Best way to develop on ARM remotely?

I'm gonna develop/debug one rust application on a Nvidia Jetson NANO or Raspberry Pi (both ARM boards). What's the easiest way to code in the board, through web?

I use VSCode in web mode a lot, but it does not work for ARM. The arm builds are unnofficial and do not have self hosting to web capabilities.

What would be the easiest way to edit code on my Galaxy Tab S9 Ultra through SSH to the arm board, with code highlighting, errors, quick fixes, etc