OS by devices

Market-leading MIT licensed open source real-time operating system (RTOS) for microcontrollers and microprocessors. Includes IoT and general purpose libraries.

Firmware for Pinetime smartwatch written in C/C++ and based on FreeRTOS - InfiniTimeOrg/InfiniTime: Firmware for Pinetime smartwatch written in C/C++ and based on FreeRTOS

A MicroPython based development environment for smart watches (including Pine64 PineTime) - daniel-thompson/wasp-os: A MicroPython based development environment for smart watches (including Pine64 ...

JavaScript on a Microcontroller

Privacy-respecting, open source and secure phone ecosystem

Around Linux and marine

Desktop Environment

Only Cores That Matter

Your very own offline-first privacy-centric open-source data-center!

MidnightBSD is a desktop operating system for x86 and x86-64 based PCs.

Peropesis is a small-scale minimal operating system.

A Steam Big Picture based couch gaming OS. Contribute to ChimeraOS/chimeraos development by creating an account on GitHub.