Ask HN: How did you write code on restricted hardware?

I remember trying to write code for a project in college from those library computers when I did not have a laptop of my own at the time.

I often used sites like Codepen and copy-pasted the progress into a github repo so I didnt lose my work.

What are some workarounds you’ve used (or tried) for writing or running code from restricted hardware, like a school computer or a mobile device? What kind of project was it for, and what hurdles did you encounter?

Pen and paper design and thinking, then writing it down once I am home

i used to connect my phone via USB Tethering. If a network strictly blocks certain websites or port connections, plug in you phone, turn on USB tethering, and bypass the entire local network security by using your mobile data instead. Some of my friends used to set up automated bots or private channels on platforms like Discord or Telegram (or even SMS) to send small snippets of code to a server at home, which runs the code and replies back with the terminal output.

[flagged]

When I was making gears, there was an un-networked PC that I was given access to, to develop a program to track gear hobs.

I used git to sync it with a usb thumb drive so I could keep a copy in sync at home.

Edit: sadly it seems I've lost the source to that program 8(

In the long ago, we used PKzip to archive our source code on 1.44 mb floppy disks.

Before that, we didn't have hard drives, so we made copies of our 5 1/4” floppies with tape over the write protect slot. We also had multiple "good" copies of our boot disks, write protected, just in case.