Keep Calm and Read the Friendly Manual :-)
Description:
CBL-Mariner is an internal Linux distribution for Microsoft’s cloud infrastructure and edge products and services. CBL-Mariner is designed to provide a consistent platform for these devices and services and will enhance Microsoft’s ability to stay current on Linux updates.
Description:
RT-Thread was born in 2006, it is an open source, neutral, and community-based real-time operating system (RTOS).
Description:
dentOS is a SwitchDev based NOS built on top of Open Network Linux
Description:
/e/OS is an open-source mobile operating system paired with carefully selected applications. They form a privacy-enabled internal system for your smartphone. And it’s not just claims: open-source means auditable privacy. /e/OS has received academic recognition from researchers at the University of Edinburgh and Trinity College of Dublin.
Description:
Redox is a Unix-like Operating System written in Rust, aiming to bring the innovations of Rust to a modern microkernel and full set of applications