The Python extension does offer some support when running on vscode.dev (which includes github.dev). This includes partial IntelliSense for open files in the editor.

Datafiles: A file-based ORM for Python dataclasses Datafiles is a bidirectional serialization library for Python dataclasses to synchronize objects to the filesystem using type annotations. It ...

Ubuntu is a free computer system, like Windows or macOS, but it’s built by a community. It’s great for programmers because it’s very flexible and has lots of tools already built-in that help you code.