Show HN: Adblock-rust Manager – Firefox extension to enable the Brave ad blocker https://ift.tt/mGPaMzc

Show HN: Adblock-rust Manager – Firefox extension to enable the Brave ad blocker Firefox 149 ships adblock-rust (Brave's Rust engine, MPL-2.0) completely disabled with no UI. It's controlled by two about:config prefs with no WebExtension API, so you can't touch them programmatically from a standard extension. This extension gives it a UI: ETP toggle (via browser.privacy API, instant), filter list manager with clipboard helpers for the manual about:config steps, and 8 preset lists. You can also add your own if you so desire. https://ift.tt/ScdRho2 April 29, 2026 at 02:24AM