Apache NuttX is a mature, real-time embedded operating system (RTOS)

A toolkit for embedding hypervisor capabilities in your application

A library of common data structures and algorithms written in C.

Eclipse ThreadX is an advanced real-time operating system (RTOS) designed specifically for deeply embedded applications.

A Tiny Linux-Compatible Kernel

Linux-CAN / SocketCAN user space applications

strace is a diagnostic, debugging and instructional userspace utility for Linux

Common libraries and data structures for C.

DEPRECATED - See README.md

Extends the support of Merlin firmware to more ASUS routers

A macOS menu bar app that enables system-wide navigation functionality for the side buttons on third-party mice.

Easy to use cryptographic framework for data protection: secure messaging with forward secrecy and secure data storage. Has unified APIs across 14 platforms.

Simple Open Source EtherCAT Master

Minimalistic MP3 decoder single header library

code powering the comma.ai panda

Some helpful preload libraries for pwning stuff.

picolibc - a C library designed for embedded 32- and 64- bit systems.

TinySSH is small server (less than 100000 words of code)

Real-time embedded variable & trace viewer

Computing with traps

EsoLangVM Compiler Infrastructure

A unit testing framework for C

Interpreted language focused on expressiveness and type safety.

ninja-compatible build tool written in C

Changes screen gamma on iOS, no jailbreak required

A lightweight, secure, easy-to-use crypto library suitable for constrained environments.

High-speed secure pseudorandom function for short messages

Trampoline is a static RTOS for small embedded systems. Its API is aligned with OSEK/VDX OS and AUTOSAR OS 4.2 standards.