2026-08-14T20:32:20.028648Z

Firefox is now the last major browser that still supports uBlock Origin

Firefox says it will keep supporting uBlock Origin even as Microsoft Edge and other Chromium browsers phase it out under Manifest V3.

2026-08-14T21:16:11.156173Z

Brave, Ungoogled Chromium, and Helium all still support uBlock Origin.

2026-08-14T21:57:25.069582Z

Its still working in Vivaldi alo. Had to re-enable it tho, it’s “unsupported” but working.

⁨Aug⁩ ⁨14⁩, ⁨2026⁩, ⁨21:57⁩en

2026-08-14T22:22:21.479343Z

It won’t for long. Upstream chromium removed it and the browsers based on the code are not going to work to continue patching it in.