I see some React code using decorators but this article doesn't mention them. I'd love to get everyone's opinion on whether decorators are also an anti-pattern, even if decorators become a JavaScript standard.
Since they are not part of the standard, we are not going to take a stance on them yet. We do, however, think that it is very risky to adopt experimental language features unless they are very simple (like object spread operator). In my personal experience people often misunderstand how decorators work, and the tooling often breaks, so I would not recommend them with React yet.