Technology
Firefox: the ultimate last major browser to support uBlock Origin (2026) | newssparx
<p class="MsoNormal" style="text-align: justify;">Firefox is the only widely used browser that supports the uBlock Origin extension. Chrome and Microsoft Edge have implemented the Manifest V3 extension system, which limits the content analysis and blocking capabilities of ad blocks such as uBlock Origin. The essential component that makes uBlock Origin work at its best has been preserved by Firefox.<o:p></o:p></p>
Z
Zaisha
Aug 16, 2026
3 min read
