Why would you add two arrays like that? Because I want to combine two lists.

The is operator is for identity, not equality. Your example is just using it weirdly in a way that most people wouldn’t do.

No because I am not using Python to make a web app. That’s not the only thing people write you know… Most of what I’ve worked on has been webapps or services that support them :shrug:

Typescript and Python there’s absolutely no way I’d pick Python (unless it was for AI).

Agree to disagree then. We could argue all day but I think it’s mostly opinion about what warts and tradeoffs are worth it, and you don’t seem like you have no idea what you’re talking about. Sometimes I meet junior developers who have only ever used javascript, and it’s like (to borrow another contentious nerd topic) like meeting someone who’s only ever played D&D talking about game design.