[xurukefi]

For me, type hints are mainly useful because they're the only reliable way to get decent IDE auto-completion. Beyond that, they feel like a bolted-on compromise that goes against the spirit of Python. If you really need strict typing, you're probably better off using a statically typed language.

[kitd]

JSDoc plays a similar role with Javascript. Moreover it is supported out of the box by VSCode, so add a few JSDoc comments to your types and functions, and intellisense instantly kicks in.