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/ygor-sena/42cursus-minirt

The eleventh project of 42's curriculum is an introduction to the beautiful world of Raytracing and asks students to render simple Computer-Generated-Images so that they will never be afraid of implementing mathematical formulas again.

42 42cursus 42saopaulo 42school 42sp ansi-c c computer-graphics ecole42 minirt minirt42 raytracing rt

Last synced: 12 Apr 2025

https://github.com/zezeez/12306helper

a tool can auto order ticket at kyfw.12306.cn

12306 c linux ticket train

Last synced: 11 Jul 2025

https://github.com/naereen/peut-on-coder-avec-ocaml-python-et-c-par-sms

Je souhaite répondre à la question suivante : peut on coder avec OCaml, Python et C par SMS ? Oui ! Attention, proof of concept à héberger soi-même localement, et c'est payant avec Twilio.com, et très expérimental ! Mais amusant !

c experimental flask-application fun ocaml prologin python sms-messages teaching twilio wtf

Last synced: 07 May 2025

https://github.com/basemax/firstllvmc

Generate object code and IR code of a simple program using LLVM in Pure C.

c compiler compiler-design llvm llvm-bitcode llvm-c llvm-compiler llvm-frontend llvm-ir llvm-tutorial

Last synced: 05 May 2025

https://github.com/synacktraa/pylib

This is a C library which provides python like data reading and handling functions. (WIP)

c data library python

Last synced: 13 Apr 2025

https://github.com/alexrp/libffi

A friendly libffi fork with a Zig build script and bindings.

bindings build c ffi interop zig

Last synced: 05 Apr 2025

https://github.com/jomy10/defer

A simple, single-header library which implements defer and autofree at compile-time in C/C++

autofree c cpp defer single-header single-header-lib single-header-library

Last synced: 21 Mar 2025

https://github.com/davidesantangelo/nmri

All the calculation power you need without the bloat. NMRI is a powerful command-line calculator with support for mathematical functions, variables, command history, and memory operations.

c calculator calculator-application cli

Last synced: 20 Aug 2025

https://github.com/mssola/fbos

A RISC-V operating system devoted to running fizz/buzz processes.

assembly c fizzbuzz kernel risc-v

Last synced: 10 Jul 2025

https://github.com/airhorns/extractab

App for working with guitar tabs

c chords guitar-tabs piano visual-piano-chords

Last synced: 10 Apr 2025

https://github.com/shekohex/jax

minimal C-interpreter to play with. for learning purpose

c functional-programming jax learning-by-doing scripting-language

Last synced: 08 May 2025

https://github.com/ibara/sysctlbyname

sysctlbyname(3) compat library for OpenBSD

c openbsd

Last synced: 25 Oct 2025

https://github.com/im-rises/cmake-cpp-library-example

This repository contains examples and tutorials demonstrating how to link multiplaform libraries to C++ for Windows, Linux and macOS projects using CMake.

c cmake cpp emscripten example glad glfw imgui library linux opencl opencv opengl openmp openmpi pthreads sdl2 sfml

Last synced: 18 Jun 2025

https://github.com/detectivekaktus/brainc

Brainfuck x86_64 execution toolset written in pure C for Linux

assembly brainfuck c compiler interpreter linux make nasm nasm-assembly toolset x86-64

Last synced: 10 Apr 2025

https://github.com/samagra14/samsh

A hackable basic shell built in C.

c linux shell

Last synced: 20 Mar 2025

https://github.com/astiob/mplayer2

An archive of mplayer2 with additional patches. Not actively maintained.

audio c ffmpeg libav mplayer multimedia video

Last synced: 10 Sep 2025

https://github.com/arjuncvinod/leetcode-solutions

My Leetcode Problem Solutions

c javascript

Last synced: 02 Aug 2025

https://github.com/hyouteki/voyage

Minimal C Immediate Mode GUI application framework made from scratch on top of Raylib

application-framework c gui raylib

Last synced: 13 Apr 2025

https://github.com/sabine-lang/sabine

😭 | Perfect opportunity to lock in

c compiler nix sabine toy-project

Last synced: 10 Apr 2025

https://github.com/IronCoreLabs/ironoxide-swig-bindings

IronCore Labs SDK bindings which are generated using swig

android c cpp cryptography java jvm proxy-re-encryption transform-encryption

Last synced: 17 Jun 2025

https://github.com/default-writer/c

Visual Studio Code C/C++ development

bash-scripting c garbage-collector gtk4 memory-management

Last synced: 13 Apr 2025

https://github.com/codeabinash/aurora-react

The C code highlighting engine for the web.

c c-code-highlight c-lang c-language code-highlight highlight react typescript

Last synced: 23 Apr 2025

https://github.com/songzihuan/h-passwd

H-Password是一个密码管理工具

c password password-manager

Last synced: 12 Oct 2025

https://github.com/lucasfelixsilveira/carla

Carla will not just be a language. It is a new concept of languages.

beaultiful c carla carla-lang compilation-time language modern performance programming-language rust syntax

Last synced: 22 Apr 2025

https://github.com/wa1tnr/camelforth-rp2040-b-ms-u

CamelForth in C by Dr Brad Rodriguez - UNSTABLE - RP2040 Pi Pico port with mass storage QSPI flashROM

assembly c camelforth forth interpreted-programming-language interpreter memory-dumper memory-map pico-sdk raspberry-pi-pico rp2040 rpi-pico rpi-rp2 text-interpreter usart usb-cdc

Last synced: 28 Oct 2025

https://github.com/shivamjoker/todo-app-in-c

A beautiful Todo list app in C language with CRUD operation

c cprogramming cproject todoapp

Last synced: 13 Mar 2026

https://github.com/tristanpenman/asteroids

Asteroids clone written in C, and ported to the web using Emscripten

asteroids c emscripten n64 opengl sdl

Last synced: 24 Feb 2026

https://github.com/sebbekarlsson/css

css parser (C)

c css css-parser parser

Last synced: 13 Oct 2025

https://github.com/gittorre/cloudbedlamlinuxn

CloudBedlam for Linux -- Native (C++) Impl: CloudBedlam is a simple, configurable, machine-local chaotic operation orchestrator for resiliency experimentation inside virtual and physical machines. This version is for Linux machines.

c chaos chaos-engineering cpp linux resiliency virtual-machine

Last synced: 19 Apr 2025

https://github.com/matteoepitech/valka

Valka is a programming language made in C using LLVM.

c compiler cross-platform language llvm

Last synced: 05 Jul 2025

https://github.com/beer-ops/octocat-in-c

GitHub Code Spaces demo with a more complex C based environment

c codespaces conan cpp octoberfest python vscode zenofgithub

Last synced: 13 Oct 2025

https://github.com/emmaconnor/moria

Python library for interacting with in-memory C structures using data mined from binary DWARF debug info.

binary-exploitation c exploit exploit-development exploitation exploits offensive-security python security

Last synced: 11 Mar 2026

https://github.com/gbafana25/typetester

Typing practice on the command line

c cli typing-practice

Last synced: 24 Apr 2025

https://github.com/zephir-lang/libzephir

Implementation of the Zephir programming language as a C library.

c c-library lib zephir zephir-language zephir-parser

Last synced: 23 Apr 2025

https://github.com/macmade/stdc

Standardisation of the C (C89, C95, C99) and POSIX header files.

c c-plus-plus header iso posix standard std stdc stdlib

Last synced: 19 Apr 2025

https://github.com/cthacker-udel/raspberry-pi-scripts

Raspberry Pi Scripts in the following languages : Python, C++, C, Makefile, Bash Shell/Script, and Java!

c cpp java makefile pieces project python python3 raspberry-pi sense-hat shell shell-script translator

Last synced: 19 Apr 2025

https://github.com/savaughn/pokerom-trader

A Pokemon trading app for save files for Generations 1 and 2

c evolve pokemon raylib trade

Last synced: 08 Oct 2025

https://github.com/Harry-Ross/vscode-c-snippets

A simple extension for Visual Studio Code snippets for the C programming language.

c snippets visual-studio

Last synced: 17 Jul 2025

https://github.com/officialasishkumar/leetcode

Here you can find the best leetcode solutions! Make sure to contribute and help others : )

c cpp hacktoberfest hacktoberfest2023 hacktoberfest2023-accepted java javascript python ruby rust typescript

Last synced: 12 Oct 2025

https://github.com/ivanmrsulja/brick-ide

Simple, fast and lightweight IDE and text editor for C development.

brick-ide c ide

Last synced: 28 Jul 2025

https://github.com/wardbrian/tinystan

Easy, minimal interface to the Stan samplers in several languages

c ffi julia python r stan

Last synced: 12 Apr 2025

https://github.com/nattfalk/iff2raw

Command-line tool for converting IFF ILBM images to RAW format

amiga c iff image-converter

Last synced: 08 Oct 2025

https://github.com/saadbazaz/mard-shell

👨‍💻 An experimental shell in C, with a meme-generator

bash c meme-generator shell student-project terminal

Last synced: 12 Apr 2025

https://github.com/callmesalmon/pearlOS

pearlOS: A lightweight operating system, contributions are welcome!

c kernel minimal minimalist operating-system os osdev pure-c

Last synced: 20 Jul 2025

https://github.com/chopins/ffi-ext

php C API

c ffi php

Last synced: 12 Apr 2025

https://github.com/asaaki/yyid.rs

YYID generator in Rust (random tokens like UUIDv4)

c crate crates lib no-std random rust uuid yyid

Last synced: 13 Oct 2025

https://github.com/alsa-project/libhinawa

Mirror of https://git.kernel.org/pub/scm/libs/ieee1394/libhinawa.git for user support and continuous integration. I/O library for IEEE 1394 asynchronous transactions to/from units on the bus, with GObject Introspection.

alsa c gobject-introspection ieee1394 linux meson

Last synced: 12 Apr 2025

https://github.com/adithyaakrishna/brick-breaker

A OpenGL C++ Mini Project of Brick Breaker

brickbreaker c opengl project vtu

Last synced: 19 Apr 2025

https://github.com/thexhr/jrnlc

Opinionated command line based Journal

c diary hacktoberfest journal jrnl

Last synced: 10 Oct 2025

https://github.com/martinius96/termostat-ethernet

Termostat postavený na platforme Arduino s Ethernet shieldom Wiznet W5100 / modulom Wiznet W5500. Využíva teplotný senzor DS18B20 na OneWire zbernici. Arduino riadi výstup - relé na základe rozdielu cieľovej a nameranej teploty so zohľadnením hysterézy. Thermostat built on the Arduino platform with Ethernet shield Wiznet W5100 / module Wiznet W5500. It uses the DS18B20 temperature sensor on the OneWire bus. The Arduino controls the output-relay based on the difference between the target and measured temperature, taking into account the hysteresis.

arduino c ds18b20 esp32 ethernet ethernet-phy ethernet-shield html lan8720 thermostat thermostat-controller web website wiring wiznet

Last synced: 07 May 2025

https://github.com/coderarjob/yukti

Single header Parameterised testing and mocking library C/C++

c gcc mocking single-header-library testing unittest unittesting

Last synced: 03 Sep 2025

https://github.com/bitwyre/chebyshev_primality_testing

Chebyshev polynomials of the first kind and primality testing

c chebyshev-polynomials congruence conjecture mod primality-test prime prime-numbers

Last synced: 05 Sep 2025

https://github.com/tristanpenman/asteroids64

Nintendo 64 port of my Asteroids clone

asteroids c n64 retro

Last synced: 22 Apr 2025

https://github.com/ibara/ash

Port of NetBSD sh(1) to OpenBSD.

bsd c netbsd openbsd shell unix

Last synced: 14 Oct 2025

https://github.com/lumi2021/zigdoom

Can zig run DOOM? The 1997 DOOM engine, rewritten in the zig programming language.

c doom doom2 rewrite zig ziglang

Last synced: 12 Oct 2025

https://github.com/dispatchcode/fractal

fraCtal generates fractals of any dimension that you want. It can generate fractals belonging at two sets: Mandelbrot and Julia.

c fractals mandelbrot-sets

Last synced: 02 Sep 2025

https://github.com/matchaism/stzr

stzr: Cure your bad habit of drinking

c

Last synced: 02 Sep 2025

https://github.com/arezaie14/ars_kalman_filter

This is Kalman filter in c language for all programming languages such a micro controllers and ...

c cpp filter filters function-parametres kalman-filter mea micro-controllers microcontroller programming-languages

Last synced: 26 Apr 2025

https://github.com/seeker04/srek

A small sed-like CLI tool based on structural regular expression written in C.

c regex structural-regex structural-regular-expressions

Last synced: 13 Jun 2025

https://github.com/xiaoandx/learningcode

宜宾学院期间学习代码,包括C,Python,HTML, Java等代码。用于以后回顾复习查阅,I learned the code in Yibin College, including C, Python, HTML, Java and other codes.For later review and reference

c css html5 javascript python3

Last synced: 14 Apr 2025

https://github.com/anvouk/anv

Collection of 1 header-only utility libraries under MIT license

c cross-platform header-only libraries library no-dependencies unit-testing utility-library

Last synced: 24 Apr 2025

https://github.com/danielmartensson/jlogger-mobile

A free opensource sensor to log file IoT tool for Android/Iphone/Windows/Linux/Mac

android c embedded-systems gluon-mobile ios iot java javafx logging spring

Last synced: 09 Sep 2025

https://github.com/chriscamacho/clogictoy

a tile based logic toy

c gtk logic

Last synced: 12 Apr 2025

https://github.com/dispatchcode/nate

[Codegolf] Just a minimal 8086 emulator

8086-emulator c codegolf

Last synced: 02 Sep 2025

https://github.com/64kramsystem/black_art_of_3d_game_programming_cd

Content of the "Black Art of 3D Game Programming" companion CD

3d c gamedev

Last synced: 09 Apr 2025

https://github.com/jcrd/wm-launch

Tool to launch X11 clients with unique IDs

c ld-preload ld-preload-hack x11 xorg

Last synced: 28 Apr 2025

https://github.com/bhhbazinga/lrbtree

lua-bind for rbtree ported from linux kernal

c lua rbtree

Last synced: 23 Apr 2025

https://github.com/bgmp/lru

LRU Page Replacement Algorithm Implementation written in C

c cmake learn lru

Last synced: 29 Oct 2025

https://github.com/heysokam/minim

ᛟ Minim | Minimalistic Programming Language

c nim-like zigcc

Last synced: 03 May 2025

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

Mirror of Apache ActiveMQ NMS.Stomp Client

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

Last synced: 22 Apr 2025

https://github.com/RasoulUnlimited/Small-projects-with-c

8 Small projects done with 'C' for Tehran Azad University. 🎓

c c-programming small-projects university-project

Last synced: 02 Sep 2025

https://github.com/jasonmxyz/sxwm

Superior X Window Manager

c window-manager x11

Last synced: 20 Nov 2025

https://github.com/jcarrano/fv-libc

Towards a formally verified, tiny and permissively licensed C standard library, using Frama-C (fork of Baselibc/Klibc)

acsl c embedded formal-verification frama-c libc microcontroller standard-library

Last synced: 01 Jul 2025

https://github.com/coditva/a-vim-story

A ncurses based game for learning Vi/Vim.

c cmake doxygen game learning-vim ncurses vim

Last synced: 12 Apr 2025

https://github.com/tokenrove/wacom-serial-iv

Linux driver for old Wacom serial tablets, protocol IV

c device-driver kernel-module linux-kernel tablet

Last synced: 25 Mar 2025

https://github.com/king-11/c_compiler

Writing a compiler for c in rust language

c code-generator compiler lexer parser rust

Last synced: 23 Apr 2025

https://github.com/tjensen42/makefiles

Some simple Makefiles for compiling C/C++ with auto dependency generation. Feel free to use them as template.

c compile cpp dependencies makefile makefile-template

Last synced: 14 Apr 2025

https://github.com/michaelsdavid/conure-lang

A small, dynamically-typed, object-oriented scripting language written in C that takes inspiration from Python, JS, and Ruby.

c compiler conure conure-lang interpreter mit-license programming-language vm written-in-c

Last synced: 16 Jun 2025

https://github.com/ana06/ruby-tabulation

Project in which I analyze if the Ruby Hashing algorithm could be improved using Tabulation Hashing

benchmarks c columbia-university report ruby tabulation

Last synced: 01 Mar 2026

https://github.com/sudhakar3697/webassembly-sample

This repo has a sample WebAssembly code compiled from C and used with Javascript

c emscripten esm javascript node-wasm nodejs wasm wasmfiddle webassembly

Last synced: 05 Mar 2026

https://github.com/aeilot/lsnotes

Add a description to your directories!

april-fools beginner-friendly c command-line command-line-tool cpp

Last synced: 26 Feb 2026

https://github.com/tsnsoft/codeblocks_rus

Code::Blocks (x64) с русским интерфейсом и проверкой русской орфографии

c codeblocks codeblocks-ide cpp russian

Last synced: 03 Apr 2026

https://github.com/olegschwann/technopark-algorithms

Implementation of various algorithms in C / C++ for the first semester of Technopark.

algorithms-and-data-structures c cpp

Last synced: 02 Apr 2026

https://github.com/ferhatgec/edifor

Mostly inspired CLI Code editor (mostly based on kilo editor)

c cli code commandline editor inspired kilo text

Last synced: 14 Apr 2025

https://github.com/madladsquad/untitledexec

A cross-platform wrapper on top of fork and exec/CreateProcess

c cpp cross-platform execution library unix windows

Last synced: 11 Apr 2025

https://github.com/eslam-abdo/data-structures-algorithms

This repository contains the solved code from the Mastering Data Structures & Algorithms Using C and C++ course by Abdul Bari on Udemy.

algorithms c cpp data-structures

Last synced: 02 Mar 2026

https://github.com/bianc8/rdc22

##### ITA Codici di lezioni e esami passati ##### ENG Lecture and past exam codes ### Corso di rdc Reti di Calcolatori 2022 Prof. ZINGIRIAN NICOLA Unipd

c network rdc

Last synced: 17 Sep 2025