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/vadvergasov/watercleaner

This app will help you to clean the watches after swimming.

c native samsung tizen watch water

Last synced: 12 Jul 2025

https://github.com/fulfilledcovenant/covenginea

An open-source semi-automated optimizations for improved overall windows 10-11 experience.

c cpp open-source ps1 windows-10 windows-11

Last synced: 29 Sep 2025

https://github.com/copenair/ui

repo for the UI part of the codebase (desktop client)

c cpp

Last synced: 13 Apr 2025

https://github.com/mikyll/chatudp

Simple chat from terminal

c parallel process socket udp unix

Last synced: 20 May 2026

https://github.com/sanidhyy/donut

donut.c, remade in JS... and the code still looks like a donut 🍩

ascii ascii-art c c-plus-plus c-sharp css donut donut-js html javascript js ts typescript

Last synced: 25 Jan 2026

https://github.com/knittl/rod

rod - reverse od

c ctf hacktoberfest hacktoberfest2022 linux

Last synced: 26 Feb 2025

https://github.com/gengo-bit/data-structures-and-algorithms-in-c

C code implementations of data structures and algorithms created for practice to earn a certification in data structures and algorithms(Interview Questions).

bubble-sort c c-programming data-structures-and-algorithms insertion-sort linked-list merge-sort queue quick-sort searching-algorithms selection-sort sorting-algorithms stack

Last synced: 28 Mar 2025

https://github.com/piras314/raycaster

Simple Game using Raycasting for Fake 3D

c graphics raycaster raycasting raycasting-engine

Last synced: 03 Aug 2025

https://github.com/mikyll/secretsanta

A little application which implements different algorithms to randomly choose who has to give the gift to whom.

c random random-generation

Last synced: 22 Mar 2025

https://github.com/flatcap/gdiff

📊 Graphical Diff Program

c diff graphical

Last synced: 20 May 2026

https://github.com/manu-sh/my_collections

A collection of generics data structures (WIP)

c data-structures generics wip

Last synced: 14 Aug 2025

https://github.com/christislord12/john-316

Command line application to print John 3:16. Comes with binaries for many operating systems, including Mac, Windows, linux, C64, and DOS

c

Last synced: 12 May 2026

https://github.com/yeyom/school_code

Personal school's code snippets, projects and homeworks, feel free to use them, for the most important snippets: https://gist.github.com/YeyoM

algorithms c cpp csharp data-structures java javascript python school school-assignment school-project schoolwork

Last synced: 07 Apr 2026

https://github.com/basemax/7segments

This C project demonstrates a simple digit encoding and decoding mechanism using a digit struct composed of boolean values to represent segments of a digital display.

7segment 7segments c decode digit-encoding encode encoding

Last synced: 03 Apr 2025

https://github.com/tdjastrzebski/vscode-cppbuild

Build++ VS Code Multi-Step Incremental Build Extension

build build-automation build-tool build-tools c c-plus-plus cpp vscode vscode-extension

Last synced: 11 Sep 2025

https://github.com/sprookie/monitor

user-wise kmod to monitor the CPU usage, memory usage, and I/O usage for a specified user

c cgroup kernel-5-10 kernel-module monitor

Last synced: 05 Jul 2026

https://github.com/mwarzynski/uw_heatflow

Heatflow simulation written in Assembler.

assembler assembler-x86 c flow heat university-of-warsaw

Last synced: 17 Jan 2026

https://github.com/raffadndm/parallel-knuth-morris-pratt

Parallel implementation of Knuth-Morris-Pratt algorithm using MPI Protocol of C on Power 7

c mpi

Last synced: 02 Aug 2025

https://github.com/monich/slib

A little general purpose library of C utilities

algorithms c datastructures porting

Last synced: 20 May 2026

https://github.com/waynejz/rapidcache

Pure C implementation of cache

c cache concurrency hashmap

Last synced: 25 Jun 2025

https://github.com/yoann256/scratchapi-experiments

Some experiments using the Scratch API.

api c cpp css html js scratch scratchapi

Last synced: 09 Mar 2026

https://github.com/klus3kk/candyjackpot

A mini slot machine built with Arduino.

arduino c slot-machine

Last synced: 14 Sep 2025

https://github.com/devcheckog/generic-allocator-c

Generic memory allocator example using MMAP directly. It's only valid for Unix-like operating systems.

c

Last synced: 15 Aug 2025

https://github.com/arin-paliwal/data-structure-in-c

This Repository consists of a Program Code in C Language as described by our curriculum in the B.Tech Programme in the domain of Computer Science and Engineering. It consists of codes which i have used in DSA in C Language and it is also a credential subject in our curriculam.

algorithms c data-structures

Last synced: 07 Apr 2025

https://github.com/diogogmatos/so

Using concepts of operating systems to communicate information between a client and a server, using C.

c operating-systems university-project

Last synced: 06 Apr 2025

https://github.com/devcheckog/merge-k-sorted-lists

Complicated problem in leetcode, categorized as hard.

assembly c leetcode mlir

Last synced: 15 Aug 2025

https://github.com/werainkhatri/mario-in-c

Simple horizontal movement game of a mario sprite using SDL library.

c sdl

Last synced: 19 Jun 2026

https://github.com/mytechnotalent/pico_c_stepper

A professional embedded C application for the Raspberry Pi Pico that combines LED blinking with 4-channel stepper motor control using ULN2003 driver boards. The project demonstrates GPIO control, timing functions, and modular code organization suitable for embedded development.

c pico pico-sdk robotics rp2040 stepper-motor stepper-motor-control stepper-motor-driver

Last synced: 24 Jun 2025

https://github.com/ankurjaiswalofficial/c_programs

C Programs Learning Phase Programs

c programming

Last synced: 02 Aug 2025

https://github.com/blagojeblagojevic/ecosystem

This C program simulates an evolutionary ecosystem using SDL2 graphics library

c genetic-algorithm sdl2

Last synced: 14 Sep 2025

https://github.com/aineejames/ctest.h

ctest.h is a simple single header testing library for C

c single-header testing

Last synced: 21 Jul 2025

https://github.com/01barthez/traducteur-yemba-c

L'objectif de ce projet est de créer un traducteur en C qui permet à un utilisateur de saisir un mot dans une langue nationale et de recevoir sa traduction en langue Yemba. Le programme s'appuie sur une table de hachage pour stocker et rechercher les mots du dictionnaire, et les données sont chargées depuis un fichier texte externe

c header modularization readme

Last synced: 30 Mar 2025

https://github.com/byllgrim/tii

An interface for irc it (ii) WIP

c cowboy ii irc kiss lazy minimalism suckless

Last synced: 24 Jun 2025

https://github.com/nurislam03/online_judge-competitive_programming

A repository to sync all my solutions for different Online Judges/platforms.

acm-icpc c competitive-programming cplusplus go golang java leetcode lightoj uva

Last synced: 09 Apr 2026

https://github.com/alexnaughtonjr/C_Notes

A place for notes related to learning C.

c

Last synced: 26 Sep 2025

https://github.com/rayanfer32/c

Hackerank solved by me

c hackerank

Last synced: 13 Mar 2025

https://github.com/ahmed-roshdy-1/lab-3-assissment

it problem-solving using data structures and that when I in my second years in computer science college

c data-structures

Last synced: 02 Aug 2025

https://github.com/lifenjoiner/header_map

A C header file map generator on Windows, a helper for C users.

c header-files headers helper utils windows

Last synced: 06 Apr 2025

https://github.com/eyantra698sumanto/basic-c-programs-3

This Repository contains basic programs in C programming language

c c-plus-plus fileio mumbai patterns programming-language series string structured-pr univerity

Last synced: 17 May 2026

https://github.com/jakubvojvoda/linux-firewall

Simple Linux firewall using Netfiler

c firewall kernel netfilter netfilter-hook packet-processing

Last synced: 27 Jun 2025

https://github.com/thk2b/ping

An implementation of the ping command

c icmp ip ping

Last synced: 04 Oct 2025

https://github.com/marcos-venicius/cson

A very simple JSON reader in C

c json json-reader lexer lib linked-list parser parsers syntax-tree

Last synced: 17 May 2026

https://github.com/filrg/pcstream

A point cloud streaming tool

c point-cloud streaming volumetric-video

Last synced: 07 May 2025

https://github.com/mkdocstrings/c

A C handler for mkdocstrings. Available to sponsors only.

c mkdocs mkdocstrings mkdocstrings-collector mkdocstrings-handler

Last synced: 18 Jan 2026

https://github.com/jdeokkim/atc-lab

A collection of my submissions for AtCoder contest problems.

algorithms atcoder atcoder-contests atcoder-solutions c c99 data-structures

Last synced: 06 Jul 2025

https://github.com/tokisakikurumi2001/project_rearrange_string

This is my first complete personal project after 1 year learning to code

c csharp html5 mongodb perl php summerstartest

Last synced: 08 Apr 2026

https://github.com/kaushalmodi/nim-eggx

Nim wrapper for EGGX / ProCALL X11 Graphics library

c eggx ffi graphics library nim nimterop wrapper

Last synced: 21 May 2026

https://github.com/idaljeetsingh/library-management-system

A 'C' project on Library Management System using File Handling to store the records of the books and members of a Library.

c file-handling file-handling-in-c library-management-system project

Last synced: 23 Jul 2025

https://github.com/ignackocom/ctemplates

C Language template files

c code doxygen mit-license source template

Last synced: 02 Aug 2025

https://github.com/jamesql/opendetection3

A upgraded, faster, and better version of OpenDetection. Now with Python!

c computer computer-vision cpp javascript library opencv opencv4 opendetection opendetection3 python python3 vision

Last synced: 08 Apr 2026

https://github.com/brcontainer/ler-csv-filmes-com-c

Apenas um repositório para estudos pessoais e ajudar um colega

c csv

Last synced: 21 May 2026

https://github.com/benj1x/bargain-hunting

P1 Projekt til Bargain Hunting på AAU

apis c http libcurl

Last synced: 19 Jul 2025

https://github.com/taxpater/C-eshop-pipes

Code showcase for a project assigned during my studies.

c eshop makefile

Last synced: 22 Sep 2025

https://github.com/virgiledjimgou/telematik_black_box

Ziel dieses Projekts ist es ein elektronishes Gerät zu entwickeln, dass uns ermöglicht unterschiedliche Sensordaten eines Fahrzeugs zu erfassen, und diese auf einen Remote Webserver zu übertragen.

c c-plus-plus csharp deep-learning gps imu java-8 json-api machine-learning obd2 python3 tcp-server tcp-socket

Last synced: 15 Apr 2026

https://github.com/sealinesun/b-ocaml

Software construction and deployment kit

bootstrap c dev-env opam

Last synced: 18 Apr 2026

https://github.com/mgproduction/mgtagger

A small, generic, single-C-source-code POS tagger, featuring ngrams with most common word spice, with Viterbi-like code.

c part-of-speech-tagger postagger tagger

Last synced: 17 Jun 2026

https://github.com/csdms/bmi-example-c

An example of wrapping a model written in C with a BMI

bmi c csdms

Last synced: 07 Sep 2025

https://github.com/olivier-boudeville/ceylan-heavy

Part of the Ceylan project gathering all general-purpose C++ developments.

c c-plus-plus ceylan toolbox

Last synced: 17 May 2026

https://github.com/t-katsumura/webassembly-examples-eratosthenes

webassembly examples which calculate prime by Sieve of Eratosthenes

assemblyscript c cpp golang javascript rust wasi wasm webassembly webassembly-demo

Last synced: 01 Aug 2025

https://github.com/hey-its-d2t2/password_program-in-c

A user name and password checker program in C. Including delay, sound functions...

advanced-programming c cprogramming graphics-programming learn-to-code learning-by-doing password-generator

Last synced: 25 May 2026

https://github.com/fahimfba/ics-fall2024-fba

Faculty Codes for Introduction to Computer Systems (Fall 2024) at United International University

c fall2024 fba ics problem-solving uiu united-international-university

Last synced: 18 May 2026

https://github.com/CreativeCodeCat/xmenu

a x11 menu utility

c imlib2 menu unix x11 xlib xmenu

Last synced: 07 May 2025

https://github.com/evanmcclure/automrr

Automated Model Rail Roading

c dcc iot microcontrollers modelrailroad

Last synced: 01 Aug 2025

https://github.com/iamwatchdogs/dsa

Slate/Deprecated docs repo for DSA. I should have continued working on it.

algorithms c cpp data-structures documentation dsa interview java learning open-source preparation python

Last synced: 09 Apr 2026

https://github.com/rshipp/math-c

A few simple math-related C and C++ programs.

c continued-fractions factorial math

Last synced: 01 Aug 2025

https://github.com/parro-it/ebansoft.com

ebansoft.com blog source code

c golang javascript nodejs

Last synced: 09 Apr 2026

https://github.com/diivi/hangman-cli

CLI for hangman

c cli hangman

Last synced: 17 Aug 2025

https://github.com/grandechowhiskey/harvard-cs50-x-projects

This project contains a collection of programming assignments from CS50’s Introduction to Computer Science course.

c cpp cs50x css flask html javascript python qt sql

Last synced: 30 Dec 2025

https://github.com/bieanimaton/physics-calculator

This is project of a Physics Calculator.

c calculator eletric magnetic physics volume

Last synced: 31 Jul 2025

https://github.com/luweglarz/minitalk_42

Small data exchange with UNIX signals

42projects c signal

Last synced: 31 Jul 2025

https://github.com/luweglarz/minirt_42

My own implementation of the Raytracing rendering method

42projects c graphics minilibx raytracing

Last synced: 31 Jul 2025

https://github.com/luweglarz/philosopher_42

Philosophers dinner problem using threads

42projects c mutexes philosophers-dinner-problem threads

Last synced: 31 Jul 2025

https://github.com/h4wk507/terminal-flappy-bird

A terminal based Flappy Bird game built with ncurses

c console flappy-bird game ncurses terminal

Last synced: 18 May 2026

https://github.com/flashblaze/sl-2-os

Code I'll be doing in SL-2 (OS) of TE

c shell-script

Last synced: 16 May 2026

https://github.com/seantywork/socialize

I socialize on terminal

c hack linux network system

Last synced: 20 Feb 2026

https://github.com/huytd/noise

Generate animated noise GIF in C

animation c gif

Last synced: 31 Jul 2025

https://github.com/nazlizamanian/lia

LIA project a simple bank managment programme that resemblance the nature and primary functions of an atm machine and fullfils the tasks that one can expect to be done at a visit to the bank.

c

Last synced: 05 Apr 2025

https://github.com/pavel-kirienko/wild_key_value

Fast single-header key-value container in C with pattern matching and routing, suitable for embedded systems.

c c99 container embedded embedded-c key-value pattern-matching single-header wildcard

Last synced: 18 Aug 2025

https://github.com/mathyscogne/my_garbage_collector_c

Simple garbage collector in C to manage dynamic memory allocations.

c garbage-collector

Last synced: 06 Apr 2025

https://github.com/kdkasad/c2e

C declaration → English translator

c rust wasm

Last synced: 30 Jul 2025

https://github.com/mouneshgouda/learn_dsa

This repository explores fundamental data structures and their implementations. Learn how to organize and manipulate data efficiently for various programming tasks. (Feel free to add your specific focus areas here, e.g., algorithms, interview prep)

c data queue sorting-algorithms stack structured-data

Last synced: 30 Jul 2025

https://github.com/muratcanakcay/operating-systems-1-project-tasks

These are the project tasks written in C and for the 3rd Semester "Operating Systems 1" Class in the Computer Science B.S. program at Politechnika Warszawa.

c filesystem processes threads

Last synced: 30 Jul 2025

https://github.com/tebogoyungmercykay/computer_organisation_and_architecture

Topic-level detail and learning outcomes for each of these areas are given by the first six units of `Architecture and Organisation' knowledge area as specified by the ACM/IEEE Computer Science Curriculum 2013

64 64-bit 64bit-assembly assembly c c-programming-language functions intel makefile objconv pointers pointers-and-arrays registers shell stack structs user-input x86-64

Last synced: 11 May 2026

https://github.com/oemanuelfirmino/datastructuresandalgorithms

Implementation of classic search algorithms in C, including Linear, Binary, Exponential, and Jump Search. The repository provides detailed explanations, pseudocode, and complexity analysis to offer a deep understanding of different search methods and their applications in various scenarios.

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

Last synced: 23 Jun 2025

https://github.com/monamobeen/daretocode

Hands on Problems

c coding-challenge cpp tests

Last synced: 19 May 2026

https://github.com/krasjet/usporth

a minimal rewrite of sporth core, a small stack-based audio programming language

audio c forth programming-language

Last synced: 22 Jul 2025

https://github.com/offensive-vk/awesomescripts

Special Repository for Custom Scripts / Configs and Programs of Various Programming Languages. Mostly Old School Programs and Patterns. :octocat:

c configs cpp gh-actions git github gitlab legacy mirror npm pipelines python shell

Last synced: 07 Apr 2026

https://github.com/vihlancevk/quadratic-equation-solver

Решение квадратного уравнения.

c doxygen-documentation learning-task student-project

Last synced: 22 Mar 2025

https://github.com/aadityatamrakar/cs240-lecture-programs

Sample programs given in lecture of CS240 Fall 2022

c

Last synced: 22 Mar 2025

https://github.com/sanjana96-san/addressbook

This is a console based application written in C that allows users to manage their contacts. The application enables users to add, search, edit, delete, and list contacts, while ensuring the data is saved for future use through file handling

addressbook c file filemanagement input-output structures

Last synced: 26 May 2026