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.

GitHub: https://github.com/topics/c
Wikipedia: https://en.wikipedia.org/wiki/C_(programming_language)
Created by: Dennis Ritchie
Released: 1972
Related Topics: language,
Aliases: c-language, c-programming-language, c99, c89, c-ansi, k-and-r,
Last updated: 2026-07-07 00:05:12 UTC
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https://github.com/ceticamarco/vulcanos

🌋 Monolithic x86 kernel written in C and Assembly

assembly c kernel operating-system osdev

Last synced: 15 Jul 2025

https://github.com/cuixing158/pointpolygontest

determine points are inside, on or outside a polygon/contour or calculate signed distance between points and the nearest contour edge.

algorithm c computer-geometry

Last synced: 25 Oct 2025

https://github.com/serge-404/HI-TECH-C-V3.09

HI-TECH C V3.09 CP/M freeware C-compiler - the best Z80 native CP/M ANSII C compiler.

8-bit c cpm freeware-ccompiler z80

Last synced: 12 Jun 2025

https://github.com/thematjaz/vcan

VCAN is a tiny virtual CAN and CAN-FD bus library in C

bus c c11 can-bus can-fd library virtual virtual-bus virtual-can-bus

Last synced: 11 Mar 2026

https://github.com/manulthanura/data-structure-using-c

The data structure means the way of arrangement of data. There are several data structures in the world. However, this repository shows some of the data structures build using the C language.

algorithms algorithms-and-data-structures c data-structures

Last synced: 07 Sep 2025

https://github.com/libdriver/multi_button

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

c full-featured-driver gpio linux matrix-button mcu multi-button

Last synced: 07 Oct 2025

https://github.com/mbround18/setup-osxcross

Github Action for setting up osxcross in a github action for cross compiling from Linux to Mac

c cross-platform github github-actions linux mac rust

Last synced: 11 Apr 2025

https://github.com/petabyt/font

5x7 General Purpose Font

c embedded font single-header-lib

Last synced: 27 Sep 2025

https://github.com/Marzac/zekit

Fred's Lab ZeKit

analog c digital embedded firmware pic24 synthesizer

Last synced: 20 Nov 2025

https://github.com/devinsmith/w32x

A Win32 API wrapper for Xlib/X11

c win32 xlib

Last synced: 27 Jan 2026

https://github.com/rob-blackbourn/example-wasm-array-passing

An example of array passing in wasm and C

c clang javascript wasm webassembly

Last synced: 12 Apr 2025

https://github.com/lioncash/cppcheck-configs

Configuration files that allow cppcheck to provide better static analysis results

c cpp cppcheck static-analysis

Last synced: 11 Apr 2025

https://github.com/vezel-dev/zig-toolsets

The Zig compiler and standard library packaged for use in MSBuild.

build c cpp dotnet msbuild zig

Last synced: 24 Dec 2025

https://github.com/atypicalim/uyghurscript

a toy programming language written in c, u can write & run your script by uyghur, uzbek, turkish, kazakh language grammars ...

c interpreter kazakh language ozbek programming script turkish uighur uyghur uzbek

Last synced: 12 Aug 2025

https://github.com/ColleagueRiley/RGFW-Odin

RGFW bindings for Odin

c cross-platform glfw library lightweight odin odin-lang opengl rgfw software-rendering window-abstraction

Last synced: 18 Jul 2025

https://github.com/rpsubc8/ESP32TinyFake86

Port Fake86 to TTGO VGA32

8086 bitluni c esp32 fake86 ttgo ttgovga32

Last synced: 29 Apr 2025

https://github.com/papierkorb/tarfs

tar file system as loadable kernel module

c linux loadable-kernel-modules tar

Last synced: 11 May 2025

https://github.com/ip2location/ip2proxy-c

To detect proxy servers with country, region, city, ISP and proxy type information using IP2Proxy binary database.

anonymous-proxy c ip2location ip2proxy ip2proxy-database proxy proxy-database tor vpn

Last synced: 06 Mar 2026

https://github.com/joao-conde/libdsa

C data structures and algorithms library

algorithms c data-structures

Last synced: 07 Mar 2026

https://github.com/adam-mcdaniel/vpn

A VPN implemented over TLS/SSL written in C

c cryptography cybersecurity openssl vpn

Last synced: 11 Apr 2025

https://github.com/jannotti/cpp-algorand-sdk

Unofficial Algorand C++ SDK.

algorand blockchain c cpp cryptocurrency

Last synced: 02 May 2026

https://github.com/xfangfang/dungeonrush-psv

Rapiz1/DungeonRush port for PSVITA.

c game psv sdl2

Last synced: 06 May 2025

https://github.com/koturn/Whitespace

An interpreter and C-translator of Whitespace

c interpreter translator transpiler whitespace

Last synced: 11 May 2025

https://github.com/jocap/repl.c

create a read-eval-print loop out of any command

c shell simple unix

Last synced: 29 Apr 2025

https://github.com/alviroiskandar/gwdown

A CLI tool to download from HTTP/S for GNU/Weeb. Like wget, but can parallel the download.

c downloader gnu unix

Last synced: 08 Oct 2025

https://github.com/hamza512b/ccube

Rotating 3d cube in terminal

3d c

Last synced: 24 Mar 2025

https://github.com/rageworx/libsrcnn

Super-Resolution imaging with Convolutional Neural Network library for G++, Non-OpenCV model.

c cpp gcc gpp imaging mingw-w64 no-opencv resolution super super-resolution

Last synced: 28 Apr 2025

https://github.com/freyxfi/allinhacktoberfest

AllInHacktoberfest Was Created in 2022 and Now going on It has several catagories Which Include Linux/Cybersecurity/webDev/Game Development

c collaborate cpp game hacktober hacktoberfest hacktoberfest-2023 hacktoberfest-2023-accepted hacktoberfest-accepted hacktoberfest-starter hacktoberfest2023 html py python python3

Last synced: 09 Apr 2025

https://github.com/henrikbengtsson/rnativeapi

R package: RNativeAPI - Documentation and Examples of the R Native API (Proof of Concept)

api c documentation examples help native package r

Last synced: 10 Apr 2025

https://github.com/imbue-bit/imbue-bit

🌺 GitHub profile

c github-profile readme

Last synced: 30 Jun 2026

https://github.com/farlepet/lambda-kern

Multi-architecture hobby operating system created in C

armv7 assembly c kernel osdev raspberry-pi x86

Last synced: 03 May 2025

https://github.com/cppqtdev/cppqtdev

I am committed to delivering high-quality, easily managed, and maintainable software, backed by our guarantee of superior C++ and Qml code.

c cpp cpp14 cpp17 embedded qml qml-applications qml-bindings qml-components qml-plugin qt qt-quick qt5 qt6 qtcreator qtdesktop qtqml

Last synced: 10 Apr 2025

https://github.com/dns-oarc/omg-dns

Helper library for parsing valid/invalid/broken/malformed DNS packets

c dns dns-record dns-rfcs library parsing

Last synced: 04 Jul 2025

https://github.com/mukeshmithrakumar/hackerranksolutions

My HackerRank Solutions for Python, Java, C, C++, Shell, SQL, JavaScript and Interview Preparation Kit

bash c cpp data-science hackerrank hackerrank-solutions interview-preparation interview-questions java javascript linux-shell machine-learning python python3 shell software sql

Last synced: 09 Jul 2025

https://github.com/anshumansinha3301/c-project-1st-sem

basic c programming-language

Last synced: 06 Mar 2026

https://github.com/whisperity/codechecker-action

Execute static analysis through CodeChecker in the CI.

bug-tracking-system bugs c c-plus-plus clang clang-static-analyzer clang-tidy codechecker cpp defects github-actions objective-c results-viewer static-analysis static-analyzer

Last synced: 16 Jun 2025

https://github.com/anshumansinha3301/student-gradebook

c programming-language

Last synced: 08 Jul 2025

https://github.com/flatironinstitute/baobzi

An adaptive fast function approximator based on tree search

approximation c cmake cpp eigen fortran function-approximation high-performance-computing julia matlab msgpack python scientific-computing

Last synced: 22 Jul 2025

https://github.com/yokawasa/mod_log_slow

Apache module for logging of slow requests handling

apache apache-module c logging

Last synced: 26 Mar 2025

https://github.com/alexgustafsson/perf

A C library for using the perf API on Linux

c linux perf profiling

Last synced: 06 May 2025

https://github.com/ibara/planck

The world's worst text editor, if it can even be considered a text editor.

bsd c editor linux minimalism openbsd text text-editor texteditor unix

Last synced: 07 May 2025

https://github.com/jkotra/algoticks

Algoticks is an algorithmic trading simulator written in C.

algorithms algotrading c simulation simulator trading

Last synced: 12 Jul 2025

https://github.com/aligrudi/minmad

A small libmad/oss mp3 player

c libmad mp3 text-based

Last synced: 28 Dec 2025

https://github.com/devfabiosilva/nakamoto

Nakamoto is a 2 layer encryption tool to protect your data and your cyptocurrency

argon2id bitcoin c cipher cryptocurrency cryptography openssl pbkdf2 security-tools ssl

Last synced: 16 May 2026

https://github.com/holixus/tty-tetris-v2

Simple Tetris-game version optimized for slow terminals without dependencies. Nice for embedded devices.

c slow-terminals terminal-based terminal-game tetris tetris-game tty tty-game

Last synced: 28 Jul 2025

https://github.com/sachinl0har/calender-using-c-language

Calender in C

c calender

Last synced: 28 Jul 2025

https://github.com/mostafa-wael/solvendo

An Intelligent Maze Solving Car

arduino avr c linefollower maze-solver

Last synced: 12 Jul 2025

https://github.com/checkedc/checkedc-llvm-project

This was a fork of Checked C clang used from 2021-2024. The changes have been merged into the original Checked C clang repo, which is now at https://github.com/checkedc/checkedc-clang.

c clang compilers llvm security

Last synced: 13 Jul 2025

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

Data Structures at UFC 2017.2 / ITA 2025.2

arrays c data-structures filo hacktoberfest lifo list matrix pt-br sorting-algorithms tree

Last synced: 20 Nov 2025

https://github.com/dim13/spectrogram

OpenBSD sndio Spectrogram

c fftw openbsd sound spectrogram visualization waterfall

Last synced: 27 Jun 2025

https://github.com/DanielMartensson/OpenSourceLogger

Data acquisition software with STM32-PLC. Collect measurement, analyze CAN-messages and send SAE-J1939 messages to other ECUs.

c cpp data-aquisition imgui opengl stm32

Last synced: 08 May 2025

https://github.com/omaraflak/async-socket

Asynchronous socket class implemented in C++ for Linux systems.

asynchronous c callback-thread client server socket

Last synced: 12 Apr 2025

https://github.com/drobilla/zix

A lightweight C library of portability wrappers and data structures

b-tree c data-structures filesystem hash hash-table ringbuffer threads

Last synced: 12 Jan 2026

https://github.com/meirbon/rtbvh

BVH library for Rust

acceleration bvh c cpp ffi ray rust structure tracing

Last synced: 08 Apr 2026

https://github.com/jchavanton/disruptor

generating problems on RTP streams : latency, delay, jitter

c disruptor jitter latency loss netfilter networking packet simulator

Last synced: 13 Apr 2025

https://github.com/jalaym825/c_programs

Basic c programmes

c c-language c-patterns c-programming

Last synced: 15 Jun 2025

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

A Small C ASCII Graphics Library

ascii c graphics graphics-library

Last synced: 30 Apr 2025

https://github.com/briancain/garbage-collector

A basic garbage collection application written in C to manage memory

c garbage-collection garbage-collector memory-management work-in-progress

Last synced: 06 May 2025

https://github.com/scastd/raygui-cpp

C++ bindings for Raygui library.

c cpp raylib

Last synced: 17 Jan 2026

https://github.com/corruptedbycpu/foton

Foton (eng. Photon) - is a similar project as Cyjon/Fern-Night, but compatibility will no longer be fully supported.

c kernel osdev x86-64

Last synced: 26 Feb 2026

https://github.com/krondorl/polyglot-programming

Examples in multiple languages

c go haskell java rust typescript

Last synced: 03 Mar 2026

https://github.com/alt-romes/calculator-c-parser

A simple implementation of a parser and its use to calculate simple mathematical expressions

c grammar-parser ll1-grammar parser simple

Last synced: 23 Mar 2025

https://github.com/aftersol/simplified-qoi-codec

An QOI codec that doesn't requires any other dependencies

c compression compression-implementations cpp decoder embedded embedded-c embedded-systems encoder header-only qoi single-header single-header-file single-header-lib single-header-library singleheader stb stb-style

Last synced: 15 Apr 2025

https://github.com/dark-voyage/neko

🔪 | Just a minimal C proxy server frame with fork for personal use (experiment)

c clang gcc proxy proxy-server server

Last synced: 21 Sep 2025

https://github.com/renehorstmann/mathc

A simple and clean, glsl like, math (linear algebra) header only library for C.

c glsl header header-only linear-algebra math matrix vector

Last synced: 30 Jul 2025

https://github.com/thenriquedb/fundamentos-da-programacao-de-computadores-3-edicao

Exercicios do livro Fundamentos da programação de computadores: algoritmos, pascal, C/C++ 3ª Edição

algorithms c iniciante

Last synced: 10 Mar 2026

https://github.com/lycuid/clubar

A minialistic statusbar, inspired by xmobar and dwm's statusbar.

c cluless statusbar x11 xorg

Last synced: 23 Aug 2025

https://github.com/maximepremont/zappy_epitech

Epitech project : multiplayer game played by artificial intelligences and viewed by a graphical AR interface.

artificial-intelligence augmented-reality c cpp csharp epitech game python zappy

Last synced: 02 Jul 2025

https://github.com/hantdev/shortrangeradar

Short Range Ultrasonic Radar - A simple radar using the ultrasonic sensor, this radar works by measuring a range from 3cm to 40 cm as non-contact distance, with angle range between 15˚ and 165˚.

arduino c esp32 iot radar sr04

Last synced: 15 May 2025

https://github.com/pfultz2/cget-recipes

Recipes for cget

c cget cget-recipes cplusplus cpp cross-platform dependency-manager linux osx package-manager recipes windows

Last synced: 12 Apr 2025

https://github.com/mykeels/readlines

An Arduino Library for reading a file, line by line

arduino c callbacks cpp files readline sd

Last synced: 26 Aug 2025

https://github.com/ahmetfurkandemir/demirtext3

demirText3 Text Editor.

c cplusplus cpp cprogramming-language editor ide linux texteditor ubuntu windows10

Last synced: 15 Apr 2025

https://github.com/wirepas/c-mesh-api

Wirepas's Dual MCU API to interface locally with a node device

c dualmcuapi wm-rm-100

Last synced: 16 Jan 2026

https://github.com/pucklaj/dynareadout

High-Performance C/C++ library for parsing binary output files and key files of LS Dyna (d3plot, binout, input deck)

binout c cae cpp d3plot dyna keyfile ls-dyna

Last synced: 26 Apr 2025

https://github.com/saagarjha/tinycc

Fork of the Tiny C Compiler patched to compile code on iOS

c compiler ios tinycc

Last synced: 08 Mar 2026

https://github.com/krishpranav/cvpn

A simple vpn written in C

c clang cli linux macosx osx security vpn vpn-anonymizer vpn-client vpn-connections vpn-manager vpn-server vpn-service vpnfree

Last synced: 25 Jun 2025

https://github.com/isbadawi/badavi

vi-like text editor

c editor terminal text-editor vim

Last synced: 21 Sep 2025

https://github.com/baziotis/dicc

A compiler for a subset of C written in C.

c code-generator compiler lexer parser x86

Last synced: 18 Jan 2026

https://github.com/rafael-santiago/mr-hyde

A collection of steganography tools.

c steganography toy-apps

Last synced: 05 Apr 2025

https://github.com/arman-bd/c-program

Some Basic C Programs

basic-learning c c-programming learning

Last synced: 11 Mar 2026

https://github.com/attractivechaos/dlist

Five implementations of double linked lists to demonstrate generic data structures in C

c double-linked-list generic-programming

Last synced: 29 Apr 2025

https://github.com/jsgoller1/c-programming-language

Solutions to every exercise from "The C Programming Language" by Kernighan / Ritchie (K&R)

c cs-books k-and-r

Last synced: 11 Mar 2026

https://github.com/sysulq/status-nginx-module

A http status module for pure nginx, which is in production already.

c nginx status status-nginx

Last synced: 27 Apr 2025

https://github.com/ttypic/kmm-embedded-c

Extending KMM shared module with C/C++ code. Repo for https://hackernoon.com/how-to-extend-a-kmm-shared-module-with-cc-code

c kmm-library kmm-sample kotlin-multiplatform

Last synced: 24 Apr 2025

https://github.com/smx-smx/valasharp

The Vala Compiler, ported to C#

autocomplete c compiler csharp language-server vala vapi

Last synced: 14 Apr 2025

https://github.com/nvidia/nvnmos

NVIDIA NMOS (Networked Media Open Specifications) Library

c cpp nmos sdk

Last synced: 05 Sep 2025

https://github.com/theblackcat102/awesome-code-obfuscation

Collections of code obfuscation libaries for different languages ( in progress )

assembly awesome awesome-list c c-sharp cpp java javascript obfuscation obfuscator php python

Last synced: 17 Jan 2026

https://github.com/suhanyujie/learn-computer

PHP函数源码分析、计算机相关知识

c golang php-extension php7 rust

Last synced: 25 Apr 2025

https://github.com/chanukyasds/pg_math

pg_math extension to support statistical distribution functions for PostgreSQL

bionomial-distribution c critical-values distribution-function fdist gaussian-distribution gsl-library math plpgsql postgresql postgresql-database postgresql-extension probability probability-distributions probability-statistics sql statistical-models statistical-tests statistics tdist

Last synced: 27 Oct 2025

https://github.com/anshumansinha3301/c-conversions

c programming-language

Last synced: 13 Apr 2025

https://github.com/samber/pg_cron

⏰ PostgreSQL extension for running periodic jobs

bgworker c cron cronjob crontab extension job periodic poc postgresql scheduler

Last synced: 22 Apr 2025

https://github.com/sfrechette/astro-micro-station

A standalone astronomy display for the LILYGO T-Display S3 Pro (ESP32-S3). Tracks the sun, moon, and light conditions — sunrise, sunset, golden hour, blue hour, twilight phases, moon phase and illumination — across four touch-navigated screens. Data fetched from ipgeolocation.io and cached locally for offline use.

astronomy c cpp esp32 home-assistant lilygo lilygo-t-display-s3-pro moon moonphase platformio sunrise