If you disable the garbage collector and does some tweaks Nim is able to run on microcontrollers such as an Arduino or Attiny85. So it's definitely possible to run bare metal. There has even been an OS demonstrator written in Nim: [https://github.com/dom96/nimkernel](https://github.com/dom96/nimkernel)
- rumpkernel or baremetal runtime to run Nim program standalone dponyatov
- Re: rumpkernel or baremetal runtime to run Nim program stan... PMunch
