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Since the feature (as far as I know) started with Safari, some Apple-centric sites were early adopters, so sites like macrumors and appleinsider have it. But as
by natch 11y ago
Since the feature (as far as I know) started with Safari, some Apple-centric sites were early adopters, so sites like macrumors and appleinsider have it. But as far as more mainstream, one I know of is CNN, which has it for breaking news.
- nsm 11y agoThe Safari feature is non-standard. Firefox implements the WebPush API that Chrome also supports. So sites supporting Safari will not automatically work in Firefox.