[[operating-system]]

Xinu ("Xinu is not unix", a recursive acronym) is a UNIX-like operating system originally developed by Douglas Comer for instructional purposes at Purdue University in the 1980s.
- The Xinu Page
evm 超轻量级物联网虚拟机 https://scriptiot.github.io
tock A secure embedded operating system for microcontrollers https://www.tockos.org

Libraries

lvgl Powerful and easy-to-use embedded GUI with many widgets, advanced visual effects (opacity, antialiasing, animations) and low memory requirements (16K RAM, 64K Flash). https://littlevgl.com