Given the incredible power of modern microcontrollers, we’ve seen quite a few attempts to turn them into more general purpose computers over the years. 

 is the latest, and it takes a slightly different path from the norm in that it’s a JavaScript based operating system for the ESP32.

> Given the incredible power of modern microcontrollers, we’ve seen quite a few attempts to turn them into more general purpose computers over the years. [KryonOS from \[Haris\]](https://github.com/Haris16-code/KryonOS) is the latest, and it takes a slightly different path from the norm in that it’s a JavaScript based operating system for the ESP32.
>
> [**...read more at hackaday.com**](https://hackaday.com/2026/09/23/a-javascript-os-for-the-esp32/)