Portable development environment. What are your thoughts?

This is a very basic example of the "portable" development environment – an environment that can be moved, shared, hosted anywhere.

https://github.com/bluxmit/alnoda-workspaces/tree/main/workspaces/go-workspace

It is as simple, as browser-based vS-code together with the Go in a single docker image. Docker makes it "portable" – you can work on laptop, and if needed simply move it to the other machine or server. Or give it to a friend.

What are your thoughts?