It in Waterfox too, and there it does what youd expect Firefox 149 quietly shipped an interesting new feature buried in the code. As Mozilla bug #2013888 documents, the browser maker incorporated Brave Rust based adblock engine back in March a detail surfaced in a blog post by Shivan Kaul Sahib, VP of Privacy and Security at Brave . The important thing here is that although Firefox has picked up the core Rust code that Brave uses for its internal ad blocker, that not what Firefox is using it...
