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/thexhr/jrnlc

Opinionated command line based Journal

c diary hacktoberfest journal jrnl

Last synced: 10 Oct 2025

https://github.com/thatsabhishek/c-codes

Collection of various C programs

c coding programming sort sorting

Last synced: 13 Jun 2025

https://github.com/texus/ctgui

C binding for TGUI

binding c gui sfml tgui

Last synced: 05 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/johncoleman83/printf

Custom version of printf() in C Language

c c-language low-level-programming printf

Last synced: 10 Apr 2025

https://github.com/xqgex/NUMA_Black-Box

Black-box Concurrent Data Structures for NUMA Architectures

brown-university c numa tau tel-aviv-university

Last synced: 11 May 2025

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/nihlus/zalloc

zalloc is a safety- and security-oriented wrapper around malloc.

allocator c calloc hacktoberfest malloc safety security

Last synced: 13 May 2025

https://github.com/alexeev-prog/KintsugiOS

Minimalistic and rich x86_64 operation system in (N)ASM and C

asm c fasm i386 i386-elf-gcc nasm operating-system os osdev x86 x86-assembly

Last synced: 11 Jan 2026

https://github.com/ahoys/actionbuilder

A powerful mission creation extension for Arma 3.

arma3 c sqf sqs

Last synced: 02 Apr 2026

https://github.com/getjared/rude

a rude little window manager

c hacktoberfest window-manger xlib xorg

Last synced: 04 May 2025

https://github.com/zby-zy/mini-c-projects

Welcome to the Mini C Projects repository! Embarking on the exciting journey of learning C programming can be both thrilling and challenging, especially for those who are just starting.

basic-projects c c-application c-example-code c-exercise c-exercises c-functions c-operator c-programming c-programming-language c-tutorials c-variables challenge coding electrical-engineering embedded-c embedded-devices embedded-systems mini-projects-in-c-language

Last synced: 10 Apr 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/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/kristapsk/resclib

Real-Time / Embedded Standard C Library (libc).

c libc

Last synced: 28 Oct 2025

https://github.com/ilieschibane/projet-compil_mini-compilateur

a Mini compiler made in C and Flex/Bison for an university project

bison c compiler flex

Last synced: 30 Apr 2025

https://github.com/djthorpe/c-tensor

Tensor implementation in C

c cmake library machinelearning tensor

Last synced: 07 May 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/chinmaymahajan/dreamscoder-examples

This repository contains the example code for the posts on the blog www.DreamsCoder.com

c cpp css data-structures data-structures-algorithms datastructures java javascript php react react-component react-components reactjs

Last synced: 18 Jun 2025

https://github.com/fahimahammed/simple-calculator-in-c

Simple Calculator project in C Programming.

c programming project

Last synced: 11 Apr 2025

https://github.com/joaopauloaramuni/c

Repo C

c gcc mingw

Last synced: 10 Apr 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/libdriver/gp2y1051au0f

GP2Y1051AU0F full function driver library for general MCU and Linux.

c full-function-driver gp2y1051au0f linux mcu pm25 uart

Last synced: 18 Mar 2025

https://github.com/v-kolesnikov/unix_notes

🐧 UNIX system programming examples

c gcc self-education system-programming unix

Last synced: 30 Oct 2025

https://github.com/linarcx/captain-ballard

Watches your git directories periodically and reports the latest changes

auto c gtk3 libgit2 monitoring-tool sqlite3

Last synced: 05 May 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/pseusys/mushos

A UNIX-like OS prototype, written from scratch

assembly boot c kernel os osdev

Last synced: 14 May 2025

https://github.com/anicusan/konigcell

Quantitative, Fast Grid-Based Fields Calculations in 2D and 3D - Residence Time Distributions, Velocity Grids, Eulerian Cell Projections etc.

c grid pixels projection python residence-time-distribution visualization voxels

Last synced: 11 Apr 2025

https://github.com/deeptesh-rout/the-ultimate-c-programming-course

This is a Ultimate C-Programming Course for Beginners

c

Last synced: 27 Oct 2025

https://github.com/ngtcp2/sfparse

RFC 9651 Structured Field Values parser

c http parser rfc8941 rfc9651 structured-fields structured-headers

Last synced: 17 Jun 2026

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/taffarel55/cryptography

Um encriptador e decriptador de mensagens bem simples

c cesar-cypher cifra-de-cesar criptografia criptography

Last synced: 23 Jul 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/chopins/ffi-ext

php C API

c ffi php

Last synced: 12 Apr 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/jamesgeorge007/man-walking-in-the-rain

This is a project I did so as to familiarise my self with the various functions available in the C graphics library. :walking:

c computer-graphics

Last synced: 22 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/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/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/jasonmxyz/sxwm

Superior X Window Manager

c window-manager x11

Last synced: 20 Nov 2025

https://github.com/amrdeveloper/echo

Compiler And Virtual Machine for Lox Programming Language written in C

c compiler lox lox-language virtual-machine

Last synced: 12 Apr 2025

https://github.com/gbafana25/typetester

Typing practice on the command line

c cli typing-practice

Last synced: 24 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/bhhbazinga/lrbtree

lua-bind for rbtree ported from linux kernal

c lua rbtree

Last synced: 23 Apr 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/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/karlb/sfont

A simple bitmap-based font library for SDL with support for fancy fonts

c font-library sdl

Last synced: 18 Jan 2026

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/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/heysokam/minim

ᛟ Minim | Minimalistic Programming Language

c nim-like zigcc

Last synced: 03 May 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/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/approxit/impsbru

A impossible shapes logic game for Amiga.

amiga c game

Last synced: 06 Oct 2025

https://github.com/gnat/tetris-machine

:video_game: 3D Tetris in pure C using OpenGL & SDL.

c game game-development opengl sdl tetris

Last synced: 15 Apr 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/vishalsharma0309/inferno

The official repository of Team Inferno DTU. Working on a martian rover prototype.

arduino c embedded-systems image-processing iot machine-learning martian-rover matlab python raspberry-pi ros solidworks

Last synced: 25 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/basemax/image-generator-c

ImageGeneratorC: A C program to generate BMP image with random color.

bmp bmp-creator bmp-encoder bmp-header bmp-image c image image-create image-creator image-encoder image-encoders

Last synced: 05 May 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/sabaurgup/language_detector

With this program, you can find the frequencies of defined biagrams and trigrams in a text entered, and as a result, you can see whether the language of this text is German or English.

c computational-linguistics english-language filter frequencies german-language language-detection language-modeling

Last synced: 29 Oct 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/ibara/sysctlbyname

sysctlbyname(3) compat library for OpenBSD

c openbsd

Last synced: 25 Oct 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/samagra14/samsh

A hackable basic shell built in C.

c linux shell

Last synced: 20 Mar 2025

https://github.com/chubek/poxhash

A block hashing algorithm with implementations in C, Rust, Go, Nim, Python and JS

algorithm bash bash-script c cryptography cryptography-algorithms go hash hashing hashing-algorithm header-only javascript nim nim-language python rust rust-lang

Last synced: 17 Jul 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/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/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/samarjit98/neural-network-c

A simple neural network coded from scratch in C.

backpropagation c machine-learning mnist neural-network

Last synced: 06 May 2025

https://github.com/ojeda/secure_clear

C23 and C++23 proposal for a `memset_explicit` function and function template for guaranteed memory clears.

c c23 cpp cpp23 iso

Last synced: 21 Jun 2025

https://github.com/emmiegit/qotd

QOTD (quote of the day) protocol daemon

c daemon posix qotd quotes systemd tcp unix

Last synced: 30 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/samedsay/projects

Microscale Projects in Different Programing Languages

c java java-8 javaawt javaswing

Last synced: 12 Apr 2025

https://github.com/linyows/go-onigmo

:japanese_ogre: Onigmo bindings for Go

c cgo golang onigmo onigmo-bindings regex

Last synced: 11 Jul 2025

https://github.com/qaptivator/plainimg2

as simple as it gets for an image viewer

beginner-project c gcc image image-viewer lightweight sdl3 windows

Last synced: 07 Sep 2025

https://github.com/mariokonrad/crc

CRC

c crc

Last synced: 11 Apr 2025

https://github.com/biosfood/honey-os

This is an operating system I mainly make to learn more about x86-architecture

c learning-by-doing operating-system operating-system-kernel osdev

Last synced: 04 Apr 2025

https://github.com/abhayanigam/learn_c_plus_plus

Introduction TO C-plus-plus Programming Language

c chapters coding coding-challenge concept cpp language learn learning-by-doing

Last synced: 11 Apr 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/zemuldo/castles-v3000-pos

Castles-V3000-POS is an C based application that runs on the Castles Vega 3000 POS http://www.castlestech.com/products/vega3000mobile/ With a full Agency Banking functionality.

c curl json point-of-sale

Last synced: 22 Jul 2025

https://github.com/eriknyquist/app_timer

Friendly, lightweight, hardware-agnostic timer abstraction layer in C. Use a single timer/counter source to drive many timed events.

arduino c cprogramming embedded embedded-c hardware-agnostic linux os-agnostic portable scheduling timer timers timing windows

Last synced: 01 May 2025