I just got added to Github's Codespaces beta. https://docs.github.com/en/codespaces
I remember posting at this forum when I first started to try making a Flarum extension and I was saying that it would be nice if you could more easily code online without a local dev environment. I tried using a very cumbersome set up using Google Cloud tools. I finally gave up and set up a local environment. But now, here comes Github. Unfortunately, I don't have the energy right now to mess with it.
If anyone sets up and successfully builds a Flarum extension using Codespaces, let me know! Oh, and maybe share the basic steps here? Are they exactly the same steps as most local environments? 🤞🙂