redis / redis
For developers, who are building real-time data-driven applications, Redis is the preferred, fastest, and most feature-rich cache, data structure server, and document and vector query engine.
redis / redis
micropython / micropython
MicroPython - a lean and efficient Python implementation for microcontrollers and constrained systems
allinurl / goaccess
GoAccess is a real-time web log analyzer and interactive viewer that runs in a terminal in *nix systems or through your browser.
openwall / john
John the Ripper jumbo - advanced offline password cracker, which supports hundreds of hash and cipher types, and runs on many operating systems, CPUs, GPUs, and even some FPGAs
RT-Thread / rt-thread
RT-Thread is an open source IoT Real-Time Operating System (RTOS). https://rt-thread.github.io/rt-thread/
FareedKhan-dev / kimi-k3-in-c
A 2.78-trillion-parameter Kimi K3 running inference on a single CPU in 8.24 GB of RAM. Portable C99: no BLAS, no framework, no GPU.
klange / toaruos
Complete, independent operating system built by humans.
cmus / cmus
Small, fast and powerful console music player for Unix-like operating systems.
tinyproxy / tinyproxy
tinyproxy - a light-weight HTTP/HTTPS proxy daemon for POSIX operating systems
gluster / glusterfs
Gluster Filesystem : Build your distributed storage in minutes
cboxdoerfer / fsearch
A fast file search utility for Unix-like systems based on GTK3
cloudius-systems / osv
OSv, a new operating system for the cloud.
vifm / vifm
Vifm is a file manager with curses interface, which provides Vim-like environment for managing objects within file systems, extended with some useful ideas from mutt.
nanovms / nanos
A kernel designed to run one and only one application in a virtualized environment
vvaltchev / tilck
A Tiny Linux-Compatible Kernel
simd-everywhere / simde
Implementations of SIMD instruction sets for systems which don't natively support them.
wolfSSL / wolfssl
The wolfSSL library is a small, fast, portable implementation of TLS/SSL for embedded devices to the cloud. wolfSSL supports up to TLS 1.3 and DTLS 1.3! Update to wolfSSL 5.9.1 for the latest CVE fixes.
ColinIanKing / stress-ng
This is the stress-ng upstream project git repository. stress-ng will stress test a computer system in various selectable ways. It was designed to exercise various physical subsystems of a computer as well as the various operating system kernel interfaces.
concurrencykit / ck
Concurrency primitives, safe memory reclamation mechanisms and non-blocking (including lock-free) data structures designed to aid in the research, design and implementation of high performance concurrent systems developed in C99+.
cc65 / cc65
cc65 - a freeware C compiler for 6502 based systems
zlib-ng / zlib-ng
zlib replacement with optimizations for "next generation" systems.
GrapheneOS / hardened_malloc
Hardened allocator designed for modern systems. It has integration into Android's Bionic libc and can be used externally with musl and glibc as a dynamic library for use on other Linux-based platforms. It will gain more portability/integration over time.
sbabic / swupdate
Software Update for Embedded Systems
nfs-ganesha / nfs-ganesha
NFS-Ganesha is an NFSv3,v4,v4.1 fileserver that runs in user mode on most UNIX/Linux systems
sbrin / lopaka
Lopaka - Stunning graphics for embedded systems displays
picolibc / picolibc
picolibc - a C library designed for embedded 32- and 64- bit systems.
analogdevicesinc / no-OS
Software drivers in C for systems without an operating system
QuantumLeaps / qpc
QP/C Real-Time Event Framework/RTOS implements event-driven Active Object (Actor) model combined with Hierarchical State Machines. Specifically designed for embedded systems (e.g., ARM Cortex-M MCUs).
LibVNC / libvncserver
LibVNCServer/LibVNCClient are cross-platform C libraries that allow you to easily implement VNC server or client functionality in your program.
Sguan-ZhouQing / SguanFOC_Library
SguanFOC为有/无传感器的PMSM电机提供强大的磁场定向控制解决方案。库内集成了基于SVPWM的多种控制模式，支持位置环、速度环、电流环的单环/串级控制...同时针对嵌入式平台优化了数学运算，并提供高度可配置的PID和LADRC等控制器，满足从简单调速到高性能伺服的各类应用需求。
SlugLab / CXLMemSim
CXLMemSim: Practical Performance Simulation and Characterization of CXL 3.0 Memory Systems
CSMWrap / CSMWrap
Get PC BIOS back on UEFI only systems.
Interrupt / systemshock
Shockolate - A minimalist and cross platform System Shock source port.
hypre-space / hypre
Parallel solvers for sparse linear systems featuring multigrid methods.
LearningOS / os-lectures
https://learningos.cn/os-lectures/ 2026年春季OS课程Slides\实验指导\思维导图\挑战项目等
SSSD / sssd
A daemon to manage identity, authentication and authorization for centrally-managed systems.
jedisct1 / libhydrogen
A lightweight, secure, easy-to-use crypto library suitable for constrained environments.
TrampolineRTOS / trampoline
Trampoline is a static RTOS for small embedded systems. Its API is aligned with OSEK/VDX OS and AUTOSAR OS 4.2 standards.
lvgl / lvgl_pro
Complete workflow for professional LVGL UI development. Import from Figma, build in XML with instant preview, test in CI, and export plain LVGL C. No extra runtime needed.
DanielMartensson / Open-SAE-J1939
SAE J1939 protocol free to use for embedded systems or PC with CAN-bus
nasa / nos3
NASA Operational Simulator for Space Systems
jondgoodwin / cone
Cone Programming Language
Luos-io / luos_engine
Open-source and real-time orchestrator for cyber-physical-systems, to easily design, test and deploy embedded applications and digital twins.
MaJerle / lwgps
Lightweight GPS NMEA parser for embedded systems
DynamicsAndNeuralSystems / catch22
catch22: CAnonical Time-series CHaracteristics
wladimiravila / esp32s3-distributed-ai
Distributed 56M-parameter LLM inference across 3 ESP32-S3 boards via ESP-NOW , Split-PLE + KV cache, fully offline.
tinydesk-project / tinydesk
A mouse-operated, windowed desktop for microcontrollers, drawn in your terminal: Files, Editor, Shell, MQTT, Modbus. Tested on ESP32 boards; also runs on Windows and Linux.
dennishilk / boringos
Independent desktop operating system with its own kernel, userspace and native BoringWM, written primarily in C
therenegar / launch
Command launcher and modern desktop environment for all DOS systems.
fdiwth / tvc-drone
This repository contains the documentation, hardware designs, and source code for a Thrust Vector Control (TVC) drone. Built to demonstrate flight control capabilities in amateur rocketry, the vehicle dynamically vectors thrust to balance itself and maintain precise orientation set-points, mirroring actual rocket systems.