The comment I replied to seemed to think coding was strictly not possible on the platform, so I listed some options for local coding. Honestly I think if someone was serious about using an iPad to develop I would use a remote environment like Github Codespaces or http://vscode.dev/ but others had already covered those options.

I agree that the current solutions aren’t great, thus the second part of my comment wishing for a real on-device dev sandbox which would solve many of those issues.