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/davidwparker/opengl-screencasts-1

OpenGL screencast videos episodes 1-10

c opengl

Last synced: 13 Apr 2025

https://github.com/alvarorichard/duckwave

Straightforward audio player written in C, designed for simplicity and ease of use. It supports playing multiple audio formats

audio audio-player c command-line flac mp3 music-player opensource simple terminal

Last synced: 07 Mar 2026

https://github.com/alt-romes/llvm-c-search

Terminal interface to search the LLVM-C API

bubbletea c colly llvm llvm-c scraper tui

Last synced: 17 Jun 2025

https://github.com/lvgl/lv_lib_bmp

BMP decoder library for LVGL

bmp c embedded lvgl

Last synced: 11 Jul 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/urin/miniunit

Minimal unit testing framework for pure-C

c unit-testing

Last synced: 10 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/hamzaelkhatri/minishell

The objective of this project is for you to create a simple shell.

c execution minishell parsing shell

Last synced: 11 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/akagi201/learning-c-cpp

Codes when learning C and Cpp

c cpp learning tutorial

Last synced: 01 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/basemax/html-minifier-c

International obfuscated contest: Small C program to minify HTML sources and generate a minified HTML output.

c html ioccc minifier minifier-html minifiers

Last synced: 18 Oct 2025

https://github.com/youben11/youbix

Yet another simple kernel

assembly-x86 c i386 kernel

Last synced: 28 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/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/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/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/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/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/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/shlomnissan/dave-wasm

🕹 Dangerous Dave in C/SDL using WebAssembly

c sdl2 webassembly

Last synced: 12 Apr 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/okeuday/sillymud

SillyMUD codebase as a CloudI Service

c cloudi dikumud mud rpg rpg-game

Last synced: 23 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/robertlipe/riscv7

UNIXv7 ported to RISC-V, specifically the Longnan Nano SBC

c hacktoberfest historic risc-v risc-v-assembly unix

Last synced: 15 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/itotaljustice/mmpx

MMPX - pixel art scaling (c99 - MIT)

c mit mmpx pixel-art scaling

Last synced: 23 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/flightaware/tclbsd

A Tcl package for interfacing to various BSD UNIX system calls and library routines

c tcl tcl-extension unix

Last synced: 07 Aug 2025

https://github.com/arkapg211002/sem-5-cse

All lab assignments and text books for SEM 5 CSE at TMSL (under MAKAUT) 2023-24

assignment-solutions c completed cse java lab makaut operating-system shell-scripting software-engineering textbooks ubuntu uml vim

Last synced: 20 Aug 2025

https://github.com/armink-rtt-pkgs/thread_pool

a thread pool base on RT-Thread | 基于 RT-Thread 的线程池实现

ansi c rt-thread thread-pool threadpool

Last synced: 17 Sep 2025

https://github.com/sternenseemann/sternenblog

file based CGI blog software written in C

blog c cgi http web

Last synced: 29 Jul 2025

https://github.com/mischief/9problems

9front

9front c plan9

Last synced: 22 Mar 2025

https://github.com/dmjio/c-ffi-example

Example usage of the Haskell C FFI with hsc2hs

c ffi-bindings haskell

Last synced: 14 Apr 2025

https://github.com/ramiromagno/c3po

From C to R and back again

c documentation r

Last synced: 05 Sep 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/tuvimen/reliq

HTML parsing and searching tool

c html parsing searching

Last synced: 29 Jul 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/markusfisch/bots

Terrain parsing game for bots

bot c coding-game game game-server programming-game

Last synced: 27 Jun 2025

https://github.com/stylewarning/callback-heaven

Generating and managing callbacks from C into Heaven (Lisp).

c common-lisp lisp the-ugly-truth-about-programming

Last synced: 30 Jul 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/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/vmchale/cpp-build

Use the C pre-processor on Rust projects

c c-preprocessor rust

Last synced: 28 Jul 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/danielgospodinow/dancho-s-rc-car

A simple Arduino-based RC car with Bluetooth connectivity, it also comes with an Android joystick mobile application

android arduino bluetooth bluetooth-controller c java rc-car

Last synced: 10 Apr 2025

https://github.com/alexanderomara/posixspawn

The power of posix_spawn in your shell.

c command-line-tool macos posix-spawn

Last synced: 04 Nov 2025

https://github.com/mrdave1999/librarylist

Esta biblioteca proporciona funciones para poder trabajar con listas de forma genérica (es decir, tener listas de objetos de cualquier tipo).

c estructura-de-datos foreach iterator library

Last synced: 26 Jul 2025

https://github.com/amirhnajafiz/syscall-blocker

Using eBPF to block system calls in Linux.

bcc c ebpf linux python3 sandbox

Last synced: 28 Aug 2025

https://github.com/anteru/dxt-decompress

DXT decompression routines

c decompression dxt

Last synced: 28 Jul 2025

https://github.com/brightdaniel/se-06-2023

Welcome to the official repository of Bwave Ict for the class of June 5th, 2023. All source codes, topics, video links, and assignments can be found here.

bootstrap bwave c css flask git html javascript pseudocode python shell videos

Last synced: 20 Aug 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/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/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/melak/openvpn_radauth

RADIUS authentication script for OpenVPN

c openvpn radius

Last synced: 14 Apr 2025

https://github.com/ccareaga/toe-s

Yet another hobby OS

assembly c operating-system

Last synced: 06 Sep 2025

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/dns2utf8/hour_glass

C++ Frontend - Rust Backend

backend c c89 cpp cpp11 cpp14 hour-glass rust rust-bindings

Last synced: 10 Apr 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/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/oclyke/embedded-startup

in-depth investigation of the C / C++ startup routines in an embedded microcontroller

c cpp embedded microcontroller startup

Last synced: 04 Mar 2026

https://github.com/courses-at-nju-by-hfwei/learning-c

Learning C Programming Language

c learning-c programming-language

Last synced: 01 May 2025

https://github.com/shibam120302/ip_address_finder

With the help of splay tree data structure, we would create a tree whose nodes are embedded with the Ip address of the device that are connect to a specific network router.

c c-projects dsa splay-tree tree-structure

Last synced: 10 Jul 2025

https://github.com/moistcoder/discordgrabber

Private use C# Discord Token grabber class that anyone can easily add to their projects

c c-sharp coder csharp dc discord get grabber moist moistcoder sharp stealer token utility

Last synced: 30 Apr 2025

https://github.com/mengstr/pdp8emu

PDP8 emulator running in console. Based on Douglas W. Jones code from 1995

c emulation emulator pdp-8 pdp8

Last synced: 30 Apr 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/performance-test-program

A small program that acts as a C profiler.

c performance profile profiling

Last synced: 18 Mar 2025

https://github.com/madmurphy/nautilus-launch

A simple Nautilus extension that allows to run executables and launchers via right-click menu

c desktop file-manager gnome gnu launcher nautilus nautilus-extension

Last synced: 04 May 2025

https://github.com/ambujraj/hacktoberfest2019

A repository for hacktoberfest 2019 [ Not counting towards hacktoberfest contribution ]

beginner-friendly c cpp digitalocean golang hacktober hacktoberfest hacktoberfest19 hacktoberfest2019 html java javascript nodejs php programming python python3 r ruby swift

Last synced: 09 Jul 2025

https://github.com/paulohrpinheiro/test-driven-learning

Learn programming by passing code tests

c javascript perl python ruby rust tdd

Last synced: 10 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/magiclen/node-stringbuilder

An easy and fast in-memory string builder for Node.js.

c nodejs string-buffer string-builder

Last synced: 10 Apr 2025

https://github.com/vezel-dev/libffi

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

bindings build c ffi interop zig

Last synced: 06 May 2025

https://github.com/weebnetsu/database-connection-cpp

Simple database connection and display in C++

c cpp mysql tutorial

Last synced: 05 May 2025

https://github.com/utkar5hm/mariadb-ebpf-exporter

eBPF based prometheus Exporter for mysql/mariadb query latencies.

c docker ebpf go golang grafana grafana-dashboard libbpfgo mariadb mysql prometheus prometheus-exporter uprobe uprobes

Last synced: 10 Apr 2025

https://github.com/amboxer21/sshmonitor

Notifies you of any ssh attempts to your computer, whether the attempts are successful or not. Please fork instead of clone.

c c-programming daemon gtk2 gui linux monitor notify pytailf python python2 python3 security ssh ssh-monitor

Last synced: 30 Apr 2025

https://github.com/zenitheesc/drivers

Centralized repository for the low level drivers developed by Zenith Aerospace

arduino bmp280 c canbus driver flash ina219 ina3221 microcontroller mpu6050 mpx5700 stm32 sx1276 ublox-gps-driver

Last synced: 29 Oct 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/sergei-mironov/udprelay

Symmetrical UDP relay

c mosh udp udp-ports udp-redirect udp-relay

Last synced: 30 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/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/pret/pokestadiumgs

Decompilation of Pokémon Stadium 2 (US)

c disassembly nintendo64 pokemon reverse-engineering

Last synced: 24 Mar 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/sachinl0har/basic-programs

Basic programs in Multiple Languages

basic-programs c cpp hacktoberfest java python

Last synced: 11 Mar 2026

https://github.com/mignon-p/jsw-libs

Data structure libraries in C.

binary-search-tree c data-structures library

Last synced: 11 Apr 2025

https://github.com/sonic-pi-net/sp_midi

MIDI functionality for Sonic Pi for use as Erlang module

c cpp erlang erlang-nif sonic-pi

Last synced: 12 Jun 2025

https://github.com/kevinoid/ultragetopt

A versatile and customizable cross-platform getopt implementation.

c getopt

Last synced: 13 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

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/wa1tnr/camelforth-rp2040-a

CamelForth in C for RP2040 Raspberry Pi Pico. A Forth by Dr Brad Rodriguez - ported to RP2040 by wa1tnr - Forth interpreter is on the RP2040 USB port, with output mirrored to UART0. Superseded October 2021 - see README.md file.

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

Last synced: 19 Aug 2025