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Chrome’s next weapon in the War on Ad Blockers: Slower extension updates
(arstechnica.com)
This is a most excellent place for technology news and articles.
It will still be compatible, Firefox just doesn't need to add a limiter, meaning the same extension will run better on Firefox than Chrome in the end. That's how I see this all unfolding at least. (I'm a javascript developer, I audit all the extension code I run generally, my perspective is purely technical and not political on the matter.)