last synced: 11 Jul 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/hanilr/bank-management-system

Bank Management System - Written In C

bank-management-system c

Last synced: 04 Apr 2025

https://github.com/alessandro-salerno/asciipaint

A test for my ASCII Graphics Library

ascii ascii-art c cpp paint

Last synced: 24 Jun 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/xdjinnx/slebble

Public transportation watchapp for Pebble smartwatch

c js pebble

Last synced: 23 Mar 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/lmangani/rtptool-wasm

Experimental WASM PCAP RTP Extraction and SRTP Decryption

c ecmascript libpcap nodejs pcap rtp srtp wasm webassembly

Last synced: 07 May 2025

https://github.com/gamemann/udp-ping

A UDP Client/Server implementation for pinging. Using for benchmarking.

c client interval linux ping server socket timeout udp

Last synced: 18 Mar 2025

https://github.com/xiaowenxia/git-inside

记录 git 的一些底层原理,包括对象、数据格式、传输协议、IO性能、底层子命令等。

c git github objects revision

Last synced: 28 Apr 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/xiaowenxia/git-first-commit

git 第一个提交源码分析

c git

Last synced: 28 Apr 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/renuka-fernando/hackgen

Generate Test cases for HackerRank Problems

c cpp hackerrank java python3 testcase-generator

Last synced: 01 May 2025