[tmwed]

unless i haven’t read deep enough into that groups thread. this seems overblown. alert, prompt, etc. isn’t being deprecated on the entire web, only in the context of cross-origin iframes.

that being said, this post definitely strikes a chord with me. instead of adding a new index of deprecated features, it think it speaks more to the fact that caniuse needs to rethink how they approach deprecated features.

[alessioalex]

No, they will be deprecated. The decision has been made:

https://news.ycombinator.com/item?id=28310716