[mattrighetti]

Why don't you use Termius and SSH into the Codespaces instance? That way you could just use vim directly from there.

[galleywest200]

Also could install a browser based VSCode on that remote server and access that.

https://github.com/coder/code-server

[ja27]

Or Blink Code which runs VSCode in it's own browser control and has a filesystem extension.

https://docs.blink.sh/advanced/code